CN203836724U - LED strip lamp - Google Patents

Abstract

The utility model discloses a LED strip lamp, which comprises a strip base, an aluminum substrate, LED lamp beads, a light transmitting cover, a bottom cover, an end cover and a driving control device, wherein a T-shaped clamping groove is arranged in the strip base, a T-shaped sliding piece is inserted into the T-shaped clamping groove, a fixing piece is extended from the inner side of the end cover, and the T-shaped sliding piece and the fixing piece are fixed in a screwed manner; a notch groove is formed in the end opening of the strip-shaped base, a clamping piece extends out of the inner side of the end cover, and a clamping block capable of being clamped and fixed with the notch groove is arranged at the lower end of the clamping piece; the end cover is firmly arranged on the strip-shaped base through the threaded connection and fixation of the T-shaped sliding piece and the fixed piece and the clamping and fixation of the clamping block of the clamping piece and the notch groove. The end cover and the strip-shaped base are connected through the internal structure, and the end cover and the strip-shaped base are combined into a whole in appearance, so that the surface is in screw-free connection, and the appearance is concise and attractive. And the bottom has adopted the equipment form of 3 sections formula concatenations, only needs to prize open the bottom gently in the middle of with and can overhaul drive control device, and is simple and easy convenient, swift save time.

Description

A LED strip light

technical field

The utility model relates to an LED lamp, in particular to an LED strip lamp.

Background technique

In recent years, based on the characteristics of energy saving, environmental protection, high efficiency, small size, and long life, LED light sources have become more and more popular. LED strip lights are widely used in home lighting, office lighting, industrial lighting, hotels, shopping malls and other places. Existing LED strip lights generally include a base, a light-transmitting cover, an aluminum substrate, an LED lamp bead arranged on the aluminum substrate, a drive control device connected with the LED lamp bead, a bottom cover arranged on the back of the base, and a The end covers at both ends of the base, in the existing structure, the drive control device is sometimes installed outside the base, which affects the appearance, and the base and the bottom cover, and between the base and the end cover are basically connected by more screws Fixed, the connection and assembly structure is single and rigid, the installation and disassembly are troublesome, the inspection and maintenance operations are not easy, and it greatly affects the aesthetics of the LED strip light.

Therefore, how to realize an LED strip light that is assembled and fixed through the internal structure, uses fewer screws, has a simple and beautiful appearance, is easy to install and disassemble, and is easy to maintain and save time is a technical problem that needs to be solved urgently in the industry.

Contents of the invention

The main purpose of the utility model is to provide an LED strip light, aiming to realize an LED strip light that is assembled and fixed through the internal structure, uses less screws, has a simple and beautiful appearance, is easy to install and disassemble, and is simple and time-saving in maintenance operations. .

The utility model proposes an LED strip lamp, which includes a strip base, an aluminum substrate fixed on the strip base, LED lamp beads on the aluminum substrate, and a light-transmitting cover on the strip base. It includes the bottom cover on the back of the bar-shaped base, the end caps installed on both ends of the bar-shaped base, the drive control device connected to the LED lamp beads in the middle of the bar-shaped base, and the corresponding settings on both sides of the bar-shaped base. There is a T-shaped card slot, a T-shaped sliding piece can be inserted into the T-shaped card slot from the end face of the bar-shaped base, and a fixed piece inserted into the lower end of the T-shaped sliding piece extends from the inner side of the end cover, and the T-shaped sliding piece The part and the fixed piece are fixed by screw connection; the two ports of the bar-shaped base are provided with notched grooves, and the lower end of the inner surface of the end cover extends inwardly to a locking piece, and the lower end of the locking piece is provided with a card that can be fixed with the notched groove Block, the front end of the block is set to facilitate the sliding of the block into the oblique surface of the bar-shaped base, and the rear end of the block is set to a vertical surface that can be fixed with the notch groove; it is fixed by screwing the T-shaped sliding piece and the fixed piece 1. The clamping block of the engaging piece and the notch groove are engaged and fixed so that the end cover is firmly installed on the two ports of the bar-shaped base.

Preferably, the bottom cover includes a left bottom cover, a middle bottom cover, and a right bottom cover that are spliced with each other, and bar-shaped clips are arranged on both sides of the inside of the bar-shaped base, and the left bottom cover, the middle bottom cover, and the right bottom cover A first bar-shaped card slot that is adapted to the bar-shaped card bar and can be engaged and fixed is provided at the position corresponding to the bar-shaped card bar. The clip strips are snapped together so that the left bottom cover, the middle bottom cover and the right bottom cover can be snapped and installed on the bar-shaped base.

Preferably, the connection and fixation between the left bottom cover and the corresponding T-shaped sliding piece, and between the right bottom cover and the corresponding T-shaped sliding piece are screwed.

Preferably, the ends of the bottom cover on the left side and the bottom cover on the right side near the middle are respectively provided with vertical mounting pieces that can be fixed to the drive control device, the drive control device can be screwed and fixed on the vertical mounting piece, and the vertical mounting piece is provided with wire hole.

Preferably, a suspension wire is fixed on the bottom cover to enable the LED strip light to be installed in a hanging manner.

Preferably, the LED strip light further includes a strip-shaped mounting plate, and two sides of the back of the bottom cover are provided with second strip-shaped slots that can be engaged and fixed on the mounting plate.

Preferably, the LED lamp beads include cold light LED lamp beads and warm light LED lamp beads arranged alternately, and the driving control device is provided with a driving module that can drive the cold light LED lamp beads and warm light LED lamp beads, and can control the cold light LED lamp beads. The lamp bead and the warm light LED lamp bead are alternately illuminated and the control module of the luminous brightness.

Preferably, a thin layer of heat-conducting material is provided between the bar-shaped base and the aluminum substrate.

Preferably, the bar-shaped base is integrally formed and made of heat-conducting metal.

Preferably, arc-shaped convex strips are provided on both sides of the opening of the light-transmitting cover facing inward, and arc-shaped convex strips are provided on both sides of the bar-shaped base at positions corresponding to the arc-shaped convex strips and can be snap-connected. card slot.

The LED strip light of the utility model is screwed and fixed by the T-shaped sliding part and the fixed piece, and the clamping piece of the engaging piece is engaged and fixed with the notch groove so that the end cover is firmly installed and fixed on the two ports of the strip base. The cover and the bar-shaped base are connected and fixed through the above-mentioned internal structure, and the double-fixed structure makes the connection firm, and from the appearance, the end cover and the bar-shaped base are integrated to realize the surface without screw connection, so that the LED bar-shaped The front and side surfaces of the lamp are integrated, and the appearance is simple and beautiful. The bottom cover of the LED strip light adopts a 3-stage splicing assembly form. When it is necessary to check and maintain the drive control device, you only need to use a flat-head screwdriver and other tools to gently pry off the middle bottom cover. Remove the left bottom cover and the right bottom cover, easily open and remove the middle bottom cover and overhaul the drive control device without screwing, making the inspection or maintenance operation very simple and convenient, fast and time-saving. The utility model realizes an LED strip light which is assembled and fixed through an internal structure, uses less screws, has a simple and beautiful appearance, is easy to install and disassemble, and is simple and time-saving in maintenance operations.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of an LED strip light of the present invention;

Fig. 2 is an exploded schematic diagram of a three-dimensional structure of an embodiment of an LED strip light of the present invention;

FIG. 3 is an enlarged view of part A in FIG. 2 .

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 3, an embodiment of an LED strip lamp of the present invention is proposed, which includes a strip base 100, an aluminum substrate 200 fixed on the strip base 100, and an LED mounted on the aluminum substrate 200. The lamp bead, the light-transmitting cover 300 covered on the bar-shaped base 100 also includes a bottom cover arranged on the back of the bar-shaped base 100, an end cap 500 installed at both ends of the bar-shaped base 100, and an inner middle of the bar-shaped base 100. The drive control device 600 connected with the LED lamp bead at the position. Wherein, the light-transmitting cover 300 is set as a PC cover with optical design, high light transmission and uniform light distribution.

T-shaped slots 101 are correspondingly provided on both sides of the inside of the bar-shaped base 100. A T-shaped sliding member 700 can be inserted into the T-shaped slot 101 from the end face of the bar-shaped base 100. The card is inserted into the fixing piece 501 at the lower end of the T-shaped sliding piece 700 , and the T-shaped sliding piece 700 and the fixing piece 501 are fixed by screwing. The two ports of the bar-shaped base 100 are provided with notched grooves 102, and the lower end of the inner surface of the end cover 500 extends inwardly from the engaging piece 502. The front end of the 503 is set to facilitate the sliding of the block 503 into the oblique surface of the bar-shaped base 100 , and the rear end of the block 503 is set to a vertical surface that can be fixedly engaged with the notch groove 102 . Through the screw connection and fixing of the T-shaped sliding piece 700 and the fixing piece 501, and the fixing and fixing of the block 503 of the engaging piece 502 and the notch groove 102, the end cover 500 is firmly installed and fixed on the two ports of the bar-shaped base 100. The connection and fixation between the cover 500 and the bar-shaped base 100 is carried out through the above-mentioned internal structure, the double fixing structure, the connection is firm, and from the appearance, the end cover 500 and the bar-shaped base 100 are integrated to realize the screw-free connection on the surface. The front and side surfaces of the LED strip light are integrated, the appearance is simple and elegant, and the aesthetics is high.

The bottom cover includes a left bottom cover 401 , a middle bottom cover 402 , and a right bottom cover 403 which are spliced together. The driving control device 600 is built under the middle bottom cover 402, so that the appearance of the LED strip light is simple and beautiful. The ends near the middle of the left bottom cover 401 and the right bottom cover 403 are respectively provided with a vertical mounting piece 404 that can be fixed to the drive control device 600. The drive control device 600 can be screwed and fixed on the vertical mounting piece 404, vertically installed The sheet 404 is provided with a wire hole 405 .

Bar-shaped clamping strips 103 are provided on both sides of the strip-shaped base 100, and the left bottom cover 401, the middle bottom cover 402, and the right bottom cover 403 are provided with the strip-shaped clamping strips 103 at the positions corresponding to the strip-shaped clamping strips 103. The first bar-shaped card slot 406 is adapted and can be engaged and fixed. The left bottom cover 401, the middle bottom cover 402, and the right bottom cover 403 can be mounted on the bar by applying force to the first bar-shaped slot 406 to make it engage with the bar-shaped bar 103 from top to bottom. On the shaped base 100, it can be snapped and installed directly without borrowing tools, the operation is simple and time-saving, and the appearance is simple and beautiful. The lifespan of LED lamp beads is generally 50,000 hours, but the lifespan of the drive control device 600 is generally only 8,000 hours. When the control device 600 is inspected and maintained, it is only necessary to gently pry off the middle bottom cover 402 with a flathead screwdriver or other tools, without disassembling the left bottom cover 401 and the right bottom cover 403, and without screwing the screws. Open and disassemble the middle bottom cover 402 easily and overhaul the driving control device 600, so that the inspection or maintenance operation is very simple and convenient, quick and time-saving.

The connection between the left bottom cover 401 and the corresponding T-shaped sliding piece 700 and between the right bottom cover 403 and the corresponding T-shaped sliding piece 700 are connected and fixed by means of screw connection.

A suspension wire is fixed on the bottom cover to allow the LED strip light to be installed in a hanging manner.

The LED strip light also includes a strip-shaped mounting plate, and the two sides of the back of the bottom cover are provided with a second strip-shaped slot 407 that can be engaged and fixed on the mounting plate. In this way, the LED strip light has two installation methods of hoisting or suction ceiling, and the installation is flexible and convenient.

The LED lamp beads adopt a linear layout, and the spacing is reasonably designed according to the light distribution of the lamp bead chips. In addition, the LED lamp beads include cold light LED lamp beads and warm light LED lamp beads arranged alternately, and the driving control device 600 is provided with a driving module that can drive the cold light LED lamp beads and warm light LED lamp beads, and can control the cold light LED lamp beads. The lamp bead and the warm light LED lamp bead alternately emit light and the control module of the luminous brightness realizes the function of dimming and color temperature.

A thin layer of heat-conducting material is disposed between the bar-shaped base 100 and the aluminum substrate 200 , and the thermal resistance is small. Moreover, the bar-shaped base 100 is integrally formed and made of heat-conducting metal. In this embodiment, the bar-shaped base 100 is made of aluminum. The heat on the aluminum base plate 200 can be quickly transferred to the bar-shaped base 100 through the thin layer of heat-conducting material, and then dissipated to the outside of the lamp in time, so that the heat dissipation effect is good.

The two sides of the opening of the light-transmitting cover 300 are provided with arc-shaped convex strips 301 facing inward, and the two sides of the bar-shaped base 100 are provided with arc-shaped convex strips 301 at positions corresponding to the arc-shaped convex strips 301 and can be snap-connected. The arc-shaped slot 104.

The LED strip light of the utility model is screwed and fixed by the T-shaped sliding part 700 and the fixed piece 501, and the clamping block 503 of the engaging piece 502 is engaged and fixed with the notch groove 102, so that the end cover 500 is firmly installed and fixed on the strip base. On the two ports of 100, the end cover 500 and the bar-shaped base 100 are connected and fixed through the above-mentioned internal structure, the double fixed structure, the connection is firm, and from the appearance, the end cover 500 and the bar-shaped base 100 are integrated And to realize the screw-free connection on the surface, so that the front and side surfaces of the LED strip light are integrated, and the appearance is simple and beautiful. The bottom cover of the LED strip lamp adopts a three-stage splicing assembly form. When the drive control device 600 needs to be inspected and maintained, it is only necessary to gently pry off the middle bottom cover 402 with a flat-head screwdriver or other tools. , without dismantling the left bottom cover 401 and right bottom cover 403, without screwing the middle bottom cover 402 can be easily opened and disassembled, and the drive control device 600 can be overhauled, making the operation of inspection or maintenance very simple and convenient, fast and time-saving . The utility model realizes an LED strip light which is assembled and fixed through an internal structure, uses less screws, has a simple and beautiful appearance, is easy to install and disassemble, and is simple and time-saving in maintenance operations.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. a LED strip light, comprise bar shaped base, be fixedly arranged on the aluminium base on described bar shaped base, be located at the LED lamp pearl on described aluminium base, cover at the diffuser on described bar shaped base, it is characterized in that, also comprise the bottom of being located at described bar shaped base back, be installed on the end cap at described bar shaped base two ends, be located at the driving control device being connected with described LED lamp pearl at place, centre position in described bar shaped base, on the inner two sides of described bar shaped base, correspondence is provided with T shape draw-in groove, one T shape sliding part can insert from the end face card of described bar shaped base in described T shape draw-in groove, described rubbing surface of end cover extends the stator that a card inserts in described T shape sliding part lower end inwardly, fixing by being spirally connected between described T shape sliding part and described stator, described bar shaped base two-port place is provided with gap slot, described rubbing surface of end cover lower end is extended snap-latch piece inwardly, described snap-latch piece lower end is provided with the fixture block that can be fixed with described gap slot, described fixture block front end is set to facilitate described fixture block to slip into the tiltedly scarce face in described bar shaped base, and described fixture block rear end is set to the vertical plane that can be fixed with described gap slot, fixture block and being fixed of described gap slot fixing by being spirally connected of described T shape sliding part and described stator, described snap-latch piece are firmly installed in the two-port of described bar shaped base described end cap.

2. a kind of LED strip light according to claim 1, it is characterized in that, described bottom comprises the left side bottom of mutual splicing, middle bottom, right side bottom, the inner two sides of described bar shaped base are provided with bar shaped card article, described left side bottom, bottom in the middle of described, described right side bottom is provided with the first strip-shaped clamp groove adaptive with described bar shaped card article and that can be fixed in position corresponding to described bar shaped card article, can be by described left side bottom by it is engaged from top to down to the described first strip-shaped clamp groove application of force with described bar shaped card article, bottom in the middle of described, the bottom engaging of described right side is installed on described bar shaped base.

3. a kind of LED strip light according to claim 2, is characterized in that, between described left side bottom and corresponding described T shape sliding part, be connected and fixed by the mode of being spirally connected between described right side bottom and corresponding described T shape sliding part.

4. according to a kind of LED strip light described in claim 2 or 3, it is characterized in that, the close middle end of described left side bottom, described right side bottom is respectively equipped with the at right angle setting sheet that fixing described driving control device can be installed, described driving control device can be spirally connected and be fixed on described at right angle setting sheet, and described at right angle setting sheet is provided with threading hole.

5. a kind of LED strip light according to claim 4, is characterized in that, is installed with the messenger wire that can make described LED strip light install with suspending way on described bottom.

6. a kind of LED strip light according to claim 5, is characterized in that, described LED strip light also comprises the installing plate of a bar shaped, and both sides, described bottom back are provided with second strip-shaped clamp groove that can be fastened on described installing plate.

7. a kind of LED strip light according to claim 6, it is characterized in that, described LED lamp pearl comprises the cold light LED lamp pearl that is mutually arranged alternately, warm light LED lamp pearl, in described driving control device, be provided with to described cold light LED lamp pearl and described warm light LED lamp pearl have driving effect driver module, can control the control module that described cold light LED lamp pearl and described warm light LED lamp pearl replace luminous and luminosity.

8. a kind of LED strip light according to claim 7, is characterized in that, between described bar shaped base and described aluminium base, establishes lamellate Heat Conduction Material.

9. a kind of LED strip light according to claim 8, is characterized in that, be formed in one structure being made by heat-conducting metal of described bar shaped base.

10. a kind of LED strip light according to claim 9, it is characterized in that, in described diffuser opening two side ends, be provided with arc raised line inwardly, described bar shaped base both sides are provided with arc-shaped slot adaptive with described arc raised line and can engagement connection in position corresponding to described arc raised line.