CN202008038U - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN202008038U CN202008038U CN2011200921785U CN201120092178U CN202008038U CN 202008038 U CN202008038 U CN 202008038U CN 2011200921785 U CN2011200921785 U CN 2011200921785U CN 201120092178 U CN201120092178 U CN 201120092178U CN 202008038 U CN202008038 U CN 202008038U
- Authority
- CN
- China
- Prior art keywords
- lamp socket
- protecgulum
- light fixture
- translucent cover
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp, which comprises a fixing holder, a transparent housing and a lamp holder fixture, wherein the fixing holder comprises a front cover with an open end and a rear cover with an open end; an opening of the rear cover is hermetically connected with the bottom of the front cover, so that an electric cavity is formed; the bottom of the front cover comprises a convex surface and a supporting part; the transparent housing is a cylinder with an open end; the height of the cylinder is greater than diameter of the circular open end of the cylinder; the transparent housing is hermetically connected with a concave surface opposite to the convex surface of the bottom of the front cover, so that a light source cavity is formed; the lamp holder fixture is fixed in the front cover and is matched with the convex surface opposite to the concave surface of the bottom of the front cover; and an opening of the lamp holder fixture can be arranged towards the bottom of the front cover or the transparent housing. When length of a light source of the lamp changes, only the lamp holder fixture is required to be disassembled from the fixing holder and is turned to make the opening of the lamp holder fixture face the transparent housing, so that a light emitting part of the light source extends into the transparent housing, the lamp is not limited by the length of the light source, and different types of light sources with different lengths can be replaced in a matching way.
Description
[technical field]
The utility model relates to a kind of illuminations, particularly relates to a kind of light fixture.
[background technology]
Light fixture generally is made up of light-source chamber and electric chamber at present, in case after shell was determined, light-source chamber and electric chamber volume just can not change.Because of being subject to the volume of light-source chamber, can only form the light fixture product of minority series by changing limited light source.For the lamp socket of different model, with the light source of different capacity, need be according to the model change pedestal of light source, pedestal needs die sinking again, and such design can not make a light fixture be fit to the light source of different model.
[utility model content]
Based on this, be necessary to provide a kind of light fixture that is fit to the light source of different model.
A kind of light fixture comprises holder, translucent cover, lamp socket fixture.Holder comprises the protecgulum of an end opening and the bonnet of an end opening, and the opening of bonnet is connected with the bottom lock of protecgulum, and to form an electric chamber, the bottom of protecgulum comprises convex surface and support portion.Translucent cover is the cylinder, cylinder height of the end opening diameter greater than its circular open ends, and the concave surface sealing that translucent cover is relative with the convex surface of the bottom of protecgulum connects, to form a light-source chamber.The lamp socket fixture is fixed in the described protecgulum.The lamp socket fixture matches for the convex surface relative with protecgulum bottom convex surface, and the opening of lamp socket fixture can be towards the bottom or the translucent cover setting of protecgulum, stretches in the translucent cover with the illuminating part with the light source of different length, to adjust the space size of light-source chamber.
When the length of the light source of above-mentioned light fixture changes, only need the lamp socket fixture is pulled down from holder, upset lamp socket fixture makes its opening direction towards translucent cover, and then the lamp socket fixture is fixedly connected on the holder, stretch in the translucent cover with illuminating part light source, so just be not subjected to the restriction of light source length, can cooperate the light source of changing different model length, can make the more light fixture product of multi-series, improve the seriation degree of product, reduced the cost of light fixture.
Further, the bottom of protecgulum is the cap shape, comprises the fixed part of the flat bowl-shaped part and the annular of the opening periphery of being located at described bowl-shaped part.The opening of lamp socket fixture is when translucent cover, and the lamp socket fixture is contained in the bottom of protecgulum.
Further, light fixture also comprises the lamp socket fixed support of lamp socket and arch, and lamp socket is fixed in the middle part of fixed support arch.The arch platform that the middle part of arch forms makes things convenient for the connection of lamp socket; And domes help heat radiation.
Further, lamp socket fixed support middle part has two first through holes and two second through holes, and first through hole and second through hole are arranged in a linear and are distributed on the concentric circles of two different-diameter sizes.Can select to use the through hole that is distributed on the different-diameter according to the lamp socket of different-diameter.Reach the effect that a lamp socket fixed support can use multiple lamp socket, saved cost, improved the seriation degree of product.
Further, light fixture also comprises the lamp ring that is fixed in the protecgulum, and translucent cover is fixedlyed connected with lamp ring.Lamp ring makes things convenient for being connected of translucent cover and holder, makes that translucent cover can fixation, prevents that translucent cover from coming off.
Further, the outward flange of translucent cover openend is provided with the boss of annular, and the inwall of lamp ring is provided with the projection of keeping out of the annular that holds mutually with boss, so that translucent cover is fixed in the lamp ring.Boss and projection are suitable, can be good at preventing that translucent cover from coming off, can be very easily fixing translucent cover.
Further, the lateral wall of lamp ring is provided with external screw thread, and the inwall of protecgulum is provided with the internal thread that matches with external screw thread.Internal thread and external screw thread match, can be quickly and easily fixedly lamp ring and holder.
Further, the lamp socket fixture comprises the fixed part of the annular of the opening periphery that has flat bowl-shaped part and be located at bowl-shaped part, and fixed part is fixedlyed connected with the madial wall of protecgulum.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the light fixture of enforcement one;
Fig. 2 is the structural representation of the lamp socket fixture of light fixture shown in Figure 1;
Fig. 3 is the support bracket fastened structural representation of the lamp socket of light fixture shown in Figure 1;
Cutaway view when Fig. 4 is a lamp installation ting model light source shown in Figure 1;
Cutaway view when Fig. 5 is the big model light source of lamp installation shown in Figure 1.
[specific embodiment]
See also Fig. 1 and Fig. 4, a kind of light fixture 100 comprises holder 110, translucent cover 120, lamp socket fixture 130, lamp socket fixed support 150, light source 160, lamp socket 170 and lamp ring 180.
See also Fig. 2 and Fig. 4, lamp socket fixture 130 is for the concave surface relative with the convex surface 116 of the bottom 114 of protecgulum 111 matches, and comprises flat bowl-shaped part 134 and is located at the fixed part 132 of annular of the opening periphery of bowl-shaped part 134.Evenly have through hole 136 on fixed part 132, lamp socket fixture 130 passes through hole 136 by threaded fastener and is fixed on the holder 110, and holder 110 is fixedlyed connected with lamp socket fixture 130.Also be provided with through hole (figure is mark not) on flat bowl-shaped part 134, adopting threaded fastener to wear described through hole can fixedly connected holder 110 and lamp socket fixed support 150.Lamp socket fixture 130 is fixed in the protecgulum 111 of holder 110, and the opening of lamp socket fixture 130 can be provided with towards the bottom 114 or the translucent cover 120 of protecgulum 111.By change lamp socket fixture 130 openings towards, stretch in the translucent cover 120 with illuminating part the light source 160 of different length.
See also Fig. 3, lamp socket fixed support 150 is an arch, and the arch platform of formation (figure is mark not) has two first through holes 152 and two second through holes 154 at the middle part of arch platform.First through hole 152 and second through hole 154 are arranged in a linear and are distributed on the concentric circles of two different-diameter sizes.First through hole 152 and second through hole 154 can be connected the lamp socket 170 of different-diameter size respectively.The two ends of lamp socket fixed support 150 have screwed hole 156, by screwed hole 156 can be threaded lamp socket fixed support 150 and lamp socket fixture 130.
See also Fig. 5, lamp ring 180 is fixed in the holder 110, and fixedlys connected with translucent cover 120.What the inwall of lamp ring 180 was provided with the annular that holds mutually with the boss 122 of translucent cover 120 keeps out projection 182, so that translucent cover 120 is fixed in the lamp ring 180.Specifically in the present embodiment, the lateral wall of lamp ring 180 is provided with external screw thread 184, and the inwall of holder 110 is provided with the internal thread 112 that matches with external screw thread.Internal thread 112 and external screw thread 184 join, fixedly connected lamp ring 180 and holder 110.Be provided with fixedly projection 186 above the lamp ring 180, fixedly connected with holder 110 by the tapped through hole on the fixing projection 186.
See also Fig. 4, light fixture 100 is made up of light-source chamber 142 and electric chamber 144, in case after the shell of light fixture 100 was determined, the total measurement (volume) in light-source chamber 142 and electric chamber 144 just can not change, and is difficult to be compatible with the light source 160 of different length.But lamp socket fixture 130 is cap-like structures in the present embodiment, can be protruding to or recessedly be provided with to translucent cover 120, adjusting light source 160 position in light-source chamber 142, thereby the light source 160 of different length is contained in the translucent cover 120.
When light source 160 is the short light source of length, the opening of lamp socket fixture 130 is towards holder 110 bottoms, lamp socket fixture 130 is to translucent cover 120 projectioies, lamp socket fixture 130 is fixedly connected on the holder 110, the outer surface of the bowl-shaped part 134 that lamp socket fixed support 150 and lamp socket fixture 130 are flat is connected, the middle part of the arch of lamp socket 170 fixedly connected lamp socket fixed supports 150, lamp socket 170 is connected on the lamp socket fixture 130 by lamp socket fixed support 150 again, and the illuminating part of light source 160 is stretched in the translucent cover 120 the most at last.
See also Fig. 5, when light source 160 is the big light source of length, need unload lamp socket fixture 130 connectors, with 230 upsets of lamp socket fixture, the opening that makes lamp socket fixture 130 is towards translucent cover 120, and the connector on the fixedly connected lamp socket fixture 130, lamp socket fixture 130 is retightened in holder 110.The inner surface of the bowl-shaped part 134 that lamp socket fixed support 150 and lamp socket fixture 130 are flat is connected, the middle part of the arch of lamp socket 170 fixedly connected lamp socket fixed supports 150, lamp socket 170 is connected on the lamp socket fixture 130 by lamp socket fixed support 150 again, and the illuminating part of light source 160 stretches in the translucent cover 120 the most at last.
If the length of light source changes like this, only need the lamp socket fixture is pulled down from holder, upset lamp socket fixture makes its opening direction towards translucent cover, and then the lamp socket fixture is fixedly connected on the holder, stretch in the translucent cover with illuminating part light source, so just can make a light fixture not be subjected to the restriction of light source length, can cooperate the light source of changing different model length, can make the more light fixture product of multi-series, improve the seriation degree of product, reduced the cost of light fixture.
Be appreciated that lamp socket fixed support 150 can omit, lamp socket 170 can be directly fixed on the lamp socket fixture 130.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a light fixture is characterized in that, described light fixture also comprises:
Holder comprises the protecgulum of an end opening and the bonnet of an end opening, and the opening of described bonnet is connected with the bottom lock of described protecgulum, and to form an electric chamber, the bottom of protecgulum comprises convex surface and support portion;
Translucent cover is the cylinder of an end opening, and described cylinder height is greater than the diameter of its circular open ends, and the concave surface sealing that described translucent cover is relative with the convex surface of the bottom of described protecgulum connects, to form a light-source chamber;
The lamp socket fixture, be fixed in the described protecgulum, described lamp socket fixture matches for the convex surface relative with described protecgulum bottom convex surface, and the opening of described lamp socket fixture can be towards the bottom or the described translucent cover setting of described protecgulum, to adjust the space size of light-source chamber.
2. light fixture according to claim 1 is characterized in that the bottom of described protecgulum is the cap shape, comprises the fixed part of the flat bowl-shaped part and the annular of the opening periphery of being located at described bowl-shaped part.
3. light fixture according to claim 1 is characterized in that, described light fixture also comprises the lamp socket fixed support of lamp socket and arch, and described lamp socket is fixed in the middle part of the support bracket fastened arch of described lamp socket.
4. light fixture according to claim 3 is characterized in that, described lamp socket fixed support middle part has first through hole and second through hole, and described first through hole and described second through hole are arranged in a linear and are distributed on the concentric circles of two different-diameter sizes.
5. light fixture according to claim 1 is characterized in that, described light fixture also comprises the lamp ring that is fixed in the described protecgulum, and described translucent cover is fixedlyed connected with described lamp ring.
6. light fixture according to claim 5, it is characterized in that, the outward flange of the openend of described translucent cover is provided with the boss of annular, and the inwall of described lamp ring is provided with the projection of keeping out of the annular that holds mutually with described boss, so that described translucent cover is fixed in the described lamp ring.
7. light fixture according to claim 5 is characterized in that the lateral wall of described lamp ring is provided with external screw thread, and the inwall of described protecgulum is provided with the internal thread that matches with described external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921785U CN202008038U (en) | 2011-03-31 | 2011-03-31 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921785U CN202008038U (en) | 2011-03-31 | 2011-03-31 | Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008038U true CN202008038U (en) | 2011-10-12 |
Family
ID=44749696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921785U Expired - Fee Related CN202008038U (en) | 2011-03-31 | 2011-03-31 | Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061538A (en) * | 2013-03-22 | 2014-09-24 | 深圳市海洋王照明工程有限公司 | Anti-explosion platform light |
| CN104633601A (en) * | 2013-11-13 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Portable fluorescent lamp |
-
2011
- 2011-03-31 CN CN2011200921785U patent/CN202008038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061538A (en) * | 2013-03-22 | 2014-09-24 | 深圳市海洋王照明工程有限公司 | Anti-explosion platform light |
| CN104061538B (en) * | 2013-03-22 | 2016-09-07 | 深圳市海洋王照明工程有限公司 | Explosion-proof platform lamp |
| CN104633601A (en) * | 2013-11-13 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Portable fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20190331 |