CN205065625U - Lamp bulb housing fixing structure - Google Patents
Lamp bulb housing fixing structure Download PDFInfo
- Publication number
- CN205065625U CN205065625U CN201520813043.1U CN201520813043U CN205065625U CN 205065625 U CN205065625 U CN 205065625U CN 201520813043 U CN201520813043 U CN 201520813043U CN 205065625 U CN205065625 U CN 205065625U
- Authority
- CN
- China
- Prior art keywords
- bulb housing
- light source
- source board
- base
- bulb
- 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.)
- Withdrawn - After Issue
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a lamp bulb housing fixing structure, including the light source board, grading component and bulb shell, this grading component setting is used for changing the distribution of the light that this light source board sent on this light source board, this bulb clamshell is established around this light source board and this grading component, the opening part of this bulb bottom portion is equipped with the base, this end ring edge sets up around this light source board, be equipped with the molding die on this grading component, this molding die or this base are made by elastic material, this molding die stretches out in order to press the base of supporting this bulb shell outside this light source board. The utility model discloses a portion sets up the base at the bulb bottom to set up the molding die on the grading component, the molding die stretches out outside the light source board. Consequently, the molding die supports the base elasticity earth pressure of bulb shell and fixes in order realizing. Owing to has saved to beat and has glued the process for this bulb shell has the firm advantage of just being convenient for automatic equipment of installation.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, particularly a kind of bulb housing fixed structure.
Background technology
LED light source has the high and low heating of luminous efficiency, power saving and life-span long advantage, and therefore its application is more and more extensive.LED will replace the traditional lighting such as incandescent lamp and Halogen lamp LED light fixture gradually.In prior art, the fixing of cell-shell generally all adopts the mode of playing glue.And in recent years, by the pressure of manufacturing cost etc., market has also engendered snap fit arrangement miscellaneous.But be generally that cell-shell is buckled on radiating piece, be installed on radiating piece by the bubble pin on cell-shell.Also often there is insufficient strength, hold caducous problem in this mode that clamps, also needs to apply bonded adhesives and could realize the fixing of cell-shell.Coating bonded adhesives is on the one hand unfavorable for environmental protection, needs on the other hand special to beat glue process, assembly operation complexity.
Utility model content
In view of this, be necessary to provide a kind of bulb housing fixed structure being convenient to automatic assembling.
A kind of bulb housing fixed structure, comprise light source board, light distribution element and bulb housing, this light distribution element is arranged on this light source board for changing the distribution of the light that this light source board sends, this bulb housing is located at around this light source board and this light distribution element, opening part bottom this bulb housing is provided with base, and this base is arranged around this light source board, and this light distribution element is provided with rolled-up stock, this rolled-up stock or this base are made up of elastomeric material, and this rolled-up stock stretches out outside this light source board to compress the base of this bulb housing.
Compared with prior art, bulb housing fixed structure by arranging base bottom bulb housing, and arranges rolled-up stock in light distribution element, and rolled-up stock stretches out outside light source board.Therefore, the base of bulb housing flexibly compresses to realize fixing by rolled-up stock.Glue process is beaten, the advantage this bulb housing being had install firmly and be convenient to automatic assembling owing to eliminating.
Accompanying drawing explanation
Fig. 1 is the front view of the bulb housing fixed structure of the utility model first embodiment.
Fig. 2 is the main sectional view of the fixed structure of bulb housing shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of the fixed structure of bulb housing shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Bulb housing 10 fixed structure of the utility model first embodiment, please refer to Fig. 1 to Fig. 3.
Please refer to Fig. 1 to Fig. 3, a kind of bulb housing 10 fixed structure, comprises light source board 40, light distribution element 30 and bulb housing 10, and this light distribution element 30 is arranged on this light source board 40 for changing the distribution of the light that this light source board 40 sends.This bulb housing 10 is located at around this light source board 40 and this light distribution element 30, opening part bottom this bulb housing 10 is provided with base 11, this base 11 is arranged around this light source board 40, this light distribution element 30 is provided with rolled-up stock 31, this rolled-up stock 31 or this base 11 are made up of elastomeric material, and this rolled-up stock 31 stretches out outside this light source board 40 to compress the base 11 of this bulb housing 10.
By arranging base 11 in light bulb base, and rolled-up stock 31 is set in light distribution element 30, rolled-up stock 31 is stretched out outside light source board 40.Therefore, the base 11 of bulb housing 10 flexibly compresses and realizes fixing by rolled-up stock 31, bulb housing 10 can be installed firmly, have difficult drop-off, the simple advantage of structure.Wherein, this rolled-up stock 31 or this base 11 are made up of elastomeric material, this rolled-up stock 31 resilient engagement can be installed with this base 11, this bulb housing 10 is assembled convenient.
Please refer to Fig. 2 and Fig. 3, preferably, the base 11 of this bulb housing 10 is the annular sidewall structure arranged around this light source board 40, and this base 11 is extended towards the direction away from this bulb housing 10.The medial surface on the base 11 of this bulb housing 10 is provided with projection 111, and this rolled-up stock 31 is pressed on this projection 111.Wherein, base 11 is set to annular sidewall structure, makes the global shape structure of bulb housing 10 more well-balanced on the one hand, the distortion of shape and structure when bulb housing 10 is made into integration, can be reduced; Also make base 11 have larger space on the other hand, conveniently mount fixing structure is set as required, ensure that bulb housing 10 can fixation.And the medial surface on this base 11 to coordinate with this rolled-up stock 31 install by arranging projection 111, have structure simple, advantage is easily installed.
Please refer to Fig. 2 and Fig. 3, also comprise lamp body 20, this light source board 40 is fixed on the end face of this lamp body 20, and this light distribution element 30 is fixed on the top of this light source board 40, between the rolled-up stock 31 that the base 11 of this bulb housing 10 is clamped in this light distribution element 30 and this lamp body 20.The end face of this lamp body 20 is provided with slot to make way 21, and the base 11 of this bulb housing 10 to be housed in this slot to make way 21 and to abut with this slot to make way 21.The lateral surface on the base 11 of this bulb housing 10 is provided with locating ring 112, and this slot to make way 21 is to being provided with button block 211 by locating ring 112, and this button block 211 snaps onto on this locating ring 112.
By arranging slot to make way 21 on lamp body 20, this slot to make way 21 being provided with button block 211, corresponding locating ring 112 being set at the lateral surface of this bulb housing 10 simultaneously, installing fixing by button block 211 being snapped onto realization on this locating ring 112.Therefore, the snapping making this bulb housing 10 also receive this lamp body 20 is fixed, between the rolled-up stock 31 making the base 11 of this bulb housing 10 be clamped in this light distribution element 30 and this lamp body 20, ensure that this bulb housing 10 can firmly be fixed on this lamp body 20, eliminate and beat adhesive process, have structure simple, assemble advantage that is convenient and difficult drop-off.
Please refer to Fig. 2 and Fig. 3, this light distribution element 30 is tore of reflection, and this light source board 40 is provided with plurality of LEDs light source around this tore of reflection, and this tore of reflection is used for the light sent towards LED light source described in the bottom reflecting portions of this bulb housing 10.This light distribution element 30 is fixed on this light source board 40, and this rolled-up stock 31 is arranged on the bottom of this light distribution element 30.
In sum, by arranging base 11 in light bulb base, and arrange rolled-up stock 31 in light distribution element 30, rolled-up stock 31 stretches out outside light source board 40.Therefore, the base 11 of bulb housing 10 flexibly compresses and realizes fixing by rolled-up stock 31, and bulb housing 10 can be installed firmly.The medial surface on the base 11 of this bulb housing 10 is provided with projection 111, and this rolled-up stock 31 is pressed on this projection 111.The lateral surface of the bottom of this bulb housing 10 is provided with locating ring 112, and this slot to make way 21 is to being provided with button block 211 by locating ring 112, and this button block 211 snaps onto on this locating ring 112.By arranging fixed structure on the medial surface and lateral surface on base 11 simultaneously, between the rolled-up stock 31 making the base 11 of this bulb housing 10 be clamped in this light distribution element 30 and this lamp body 20, ensure that this bulb housing 10 can firmly be fixed on this lamp body 20, eliminate and beat adhesive process, have structure simple, assemble advantage that is convenient and difficult drop-off.
Understandable, this light distribution element 30 can also be lens arrangement.This light distribution element 30, except being fixed on light source board 40, can also be fixed on lamp body 20, because this bulb housing 10 finally needs to realize the fixing of this lamp body 20 relative.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (8)
1. a bulb housing fixed structure, comprise light source board, light distribution element and bulb housing, this light distribution element is arranged on this light source board for changing the distribution of the light that this light source board sends, this bulb housing is located at around this light source board and this light distribution element, it is characterized in that, opening part bottom this bulb housing is provided with base, this base is arranged around this light source board, this light distribution element is provided with rolled-up stock, this rolled-up stock or this base are made up of elastomeric material, and this rolled-up stock stretches out outside this light source board to compress the base of this bulb housing.
2. bulb housing fixed structure according to claim 1, it is characterized in that: also comprise lamp body, this light source board is fixed on the end face of this lamp body, and this light distribution element is fixed on the top of this light source board, between the rolled-up stock that the base of this bulb housing is clamped in this light distribution element and this lamp body.
3. bulb housing fixed structure according to claim 2, is characterized in that: the end face of this lamp body is provided with slot to make way, and the base of this bulb housing to be housed in this slot to make way and to abut with this slot to make way.
4. bulb housing fixed structure according to claim 3, is characterized in that: the base of this bulb housing is the annular sidewall structure arranged around this light source board, and this base is extended towards the direction away from this bulb housing.
5. bulb housing fixed structure according to claim 4, it is characterized in that: the medial surface on the base of this bulb housing is provided with projection, this rolled-up stock is pressed on this projection.
6. bulb housing fixed structure according to claim 4, is characterized in that: the lateral surface on the base of this bulb housing is provided with locating ring, and this slot to make way is to being provided with button block by locating ring, and this button block snaps onto on this locating ring.
7. bulb housing fixed structure according to claim 1, it is characterized in that: this light distribution element is tore of reflection, this light source board is provided with plurality of LEDs light source around this tore of reflection, and this tore of reflection is used for the light sent towards LED light source described in the bottom reflecting portions of this bulb housing.
8. bulb housing fixed structure according to claim 7, is characterized in that: this light distribution element is fixed on this light source board, and this rolled-up stock is arranged on the bottom of this light distribution element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813043.1U CN205065625U (en) | 2015-10-20 | 2015-10-20 | Lamp bulb housing fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813043.1U CN205065625U (en) | 2015-10-20 | 2015-10-20 | Lamp bulb housing fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065625U true CN205065625U (en) | 2016-03-02 |
Family
ID=55392177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813043.1U Withdrawn - After Issue CN205065625U (en) | 2015-10-20 | 2015-10-20 | Lamp bulb housing fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067266A1 (en) * | 2015-10-20 | 2017-04-27 | 漳州立达信灯具有限公司 | Bulb casing fixing structure |
-
2015
- 2015-10-20 CN CN201520813043.1U patent/CN205065625U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067266A1 (en) * | 2015-10-20 | 2017-04-27 | 漳州立达信灯具有限公司 | Bulb casing fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20221025 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20221025 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |