WO2015054979A1 - Warning lamp group and beacon provided with warning lamp group - Google Patents

Abstract

A warning lamp group comprises an inner cover (2), a reflection piece (7), a circuit board (3), a light source (5), and a first heat-dissipation piece (4). The first heat-dissipation piece (4) is fixed at a bottom end of the inner cover (2). The circuit board (3) is fixed on the first heat-dissipation piece (4). The light source (5) is fixed on the circuit board (3). The reflection piece (7) is suspended above the circuit board (3). Light emitted from the light source (5) is reflected to the inner cover (2) by the reflection piece (7) and then is emitted from the inner cover (2). The reflection piece (7) is suspended above the circuit board (3), so that there is no contact point between the reflection piece (7) and the circuit board (3), and therefore, the phenomenon that a short circuit caused by the contact between the reflection piece (7) and the circuit board (3) is avoided, and the effective usable area of the circuit board (3) is increased. Also disclosed is a beacon provided with the warning lamp group.

Description

 Description of the warning light group and the lighthouse containing the same

 The present patent application relates to the field of warning light technology. Specifically, the present patent application relates to a warning light set, and the patent application also relates to a lighthouse including the warning light set.

Background technique

 Warning lights are generally used to maintain road safety, usually used in police cars, engineering vehicles, fire trucks.

, ambulances, guard management vehicles, road maintenance vehicles, tractors, emergency A/S vehicles, machinery and equipment. The warning light set of the prior art is prone to short circuit. On the other hand, the existing police lighthouse shells are often easily dropped from the car and are not strong enough.

Summary of the invention

 The technical problem to be solved by the present patent application is to overcome the deficiencies of the prior art, and to provide a warning light group and a lighthouse including the warning light group. The technical solution adopted by the present patent application to solve the above technical problem is: a warning light lamp set, comprising an inner cover, a reflector, a circuit board, a light source and a first heat sink; the first heat sink is fixed to the inner cover a bottom plate, the circuit board is fixed on the first heat sink, the light source is fixed on the circuit board; wherein the reflector is suspended above the circuit board; the reflector is a light source The emitted light is reflected onto the inner cover and exits through the inner cover.

 In one embodiment, the light source has a plurality of light sources; the reflective member has a plurality of reflective curved surfaces, and each reflective curved surface is disposed corresponding to each of the light sources.

 In one embodiment, the reflective curved surface is a paraboloid; on a longitudinal section passing through the focal point of the paraboloid, a distance between a lowest point of the reflective curved surface and a top plane of the circuit board is

0.5~lmm. In one embodiment, the inner circumference of the inner cover is provided with a groove or a protrusion; the top end of the reflection member is provided with a protrusion or a groove, and the groove and the protrusion are matched to make the inner cover Engaged with the reflector.

 In one embodiment, the warning light group further includes a second heat sink, the second heat sink is fixed on the top of the inner cover, and the reflector and the circuit board are disposed on the inner cover, the second The heat sink and the space enclosed by the first heat sink.

 In one embodiment, the outer periphery of the top end of the inner cover is provided with a first flange, and the top end of the second heat dissipating member is embedded in the first flange.

 In one embodiment, the inner periphery of the inner cover is provided with a second flange, and the top end of the first heat sink is embedded in the second flange of the inner cover.

 In one embodiment, the first heat dissipating member and the second heat dissipating member are centrally provided with through holes and are connected by rivets provided along the through holes.

 In one embodiment, the warning light set further includes an adhesive layer, and the circuit board and the first heat sink are bonded by the adhesive layer.

 In one embodiment, the warning light set further includes a first seal disposed between the first heat sink and the inner cover. This improves the waterproof performance of the warning light set of this patent application.

 In one embodiment, the warning light set further includes a second seal disposed between the second heat sink and the inner cover. This further enhances the waterproof performance of the warning light set of this patent application. In one embodiment, the inner cover is cylindrical, and the cylindrical side surface is entirely a light exiting surface.

 In one embodiment, the inner cover is cylindrical, and a portion of the cylindrical side surface is a light exiting surface.

In one embodiment, the inner cover has a rectangular parallelepiped shape, and the entire side surface of the rectangular parallelepiped shape is a light exit surface. In one embodiment, the inner cover has a rectangular parallelepiped shape, and a portion of the side surface of the rectangular parallelepiped shape is a light exit surface.

 In one embodiment, the inner cover has a rounded square cross section, and the inner side of the inner cover of the rounded square cross section is entirely a light exiting surface.

 In one embodiment, the inner cover has a rounded square cross section, and a side portion of the inner cover of the rounded square cross section is a light exiting surface. In one embodiment, the inner cover has a rounded square cross section, and the inner cover of the rounded square cross section has four sides; wherein the two parallel sides are light exiting faces. In one embodiment, the inner cover has a rounded square cross section, and the inner cover of the rounded square cross section has four sides; wherein the three sides are light exiting faces. In one embodiment, the inner cover has a cross section of a fan ring, and a larger radius of the inner cover of the cross section of the fan ring is a light exiting surface. In one embodiment, the inner peripheral surface of the inner cover is provided with a rib, and the rib extends in a direction parallel to the axis of the inner cover.

 In one embodiment, the second heat sink and the first heat sink are made of silver, copper, aluminum or steel. The present patent application also provides a lighthouse having the above warning light group, comprising a lighthouse housing, the lighthouse housing comprising a cover and a chassis, the warning light group being built inside the housing space of the lighthouse housing; The first heat sink is fixed to the chassis.

 In one embodiment, the outer cover is fixedly connected to the chassis; the inner cover of the outer cover is provided with a first card slot, a second card slot and a third card slot; a first protrusion, a second protrusion, and a third protrusion that cooperate with the first card slot, the second card slot, and the third card slot; a fourth protrusion is disposed adjacent to the first protrusion side; a fourth card slot, a fifth card slot, a sixth card slot, and a seventh card slot are disposed on a side of the first card slot; the bottom of the chassis is provided with a mounting for mounting component.

 In one embodiment, the outer cover is sealingly engaged with the chassis by a third seal, and the third seal is disposed at a junction of the outer cover and the chassis.

In one embodiment, the mounting component includes a mounting hole, and the mounting hole is located at the bottom a bottom of the disk; the bottom of the chassis is disposed away from the open end of the outer cover, and the first groove is provided with an artistic body.

 In one embodiment, the lighthouse housing further includes an iron suction cup holder, a plurality of magnets and a suction cup; the chassis is provided with a mounting hole and a screw; and the outer surface of the suction cup holder is provided with a threaded hole a fifth protrusion; the screw is threadedly connected to the threaded hole of the suction cup holder through the mounting hole; the suction cup is fixedly disposed under the suction cup seat; and the suction cup holder is provided with a plurality of cylindrical shapes a second recess, the magnet being placed in the second recess.

 In one embodiment, the inner bottom of the suction cup is provided with a third groove, and the outer cymbal of the suction cup holder is fixedly fixed in the third groove; the top of the suction cup is provided with a sixth protrusion. The sixth protrusion is fixedly fixed in the fourth groove of the bottom of the chassis; the top of the suction cup is further provided with a seventh protrusion, and the bottom of the chassis is provided with a through hole that cooperates with the seventh protrusion ; the suction cup is provided with a paddle on a side of the outer side of the suction cup.

 In one embodiment, the lighthouse housing further includes a flared tray having a flared portion and a neck portion, the flared portion being sealingly and fixedly coupled to the bottom of the chassis; the neck portion is hollow cylindrical, A fixing rod is inserted into the neck, and a fixing clip is sleeved on the outer rim of the neck in which the fixing rod is inserted; the lighthouse housing is installed at a desired location by the fixing rod and the fixing clip.

 In one embodiment, the tray is made of an elastic material.

 In one embodiment, the lighthouse housing further includes a tray made of a steel material, one end of the tray is sealingly and fixedly connected to the bottom of the chassis, and the end surface of the other end is fixed to the bracket; The bracket is installed at the desired location.

 In one embodiment, the tray has a first circular hole in the center of the end surface of the bracket; the bracket includes a rod portion and a base portion; the base portion has a second circular hole matching the first circular hole; A rivet is disposed on an axis of the first circular hole and the second circular hole, and the bracket is fixed by the rivet on an end surface of the tray away from the chassis.

In one embodiment, the stem portion is provided with a square through hole for mounting. In one embodiment, the first heat sink is fixedly coupled to the chassis by an adhesive. In one embodiment, the first heat sink is fixedly coupled to the chassis by a rivet. In summary, the patent application has the following advantages compared with the prior art: 1. The warning light lamp group of the patent application is arranged above the circuit board by the reflector, and the reflector is not in contact with the circuit board. The patent application adopts a structure in which the reflecting member and the circuit board have no contact point, thereby avoiding the occurrence of a short circuit caused by the contact between the reflecting member and the circuit board. At the same time, the structure also increases the use area of the circuit board. The reflection member has no contact point with the circuit board, which not only avoids a phenomenon of short circuit due to contact of the reflection member with the circuit board, but also increases the effective use area of the circuit board.

 2. The patent application warning light lamp group adopts a double-layer heat dissipation plate (including a first heat dissipation member and a second heat dissipation member), which improves the heat dissipation performance of the warning light lamp group of the patent application.

 3. The patent application warning light lamp group is provided with a second sealing member and a first sealing member between the inner cover and the second heat dissipating member, and between the inner cover and the first heat dissipating member, thereby ensuring the warning light of the patent application. The waterproof performance of the group.

 4. The patent application warning light lamp group is provided with a rivet connection between the second and first heat dissipating members, which improves the structural stability of the warning lamp group of the patent application. Moreover, since the rivet is a standard part, the patent application is suitable for industrial production.

 5. The patent application warning light group has relatively low manufacturing cost and has a large market application prospect.

 6. The light source of the patent application adopts a double cover structure of the inner cover and the outer cover to improve waterproof performance and sealing performance.

 7. The outer cover of the lighthouse shell of the patent application lighthouse and the bottom plate are sealed and fixedly connected, the sealing performance and the waterproof performance are good, and the service life is long; and the lighthouse shell can have different mounting parts, so that it can be quickly and firmly installed to Need to use it on the car. DRAWINGS

 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic cross-sectional view (only one light source is shown) taken along the axis of the inner cover of the warning lamp set of the embodiment of the present patent application.

 Fig. 2 is a schematic view showing the structure of the embodiment 1.

 Fig. 3 is a schematic view showing the structure of the inner cover of the first embodiment.

 Figure 4 is a schematic view showing the structure of the inner cover removed in Figure 1.

 Fig. 5 is an exploded perspective view showing the structure of the first embodiment.

Fig. 6 is a schematic structural view of Embodiment 2. Fig. 7 is an exploded perspective view showing the second embodiment.

 Figure 8 is a cross-sectional view of Embodiment 2.

 Fig. 9 is a schematic view showing the structure of the embodiment 3.

 Figure 10 is a schematic view showing the structure of the inner cover of the embodiment 3.

 Figure 11 is a structural exploded view of the reflector of Embodiment 3.

 Figure 12 is a schematic view showing the structure of a circuit board of Embodiment 3.

 Figure 13 is an exploded perspective view of the fourth embodiment.

 Figure 14 is a schematic view showing the structure of the inner cover of the embodiment 4.

 Figure 15 is a structural exploded view of a reflector of Embodiment 4.

 Figure 16 is a schematic view showing the structure of a circuit board of Embodiment 4.

 Figure 17 is a schematic view showing the structure of Embodiment 5.

 Figure 18 is a schematic view showing the structure of the inner cover of the embodiment 5.

 Figure 19 is a schematic view showing the structure of Embodiment 6.

 Figure 20 is a schematic view showing the structure of the inner cover of the embodiment 6.

 Figure 21 is a schematic view showing the structure of a reflecting member of Embodiment 6.

 Figure 22 is a schematic view showing the structure of a circuit board of Embodiment 6.

 Figure 23 is a schematic view showing the structure of Embodiment 7.

 Figure 24 is a schematic view showing the structure of the lighthouse housing of the lighthouse of Embodiment 8 (the built-in warning light lamp set is not shown);

 Figure 25 is a schematic structural view of the outer cover of the embodiment 8;

 Figure 26 is a plan view of the chassis of the embodiment 8;

 Figure 27 is a structural schematic view of the lighthouse cover of Figure 1 separated from the chassis;

 Figure 28 is a schematic view showing the structure of Figure 1 after the cover is removed.

 Figure 29 is an exploded perspective view of the lighthouse of Figure 1.

 Figure 30 is a schematic structural view of a lighthouse housing having a mounting member of Embodiment 9; Figure 31 is an exploded view of the structure of Embodiment 9;

 Figure 32 is a schematic structural view of a chuck holder in Embodiment 9;

 Figure 33 is a half cross-sectional view of Embodiment 9;

Figure 34 is a partial enlarged view of A in Figure 33; Figure 35 is a half cross-sectional view of the suction cup of the ninth embodiment;

 Figure 36 is a partial enlarged view of B in Figure 36;

 Figure 37 is a schematic structural view of a chassis in Embodiment 9;

 Figure 38 is a schematic view showing the structure of a suction cup in the ninth embodiment.

 Figure 39 is a schematic view showing the structure of Embodiment 10.

 Figure 40 is a schematic view showing the structure of the tray in the tenth embodiment.

 Figure 41 is a schematic view showing the structure of the fixing clip in the tenth embodiment.

 Figure 42 is a schematic view showing the structure of Embodiment 11.

 Figure 43 is a schematic view showing the structure of the stent in the eleventh embodiment.

 Figure 44 is a plan view of the tray in the eleventh embodiment. The corresponding names of the components in the figure are: 1-second heat sink, 2-inner cover, 3-circuit board, 4-first heat sink, 5-light source, 6-rivet, 7-reflector, 8-first Flange, 9-groove, 10-bump, 11-second seal, 12—first seal, 13-adhesive layer, 14-rib, 15-through hole, 16-facade, 17- Reflective curved surface; 101-cover, 102-chassis, 20-lighting surface, 21-warning light group, 22-lighthouse shell; 101-cover, 102-chassis, 103-first card slot, 104-second card slot , 105-third card slot, 106-first protrusion, 107-second protrusion, 108-third protrusion, 109-fourth protrusion, 1010-fourth card slot, 1011-fifth card slot, 1012-sixth card slot, 1013-seven card slot, 1014-mounting hole, 1015- third seal, 1016-pad body, 1017-first groove, 1018-suction plate holder, 1019-magnet, 1020- suction cup , 1021-screw, 1022-second groove, 1023-fifth projection, 1024-threaded hole, 1025-third groove, 1026-sixth protrusion, 1027-fourth groove, 1028-seventh convex Up, 1029-through hole, 1030-pick, 1032-flare, 1033-neck, 10 31-tray, 1034-fixed rod, 1035-fixing clip, 1036-bracket, 1037-first round hole, 1039-rod, 1040-second round hole, 1041-rivet, 1042-square through hole, 1043-base .

BEST MODE FOR CARRYING OUT THE INVENTION The following embodiments can make this ^

The patent application is limited in any way. Example 1 Figure 1 is a schematic cross-sectional view of the warning light set of the present patent application taken along the axis of the inner cover (only one light source is shown). The warning light group includes an inner cover 2, a reflector 7, a circuit board 3, a light source 5, and a first heat sink 4. The first heat sink 4 is fixed to the bottom end of the inner cover 2, the circuit board 3 is fixed on the first heat sink 4, and the light source 5 is fixed on the circuit board. The reflector 7 is suspended above the circuit board 3. That is, there is no contact point between the reflecting member 7 and the wiring board 3. The reflecting member 7 reflects the light emitted from the light source 5 onto the inner cover 2 and is emitted through the inner cover 2. In this embodiment, the light source is a light emitting diode (LED) to reduce the size of the warning light cluster of the present patent application. Of course, other light sources can be used as needed. As shown in FIG. 2, the inner cover 2 may be made of a transparent material, and the inner cover 2 has a cylindrical shape, and the side surface of the cylindrical inner cover is entirely a light-emitting surface 20.

 A plurality of light sources 5 can be used as needed. The reflecting member 7 has a plurality of reflecting curved surfaces, and each reflecting curved surface is provided corresponding to each of the light sources 5. The reflective curved surface can reflect the light emitted by the light source 5 onto the inner cover 2. As shown in Figures 1, 2, 4, and 5, the warning light lamp set of the present application may further include a second heat dissipating member 1 which is fixed to the top of the inner cover 2. The reflection member 7 and the wiring board 3 are disposed in a space surrounded by the inner cover 2, the first heat dissipation member 4, and the second heat dissipation member 1. As shown in Fig. 5, the second heat dissipating member 1, the reflecting member 7, the wiring board 3, the adhesive layer 13, and the first heat dissipating member 4 are sequentially disposed from top to bottom along the axis of the inner cover 2.

 The first heat sink 4 and the second heat sink 1 are made of a material having good heat dissipation properties such as silver, copper, aluminum, and steel. Preferably, it is made of aluminum. In the embodiment, the first heat sink 4 and the second heat sink 1 are both made of aluminum.

As shown in FIG. 5, the warning light lamp set of the present application may further include an adhesive layer 13 between the circuit board 3 and the first heat dissipation member 4, which is further bonded by the adhesive layer 13. The adhesive layer 13 can be double-sided adhesive. The adhesive layer 13 can be formed by 3M gluing. As shown in FIGS. 1, 4, and 5, the reflective curved surface 17 is a paraboloid; the distance between the lowest point of the reflective curved surface and the top plane of the circuit board on the longitudinal section of the focal point passing through the paraboloid (see FIG. 4). The distance D) shown in the figure is 0.5 to 1 mm. As shown in FIG. 5, the outer periphery of the top end of the inner cover 2 is provided with a first flange 8, and the top end of the second heat sink 1 is embedded in the first flange 8. Specifically, the inner cover 2 and the second heat sink 1 can be connected in an interference manner. As shown in FIG. 5, the warning light lamp set of the present patent application may further include a first seal. The first sealing member 11 is disposed between the first heat sink 4 and the inner cover 2. That is, the first sealing member 11 is sleeved on the edge of the first heat dissipating member 4 and embedded in the first flange 8 of the inner cover.

 The first heat dissipating member 4 and the second heat dissipating member 1 are provided with through holes in the center, and the first heat dissipating member 4 and the second heat dissipating member 1 are connected by rivets 6 provided along the through holes. The rivet 6 also passes through the axis of the inner cover 2. The rivet 6 can reinforce the structure of the warning light set of this patent application.

 The reflection member 7 can be connected to the ceiling by a fixed connection with the top end of the inner cover 2. Specifically, as shown in FIG. 5, the inner periphery of the inner cover 2 is provided with a groove 9 or a bump; the top end of the reflector is provided with a bump 10 or a groove, and the groove and the bump are matched to make the inner cover 2 It is engaged with the reflector 7.

 The reflection member 7 can be connected to the top of the second heat sink 1 by a fixed connection. Specifically, the top of the reflector 7 can be fixedly connected to the second heat sink 1. It is to be noted that the dangling connection of the reflecting member 7 can also be achieved by a fixed connection with the inner cover 2 and a fixed connection with the second heat dissipating member 1.

 That is, the manner in which the reflector is suspended may be in the following three ways: 1) by a fixed connection between the top of the reflector and the inner cover; or, 2), through the top of the reflector The fixed connection between the second heat dissipating members and the fixed connection between the second heat dissipating member and the first heat dissipating member are realized; or, 3), using a combination of 1) and 2).

 As shown in Fig. 5, the inner periphery of the bottom cover of the inner cover 2 is provided with a second flange, and the top end of the first heat dissipating member 4 is embedded in the second flange of the inner cover 2. Specifically, the inner cover 2 and the second heat sink 1 can be connected in an interference manner. The warning light group may further include a second seal 12 disposed between the second heat sink 1 and the inner cover 2. That is, the second sealing member 12 is sleeved on the edge of the second heat dissipating member and embedded in the second flange of the inner cover.

 As shown in Fig. 3, the inner peripheral surface of the inner cover may be provided with a rib 14 . The rib 14 extends in a direction parallel to the axis of the inner cover 2. The surface of the rib 14 away from the inner circumference of the inner cover 2 may be a prism or a portion of a cylinder. Example 2

This embodiment is basically the same as Embodiment 1, and the features of this embodiment will be described below. As shown in FIG. 6-8, in the embodiment, the inner cover 2 has a rectangular parallelepiped shape. The second heat sink 1 and the first heat sink 4 are respectively disposed on the top surface and the bottom surface of the inner cover 2 . In the inner cover 2, the second heat sink 1 In the rectangular parallelepiped space surrounded by the first heat dissipating member 4, the reflecting member 7 and the wiring board 3 are provided in this order from top to bottom.

 The reflector 7 is fixedly connected between the inner cover 2 and the second heat sink 1 and is suspended above the circuit board 3, that is, there is no contact point with the circuit board 3.

 The reflecting member 7 includes two parallelly disposed elevation faces 16, and five reflecting curved surfaces 17 continuously circulating between the two façades, each of which has a parabolic shape. The two façades 16 and the top of the continuously disposed reflective curved surface 17 form a bump 10.

 A side portion of the inner cover 2 opposite to the parabolic opening of the reflective curved surface 17 forms a recess 9 matching the projection 10. The reflecting member 7 is snapped onto the top of the inner cover by the cooperation between the bump 10 and the recess 9, thereby realizing the structure in which the reflecting member 7 is suspended on the circuit board 3. Further, a rib 14 is provided on an inner surface of a side surface of the inner cover 2 opposite to the parabolic opening of the reflecting curved surface 17. This side surface provided with the rib 14 is the light-emitting surface 20.

 The top of the inner cover 2 also forms a first flange 8, and the second heat sink 1 is just embedded in the first flange 8. In order to improve waterproof performance and structural stability, it is also possible to bond with glue at the joint of the second heat sink 1 and the inner cover 2. The first heat sink 4 and the bottom of the inner cover 2 can be arranged in this same connection.

 The circuit board 3 is fixedly bonded to the first heat sink 4 by an adhesive (for example, 3M glue), and an LED light source of the same number as the reflective curved surface is disposed on the circuit board 3 in a straight line. Example 3

 9-12, this embodiment is basically the same as Embodiment 1. The features of this embodiment are described below. In this embodiment, the inner cover 2 has a rounded square cross section, and the light source is evenly distributed along the circumference of the rounded square (and a light source is also disposed at the corner). 2) The center of the second heat sink has no through hole, the center of the first heat sink has no through hole, and there is no rivet between the second heat sink and the first heat sink. Example 4

As shown in Figure 13-16, this embodiment is basically the same as Embodiment 3. The following describes the features of this embodiment. Point. In this embodiment, the light source 5 is disposed along the three-quarters of the circumference of the rounded square; correspondingly, the reflective curved surface of the reflective member 7 is disposed corresponding to the light source 5; The light exit surface 20 of 2 is three quarters of the rounded square. In this embodiment, the center of the second heat dissipating member has no through hole, the center of the first heat dissipating member has no through hole, and there is no rivet between the second heat dissipating member and the first heat dissipating member. Example 5

 As shown in Fig. 17-18, this embodiment is basically the same as the embodiment 4, and the features of the embodiment will be described below. In this embodiment, the light source is disposed along two parallel sides of the rounded square. Example 6

 As shown in Fig. 19-22, this embodiment is basically the same as that of the embodiment 1, and the features of the embodiment will be described below. In this embodiment, the cross section of the inner cover 2 is a fan ring, and the top and bottom of the inner cover 2 are respectively provided with a second heat dissipating member and a first heat dissipating member. The second heat dissipating member is adhered to the circuit board 7. Since the cross section of the inner cover 2 is a fan ring, correspondingly, the circuit board 7 is also in the shape of a fan ring, and the peripheral arc along the fan ring on the circuit board 7 The light source 5 is evenly distributed. The connection between the inner cover 2 and the second heat sink and the wiring board 7 is the same as that of the first embodiment. The circuit board 7 is matched with the inner cover 2 and also has a fan ring shape, and can be placed just inside the inner cover 2. In order to increase the stability of the wiring board, the cross section 17 is provided in two sections and in the middle of the wiring board 7. The inner surface of the inner cover 2 corresponding to the opening of the reflective curved surface 17 of the reflecting member 7 is provided with a rib. Example 7

 As shown in Fig. 23, this embodiment can be composed of Embodiment 5 and Embodiment 6.

Embodiment 8 (Lighthouse housing mounts lighthouse with screws and mounting holes) As shown in Figs. 27-29, the lighthouse of the present embodiment includes a lighthouse housing 22 formed of a housing 101 and a chassis 102, and is built in Embodiment 1 The warning light group. The first heat sink 4 is fixed on the chassis 102. And, the lighthouse housing of the lighthouse is mounted on the automobile body by screws and mounting holes. The lighthouse housing 22 and the outer cover 101 of the embodiment are sealed and fixed to the chassis 102. The inner middle portion of the outer cover 101 is provided with a first "" groove 103, a second card groove 104 and a third card slot 105. The top outer cover of the chassis 102 is provided with a first protrusion 106, a second protrusion 107 and a third protrusion 108 respectively matched with the first card slot 103, the second card slot 104 and the third card slot 105; A fourth protrusion 109 is disposed on a side of the first protrusion 106; a fourth card slot 1010 and a fifth card slot 1011 that are matched with the fourth protrusion 109 are disposed adjacent to the first "" slot 103 side. The sixth card slot 1012 and the seventh card slot 1013. A mounting hole 1014 for mounting is provided at the bottom of the chassis 102.

 The first card slot 103, the second card slot 104, and the third card slot 105 have the same structure and a 7-shape.

 The first protrusions 106, the second protrusions 107 and the third protrusions 108 are identical in structure and have a right-angled trapezoidal shape. The right angle trapezoid has a beveled surface, which can effectively increase the sealing and the combination is more stable.

 The fourth projection 109 is semi-cylindrical in shape. The semi-cylindrical structure accelerates sliding efficiency. The fourth card slot 1010 has a rectangular shape, and the fifth card slot 1011, the sixth card slot 1012, and the seventh card slot 1013 are semi-cylindrical in shape.

 The outer cover 101 is sealingly engaged with the chassis 102 by a third sealing member 1015, and the third sealing member 1015 is disposed at a junction of the outer cover 1 and the chassis 2.

 The lighthouse housing further includes a cushion body 1016 for waterproofing, and the cushion body can be made of foam. The pad body 1016 is disposed within the first recess 1017 of the chassis 102. When mounted on a car, the pad body 1016 is in contact with the surface of the car shell to protect against scratches.

 In use, the outer cover 101 and the bottom plate 102 are assembled first, so that the first card slot 103, the second card slot 104 and the third card slot 105 respectively cooperate with the first protrusion 106, the second protrusion 107 and the third protrusion 108. At the same time, the fourth card slot 1010 is matched with the fourth protrusion 109, and then the outer cover 101 is rotated. According to the actual sealing requirement, the fourth protrusion 109 can be locked and fixed in the fifth card slot 1011 and the sixth card slot 1012 or The seventh card slot 1013 is convenient and quick to disassemble, and the sealing surface of the outer cover 101 and the chassis 102 is good in sealing and is not easy to leak.

 After assembling the outer cover and the chassis, the pad body 1016 of the chassis of the lighthouse housing 22 is brought into contact with the mounting portion of the automobile, and fastening screws are disposed at the position of the mounting hole, so that the lighthouse housing 22 of the embodiment is stably mounted on the automobile body. .

In the lighthouse shell of the embodiment, the structure of the single tube, the outer cover and the chassis are convenient to disassemble, and the sealing surface of the outer cover and the chassis is well sealed, and water leakage is not easy. a double cover structure composed of a cover and an inner cover, such that The sealing performance of the example lighthouse is better. Embodiment 9 (Lighthouse installed by a magnet housing with a magnet)

 As shown in Figures 30-38, the lighthouse housing 22 of the present embodiment includes a fixedly coupled outer cover 101 and chassis 102, and further includes an iron suction cup holder 1018, a plurality of magnets 1019 and a suction cup 1020. The chuck holder 1018, a plurality of magnets 1019, and a suction cup 1020 constitute mounting members for mounting the lighthouse housing 22 to the vehicle body.

 In the present embodiment, the structure of the outer cover 101 is the same as that of the outer cover of the eighth embodiment.

 In the present embodiment, the structure of the chassis 102 is the same as that of the chassis of the eighth embodiment. In the present embodiment, the outer cover 101 and the chassis 102 are connected in the same manner as in the eighth embodiment.

 This embodiment employs the suction of the magnet to mount the lighthouse housing 22 to the body of the automobile. Mounting holes 1014 and screws 1021 are provided on the chassis 102. A fifth protrusion 1023 having a threaded hole 1024 is hooked at the outer periphery of the suction cup holder 1018; the screw 1021 is threadedly connected to the threaded hole 1024 of the chuck holder 1018 through the mounting hole 1014. The suction cup 1020 is fixedly disposed under the suction cup holder 1018. The suction cup holder 1020 is provided with a plurality of cylindrical second grooves 1022, and the magnets 1019 are placed in the second grooves 1022.

 The bottom of the suction cup 1020 is provided with a third recess 1025. The outer cymbal of the suction cup 1018 is fixedly fastened in the third recess 1025. The top of the suction cup 1020 is provided with a sixth protrusion 1026. The sixth protrusion 1026 is snap-fitted into the fourth recess 1027 at the bottom of the chassis 102; the top of the suction cup 1020 is further provided with a seventh protrusion 1028, and the bottom of the chassis 102 is provided with the seventh The through hole 1029 is engaged with the protrusion 1028. The seventh protrusion 1028 is disposed corresponding to the through hole 1029 to place the axial rotation of the suction cup 1020. The suction cup 1020 is provided with a paddle 1030 near the outer side, and the paddle 1030 facilitates pulling the suction cup 1020 from the vehicle body.

 The mounting member of this embodiment is easy to install, and the force of the magnet and the suction cup is utilized to make the warning light more securely mounted on the automobile. Example 10 (Lighthouse mounted on a lighthouse with a flexible tray)

As shown in FIGS. 39-41, the lighthouse housing 22 of the present embodiment includes a fixedly connected outer cover 101 and a chassis 102, the lighthouse housing 22 further including a flared tray 1031 having a flared portion 1032 and a neck portion 1033. The flared portion 1032 is sealingly and fixedly connected to the bottom of the chassis 102; The neck portion 1033 is a hollow cylindrical shape, and a fixing rod 1034 is inserted into the neck portion 1033, and a fixing clip 1035 is sleeved on the outer side of the neck portion 1033 of the fixing rod 1034; the lighthouse housing 22 is attached to a desired portion by the fixing rod 1034 and the fixing clip 1035 to constitute the mounting member.

 In the present embodiment, the structure of the outer cover 101 is the same as that of the outer cover of the eighth embodiment.

 In the present embodiment, the structure of the chassis 102 is the same as that of the chassis of the eighth embodiment. In the present embodiment, the outer cover 101 and the chassis 102 are connected in the same manner as in the eighth embodiment.

 The tray 1031 is an elastic tray made of an elastic material.

 Usually, in a car in which the lighthouse casing 22 of this embodiment is to be mounted, a hollow cylinder is provided. The opening of the hollow cylinder is stoppered with a rubber stopper in an inoperative state. When it is necessary to install the lighthouse housing 22 of the present embodiment, the fixing rod 1034 is inserted into a hollow cylinder, and the screws of the fixing clip 1035 are tightened. Example 11 (Lighthouse mounted on a lighthouse with a rigid bracket)

 As shown in FIGS. 42-44, the lighthouse housing 22 of the present embodiment includes a fixedly connected outer cover 101 and a chassis 102. The lighthouse housing 22 further includes a tray 1031 made of a steel material, one end of the tray 1031 and The bottom of the chassis 102 is sealed and fixedly connected, and the end of the other end is fixed to the bracket 1036; the lighthouse housing 22 is mounted at a desired location by the bracket 1036 to constitute the mounting component.

 The tray 1031 is fixed to the center of the end surface of the bracket 1036 with a first circular hole 1037; the bracket 1036 includes a rod portion 1039 and a base portion 1043; the base portion 1043 has a second circular hole matching the first circular hole 1037. 1040; a rivet 1041 is disposed along an axis of the first circular hole 1037 and the second circular hole 1040, and the bracket 1036 is fixed by the rivet 1041 on an end surface of the tray 1031 away from the chassis 102.

 The rod portion 1039 is provided with a square through hole 1042 for mounting.

 As above, the present patent application can be better implemented.

Claims

 Claims A warning light group, comprising: an inner cover (2), a reflector (7), a circuit board (3), a light source (5) and a first heat sink (4);  The first heat dissipating member (4) is fixed to a bottom end of the inner cover (2), the circuit board (3) is fixed on the first heat dissipating member (4), and the light source (5) is fixed at The reflective member (7) is suspended above the circuit board (3); the reflective member (7) reflects the light emitted by the light source (5) onto the inner cover (2) And emitted through the inner cover (2).  2. The warning light set according to claim 1, wherein the light source (5) has a plurality of; the reflective member (7) has a plurality of reflective curved surfaces (17), each reflective curved surface (17) and each The light sources (5) are correspondingly arranged.  The warning light lamp set according to claim 2, wherein the reflective curved surface (17) is a paraboloid; on a longitudinal section of the focal point passing through the paraboloid, the lowest point of the reflective curved surface and the circuit board The distance between the top planes is 0.5~lmm.  4. The warning light lamp set according to claim 1, wherein a top surface of the inner cover (2) is provided with a groove (9) or a bump; and a top end of the reflector is provided with a bump (10) or a groove, the groove and the bump are matched to engage the inner cover (2) and the reflection member (7).  The warning light lamp set according to claim 1, further comprising a second heat sink (1), wherein the second heat sink (1) is fixed on the top of the inner cover (2), The reflecting member (7) and the wiring board (3) are disposed in a space surrounded by the inner cover, the second heat sink, and the first heat sink. The warning light lamp set according to claim 5, wherein the outer periphery of the top end of the inner cover (2) is provided with a first flange (8), and the top end of the second heat dissipating member (1) is embedded in Inside the first flange (8). The warning light lamp set according to claim 1, wherein a bottom edge of the bottom end of the inner cover (2) is provided with a second flange, and a top end of the first heat sink (4) is embedded in the Inside the second flange of the inner cover (2).  The warning light lamp set according to claim 7, wherein the first heat dissipating member (4) and the second heat dissipating member (1) are centrally provided with a through hole (15) and passed through the through hole Connect the rivets (6) provided in the holes. The warning light lamp set according to claim 1, further comprising an adhesive layer (13), wherein the circuit board (3) and the first heat sink (4) pass the adhesive The glue layer ( 13 ) is bonded.  The warning light lamp set according to claim 7, further comprising a first sealing member (11), wherein the first sealing member (11) is disposed at the first heat dissipating member (4) and Between the inner cover (2). The warning light lamp set according to claim 6, further comprising a second sealing member (12), wherein the second sealing member (12) is disposed at the second heat dissipating member (1) and Between the inner cover (2). The warning light lamp set according to claim 1, wherein the inner cover (2) has a cylindrical shape, and the cylindrical side surface is entirely a light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a cylindrical shape, and a portion of the cylindrical side surface is a light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rectangular parallelepiped shape, and the entire side surface of the rectangular parallelepiped shape is a light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rectangular parallelepiped shape, and a portion of the side surface of the rectangular parallelepiped shape is a light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rounded square cross section, and the inner side of the inner cover (2) of the rounded square cross section is entirely Light surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rounded square cross section, and the side portion of the inner cover (2) of the rounded square cross section is Light surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rounded square cross section, and the inner cover (2) of the rounded square cross section has four sides. ; 2 of the parallel sides are the light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a rounded square cross section, and the inner cover (2) of the rounded square cross section has four sides. ; 3 of the sides are the light-emitting surface (20). The warning light lamp set according to claim 1, wherein the inner cover (2) has a cross section of a fan ring, and the inner cover (2) of the fan ring cross section has a larger radius Side is the light surface (20). The warning light lamp set according to claim 1, wherein the inner peripheral surface of the inner cover (2) is provided with a rib (14), the extending direction of the rib and the inner cover (2) The axes are parallel.  22. The warning light set of claim 5, wherein the second heat sink and the first heat sink are made of silver, copper, aluminum or steel. 23. A lighthouse having a warning light set as claimed in any of the preceding claims, characterized in that it comprises a lighthouse housing (22) comprising a housing (101) and a chassis (102), the warning light group is built in the housing space of the lighthouse housing (22); the first heat sink is fixed on the chassis (102). The lighthouse according to claim 23, wherein the outer cover (101) is fixedly connected to the chassis (102); the inner cover of the outer cover (101) is provided with a first card slot (103), a second card slot (104) and a third card slot (105);  The top outer cymbal of the chassis (102) is provided with a first protrusion (106) respectively matched with the first card slot (103), the second card slot (104) and the third card slot (105), Two protrusions (107) and third protrusions (108); a fourth protrusion (109) is disposed adjacent to the first protrusion (106); a side adjacent to the first "" slot (103) is disposed to cooperate with the fourth protrusion (109) Fourth card slot (1010), a fifth card slot (1011), a sixth card slot (1012), and a seventh card slot (1013); the bottom portion of the chassis (102) is provided with mounting components for mounting.  The lighthouse according to claim 24, further comprising a third sealing member (1015) disposed on the outer cover (101) and the chassis (102) Meeting point.  The lighthouse according to claim 25, wherein: the mounting member includes a mounting hole (1014), the mounting hole (1014) is located at a bottom of the chassis (102); and the chassis (102) is away from the housing The open end is provided with a first recess (1017), and the first recess (1017) is provided with a pad body (1016).  27. The lighthouse of claim 25, wherein: said lighthouse housing further comprises an iron suction cup holder (1018), a plurality of magnets (1019) and a suction cup (1020);  The chassis (102) is provided with a mounting hole (1014) and a screw (1021); a fifth protrusion (1023) having a threaded hole (1024) is uniformly disposed at the outer circumference of the suction cup holder (1018); a screw (1021) is threadedly connected to the threaded hole (1024) of the chuck holder (1018) through the mounting hole (1014);  The suction cup (1020) is fixedly disposed below the suction cup holder (1018); The sucker (1020) is provided with a plurality of the second cylindrical recess (1022), said magnet (1019) disposed within said second recess (10 ^22).  The lighthouse according to claim 27, wherein: the bottom inner raft of the suction cup (1020) is provided with a third recess (1025), and the outer cymbal of the suction cup base (1018) is fixedly fixed to the a third groove (1025); a top portion of the suction cup (1020) is provided with a sixth protrusion (1026), the sixth protrusion (1026) is snap-fitted in a fourth recess (1027) at the bottom of the chassis (102); and a seventh protrusion (1028) is further disposed on the top of the suction cup (1020). The bottom of the chassis (102) is provided with a through hole (1029) that cooperates with the seventh protrusion (1028); the suction cup (1020) is provided with a paddle (1030) near the outer side. The lighthouse according to claim 25, wherein: the lighthouse housing further includes a flared tray (1031) having a flared portion (1032) and a neck portion (1033), and the flared portion (1032) a sealing and fixed connection with the bottom of the chassis (102); the neck portion (1033) is a hollow cylindrical shape, and a fixing rod (1034) is inserted into the neck portion (1033), and is inserted The outer rim of the neck (1033) of the fixing rod (1034) is sleeved with a fixing clip (1035); the lighthouse shell (22) is installed by the fixing rod (1034) and the fixing clip (1035) At the desired location.  30. A lighthouse according to claim 29, wherein: said tray (1031) is made of an elastic material.  31. The lighthouse of claim 25, wherein: said lighthouse housing further comprises a tray (1031) of steel material, one end of said tray (1031) and the bottom of said chassis (102) The fixed connection is sealed, and the end of the other end is fixed to the bracket (1036); the lighthouse housing (22) is mounted at a desired location by the bracket (1036).  The lighthouse according to claim 31, wherein: the tray (1031) fixes the center of the end surface of the bracket (1036) with a first circular hole (1037); the bracket (1036) includes a rod portion ( 1039) and a base (1043); the base (1043) has a second circular hole (1040) matching the first circular hole (1037); along the first circular hole (1037) and the second circle a rivet (1041) is provided on the axis of the hole (1040), and the bracket (1036) passes through the rivet (1041) is fixed to the end surface of the tray (1031) away from the chassis (102).  33. A lighthouse according to claim 32, wherein: said stem (1039) is provided with a square through hole (1042) for mounting. 34. A lighthouse as claimed in claim 23, wherein said first heat sink (4) is fixedly coupled to said chassis (102) by an adhesive.  35. A lighthouse according to claim 23, wherein said first heat sink (4) is fixedly coupled to said chassis (102) by rivets.