CN205447354U - Headlight lamp cup assembly structure - Google Patents
Headlight lamp cup assembly structure Download PDFInfo
- Publication number
- CN205447354U CN205447354U CN201521144494.7U CN201521144494U CN205447354U CN 205447354 U CN205447354 U CN 205447354U CN 201521144494 U CN201521144494 U CN 201521144494U CN 205447354 U CN205447354 U CN 205447354U
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- China
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- lamp
- head
- lamp cup
- lamp holder
- shield
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Abstract
The utility model discloses a headlight lamp cup assembly structure, including the casing, the casing front end is provided with the lamp holder of barrel form, install the lamp cup in the lamp holder, its characterized in that: be provided with the supporting seat of corresponding butt lamp cup on the inner wall of lamp holder, supporting seat and lamp cup butt department leave the clearance, and the lamp holder is through the fixed lamp cup of an annular hood, hood and lamp holder inner wall edge connection. This product can be in response to the internal space production edge of head lamp housing when being heated by the lamp cup to avoid influencing the illuminating effect of headlight because of rigid deformation, make the more durable and better result of use of headlight.
Description
Technical field
This utility model relates to a kind of head lamp Lamp cup assembling structure.
Background technology
Head lamp is a kind of to be convenient for people to the portable illuminating lamp at head-mount, it is typically commonly used for subterranean tunnel, in the environment of drive or other long-time illumination deficiency, such as user need insufficient light night life-time service light fixture with oneself head, line of vision is as one man illuminated, therefore long-term hand-held pocket lamp the person of being not convenient to use make to work simultaneously the most simultaneously, it provides conveniently using effect for user well, because head lamp needs to use for a long time, Lamp cup in head lamp is because heat transmits produced by bulb long-term work, thus there occurs deformation, make head lamp Lamp cup a period of time again application after just be difficult to keep structure cooperation, thus have impact on the illuminating effect of head lamp, the most inconvenient.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of head lamp Lamp cup assembling structure, it is possible to effectively reducing Lamp cup affects illuminating effect because of temperature distortion.
This utility model solves its technical problem and be the technical scheme is that
A kind of head lamp Lamp cup assembling structure, including housing, housing forward end is provided with the lamp holder of gun barrel shape, in described lamp holder, Lamp cup is installed, it is characterized in that: on the inwall of lamp holder, be provided with the corresponding support seat abutting Lamp cup, described support seat leaves gap with the Lamp cup place of abutting, and lamp holder is fixed Lamp cup, described head-shield and lamp holder inner wall edge by the head-shield of an annular and connected.
As the improvement of technique scheme, described support seat is the shaft shoulder of inside annular protrusion on lamp holder inwall, supports the abutting part being provided with several projection on seat.
As the further improvement of technique scheme, described abutting part is to be simultaneously connected with lamp holder inwall and support the projection of seat, and abutting part has 4, and it is equidistantly symmetrically distributed on support seat.
Further, described lamp holder inwall being provided with the draw-in groove of depression for connecting head-shield, described draw-in groove is provided with the conduit being rectangular in shape, the protruding Access Division being provided with corresponding draw-in groove on the outer wall of head-shield.
Further, the conduit of the corresponding described draw-in groove in the Access Division of described head-shield is provided with inclined-plane on abutment end.
The beneficial effects of the utility model are: this product can in response to the generation edge, space in head lamp casing body, thus be avoided affecting the illuminating effect of head lamp because of rigid deformation when being heated by Lamp cup, makes the using effect that head lamp is the most durable and better.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is this utility model mounting structure decomposing schematic representation；
Fig. 2 is the partial structurtes enlarged diagram of lamp holder at A in Fig. 1；
Fig. 3 is the partial structurtes enlarged diagram of head-shield at B in Fig. 1.
Detailed description of the invention
nullReferring to figs. 1 through Fig. 3，A kind of head lamp Lamp cup assembling structure of the present utility model，Including housing 1，Housing 1 front end is provided with the lamp holder 11 of gun barrel shape，In described lamp holder 11, Lamp cup 2 is installed，The corresponding support seat 12 abutting Lamp cup 2 it is provided with on the inwall of lamp holder 11，Described support seat 12 leaves gap with Lamp cup 2 place of abutting，Lamp holder 11 fixes Lamp cup 2 by the head-shield 3 of an annular，Described head-shield 3 and lamp holder 11 inner wall edge connect，Lamp cup 2 is fastened between the support seat 12 of head-shield 3 and lamp holder 11，First it is installed to Lamp cup 2 during installation support on seat 12，Reinstall head-shield 3 to be compressed by Lamp cup 2，When Lamp cup 2 is heated, its edge can be to supporting the gap deformation left between seat 12 and Lamp cup 2，Therefore Lamp cup 2 will not cause bulk deformation because edge deformation cannot discharge when head-shield 3 and lamp holder 11 held tight.
As the improvement of above-mentioned embodiment, described support seat 12 is the shaft shoulder of inside annular protrusion on lamp holder 11 inwall, supports the abutting part 13 being provided with several projection on seat 12, has just left space or the gap of enough distances between abutting part 13 and support seat 12.
Further improvement as above-mentioned embodiment, described abutting part 13 is to be simultaneously connected with lamp holder 11 inwall and support the projection of seat 12, and abutting part 13 has 4, is the most equidistantly symmetrically distributed on support seat 12, make abutting part 13 have more preferable structural strength, uniformly Lamp cup 2 can be provided simultaneously and support.
Further, the draw-in groove 14 of depression for connecting head-shield 3 it is provided with on described lamp holder 11 inwall, described draw-in groove 14 is provided with the conduit being rectangular in shape, and the protruding Access Division 31 being provided with corresponding draw-in groove 14 on the outer wall of head-shield 3, head-shield 3 is installed and is connected on lamp holder 11 by fast and easy.
Further, the conduit of the corresponding described draw-in groove 14 in Access Division 31 of described head-shield 3 is provided with inclined-plane on abutment end, makes Access Division 31 more easily to rotate and snaps onto in draw-in groove 14.
The above, better embodiment the most of the present utility model, but this utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (5)
1. a head lamp Lamp cup assembling structure, including housing, housing forward end is provided with the lamp holder of gun barrel shape, in described lamp holder, Lamp cup is installed, it is characterized in that: on the inwall of lamp holder, be provided with the corresponding support seat abutting Lamp cup, described support seat leaves gap with the Lamp cup place of abutting, and lamp holder is fixed Lamp cup, described head-shield and lamp holder inner wall edge by the head-shield of an annular and connected.
A kind of head lamp Lamp cup assembling structure the most according to claim 1, it is characterised in that: described support seat is the shaft shoulder of inside annular protrusion on lamp holder inwall, supports the abutting part being provided with several projection on seat.
A kind of head lamp Lamp cup assembling structure the most according to claim 2, it is characterised in that: described abutting part is to be simultaneously connected with lamp holder inwall and support the projection of seat, and abutting part has 4, and it is equidistantly symmetrically distributed on support seat.
A kind of head lamp Lamp cup assembling structure the most according to claim 1, it is characterized in that: on described lamp holder inwall, be provided with the draw-in groove of depression for connecting head-shield, described draw-in groove is provided with the conduit being rectangular in shape, the protruding Access Division being provided with corresponding draw-in groove on the outer wall of head-shield.
A kind of head lamp Lamp cup assembling structure the most according to claim 4, it is characterised in that: the conduit of the corresponding described draw-in groove in the Access Division of described head-shield is provided with inclined-plane on abutment end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144494.7U CN205447354U (en) | 2015-12-31 | 2015-12-31 | Headlight lamp cup assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144494.7U CN205447354U (en) | 2015-12-31 | 2015-12-31 | Headlight lamp cup assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447354U true CN205447354U (en) | 2016-08-10 |
Family
ID=56601620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144494.7U Active CN205447354U (en) | 2015-12-31 | 2015-12-31 | Headlight lamp cup assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447354U (en) |
-
2015
- 2015-12-31 CN CN201521144494.7U patent/CN205447354U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |