CN206647813U - A kind of lamp bar attachment structure and LED module - Google Patents
A kind of lamp bar attachment structure and LED module Download PDFInfo
- Publication number
- CN206647813U CN206647813U CN201720294199.2U CN201720294199U CN206647813U CN 206647813 U CN206647813 U CN 206647813U CN 201720294199 U CN201720294199 U CN 201720294199U CN 206647813 U CN206647813 U CN 206647813U
- Authority
- CN
- China
- Prior art keywords
- lamp bar
- connector
- connecting portion
- attachment structure
- bar attachment
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 8
- 230000005611 electricity Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of lamp bar attachment structure and LED module.Lamp bar attachment structure includes lamp bar, connector and contact, and LED chip is placed with the lamp bar, and the lamp bar is connecting portion close to the region of end, and the surface of the connecting portion sets electrical contact area, and the electrical contact area electrically connects with the LED chip；The connector is fastened with the connecting portion；The contact is fixed on the connector, and the contact is connected with power line；When the connector fastens with the connecting portion, the contact is connected to the surface in the electrical contact area.Lamp bar is directly fixed with connector, it is not necessary to sets female terminal again in lamp bar, compared with prior art needs two terminals to support the use, lamp bar bindiny mechanism of the present utility model reduces a terminal, reduces cost.
Description
Technical field
It the utility model is related to LED module technical field, more particularly to a kind of lamp bar attachment structure and LED module.
Background technology
As depicted in figs. 1 and 2, existing LED module is usually and arranged in lamp bar 1 ' LED chip, the outside of LED chip
Lens 11 ' are set, to be adjusted to the light that LED chip is sent.Lamp bar 1 ' is typically set in end individually has male terminal 21 ',
Male terminal 21 ' is connected with LED chip, and outside power line 4 ' is connected with female terminal 22 ', and female terminal 22 ' and male terminal 21 ' are matched somebody with somebody
Grafting is closed, the power line 4 ' of outside is turned on LED chip.But such a structure needs two terminals (female terminal 22 ' and public affairs
Terminal 21 ') coordinate, each junction is required to two terminals, and cost is higher.
Utility model content
First purpose of the present utility model is to propose a kind of lamp bar attachment structure, it is only necessary to which a terminal is directly and lamp body
Coordinate, reduce cost.
To use following technical scheme up to this purpose, the utility model：
A kind of lamp bar attachment structure, including：Lamp bar, connector and contact, LED chip are placed with the lamp bar, institute
It is connecting portion that lamp bar, which is stated, close to the region of end, and the surface of the connecting portion sets electrical contact area, the electrical contact area with it is described
LED chip electrically connects；The connector coordinates with the connecting portion to be fixed；The contact is fixed on the connector, and institute
Contact is stated to be connected with power line；When the connector is fixed with the connecting portion, the contact is connected to the electrical contact
The surface in area.
Further, the connector includes cover plate and side plate, and the cover plate and side plate, which enclose, fastens space, described to connect
Contact element is fixed in the fastening space, and the connector fastens with the connecting portion, and the connecting portion is placed in the fastening
Space.
Further, the cover plate is convexly equipped with locating dowel towards the fastening space, and the surface of the connecting portion offers
Positioning hole, the locating dowel coordinate grafting with the positioning hole.
Further, the side plate is convexly equipped with snap fit to the fastening space, and the side wall of the connecting portion is provided with neck,
The snap fit coordinates clamping with the neck.
Further, the neck is arranged at the side wall away from the side in the electrical contact area.
Further, the connector is made up of plastic material, the contact and the connector integrated injection molding.
Further, the contact is metal clips.
Further, the electrical contact area is exposed copper region, and the lamp bar is in the region made electrical contact with outside area
It is provided with reflecting layer.
Further, the connecting portion be arranged side by side two pieces electrical contact areas, two pieces it is described electrical contact areas respectively with it is described
The positive pole of LED chip is connected with negative pole, and two pieces of contacts are fixed with the connector, to be connect respectively with two blocks of electricity
Area is touched to abut.
Second purpose of the present utility model is to propose a kind of LED module, its junction only need a terminal directly with
Lamp body coordinates, and reduces cost.
To use following technical scheme up to this purpose, the utility model：
A kind of LED module, including above-mentioned lamp bar attachment structure.
Beneficial effect：The utility model provides a kind of lamp bar attachment structure and LED module.Lamp bar attachment structure includes lamp
Bar, connector and contact, LED chip are placed with the lamp bar, the lamp bar is connecting portion close to the region of end, described
The surface of connecting portion sets electrical contact area, and the electrical contact area electrically connects with the LED chip；The connector and the connection
Portion is fastened；The contact is fixed on the connector, and the contact is connected with power line；The connector and institute
When stating connecting portion fastening, the contact is connected to the surface in the electrical contact area.Lamp bar is directly fixed with connector, no
Need to set female terminal again in lamp bar, compared with prior art needs two terminals to support the use, lamp bar of the present utility model
Bindiny mechanism reduces a terminal, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of the lamp bar attachment structure of prior art.
Fig. 2 is the partial enlarged drawing at Fig. 1 A.
Fig. 3 is the structural representation of lamp bar attachment structure provided by the utility model.
Fig. 4 is the explosive view one of lamp bar attachment structure provided by the utility model.
Fig. 5 is the partial enlarged drawing at Fig. 4 B.
Fig. 6 is the explosive view two of lamp bar attachment structure provided by the utility model.
Wherein：
1- lamp bars, 11- lens, 12- connecting portions, 121- positioning holes, 122- necks, 13- electrical contacts area, 2- connectors, 21-
Cover plate, 22- side plates, 23- fasten space, 24- locating dowels, 25- snap fits, 3- contacts, 4- power lines；
1 '-lamp bar, 11 '-lens, 21 '-male terminal, 22 '-female terminal, 4 '-power line.
Embodiment
It is clearer for the technical scheme and the technique effect that reaches that make technical problem that the utility model solves, use,
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figures 3 to 6, a kind of lamp bar attachment structure, including lamp bar 1, connector 2 and contact are present embodiments provided
Part 3, LED chip is placed with lamp bar 1, lamp bar 1 is connecting portion 12 close to the region of end, and the surface of connecting portion 12 sets electricity to connect
Area 13 is touched, electrical contact area 13 electrically connects with LED chip；Connector 2 coordinates with connecting portion 12 to be fixed；Contact 3 is fixed on connection
Device 2, and contact 3 is connected with power line 4；When connector 2 is fixed with connecting portion 12, contact 3 is connected to electrical contact area 13
Surface.
Lamp bar 1 of the present utility model is directly fixed with connector 2, it is not necessary to female terminal is set again in lamp bar 2, with
Prior art two terminals of needs, which support the use, to be compared, and lamp bar attachment structure of the present utility model reduces a terminal, reduces
Cost.
Specifically, connector 2 includes cover plate 21 and side plate 22, and cover plate 21 and side plate 22, which enclose, fastens space 23, connects
Contact element 3, which is fixed on, to be fastened in space 23, and connector 2 fastens with connecting portion 12, and connecting portion 12, which is placed in, fastens space 23.Using button
The mode of conjunction assembles very convenient, and it is time-consuming to save assembling, fastens including space 23 can protect contact 3 and connecting portion 12
Portion.Certainly, in addition to the mode of fastening, the modes such as connector 2 can also be bolted coordinate with connecting portion 12 fixes,
It can be adjusted according to actual conditions.
For the ease of assembling and fixing between connector 2 and connecting portion 12, it is fixed that cover plate 21 is convexly equipped with towards fastening space 23
Position post 24, the surface of connecting portion 12 offer positioning hole 121, and locating dowel 24 coordinates grafting with positioning hole 121, by connecting portion 12 with
Positioned between connector 2, coordinate side plate 22 and cover plate 21, the positioning of the surface direction of lamp bar 1 can be completed.
In order to complete the positioning of connecting portion 12 and connector 1 in thickness direction, side plate 22 is convexly equipped with card to space 23 is fastened
25 are hooked, the side wall of connecting portion 12 is provided with neck 122, and snap fit 25 coordinates clamping with neck 122, you can in a thickness direction will even
Socket part 12 and the clamping of connector 1 are firm.Neck 122 can be arranged at side wall away from the side in electrical contact area 13, block with snap fit 25
After connecing cooperation, neck 122 and cover plate 21 carry out spacing from the both sides of thickness direction to connector 1 respectively.
In the present embodiment, connector 2 is made up of plastic material, contact 3 and the integrated injection molding of connector 2.One note
Type fixation is moulded into, shaping is simple, and there need not be other assembling process, time saving and energy saving.Certainly, except using one into
The mode of type, contact 3 can also be fixed by the clamping either fixed form such as bolt fixation with connector 2, Ke Yigen
It is adjusted according to actual conditions.Contact 3 is generally metal clips, such as copper sheet, to keep preferable elastic deformation and conduction
Performance.After connector 2 and connecting portion 12 are fixed, the end of flexible metal clips can be pressed in the table in electrical contact area 13
Face, good contact is kept with electrical contact area 13.
In the present embodiment, electrical contact area 13 is exposed copper region, and lamp bar 1 is provided with the region made electrical contact with outside area 13
Reflecting layer, reflecting layer are generally the ink layer of white, for reflecting the light of LED chip, improve the utilization rate of light.Reflected making
During layer, the position for making electrical contact with area 13 is left white, it is easy to make.
Because LED chip has positive pole and negative pole, therefore, connecting portion 12 be arranged side by side two pieces electrical contact areas 13, two pieces
Electrical contact area 13 is connected with the positive pole and negative pole of LED chip respectively, and two pieces of contacts 3 are fixed with connector 2, with respectively with two
Block electrical contact area 13 abuts, and completes circuit connection.
The utility model additionally provides a kind of LED module, including above-mentioned lamp bar attachment structure.Lamp bar of the present utility model
1 directly fixes with connector 2, it is not necessary to sets female terminal again in lamp bar 2, needs two terminals supporting with prior art
Using compared to lamp bar bindiny mechanism of the present utility model reduces a terminal, reduces cost.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (10)
- A kind of 1. lamp bar attachment structure, it is characterised in that including：Lamp bar (1), LED chip being placed with the lamp bar (1), the lamp bar (1) is connecting portion (12) close to the region of end, The surface of the connecting portion (12) sets electrical contact area (13), and electrical contact area (13) electrically connects with the LED chip；Connector (2), the connector (2) coordinates with the connecting portion (12) fixes；Contact (3), the contact (3) is fixed on the connector (2), and the contact (3) connects with power line (4) Connect；When the connector (2) and the fixed connecting portion (12), the contact (3) is connected to electrical contact area (13) Surface.
- 2. lamp bar attachment structure as claimed in claim 1, it is characterised in that the connector (2) includes cover plate (21) and side Plate (22), the cover plate (21) and side plate (22), which enclose, fastens space (23), and it is empty that the contact (3) is fixed on the fastening Between in (23), the connector (2) fastens with the connecting portion (12), and the connecting portion (12) is placed in the fastening space (23)。
- 3. lamp bar attachment structure as claimed in claim 2, it is characterised in that the cover plate (21) is towards the fastening space (23) locating dowel (24) is convexly equipped with, the surface of the connecting portion (12) offers positioning hole (121), the locating dowel (24) and institute State positioning hole (121) and coordinate grafting.
- 4. lamp bar attachment structure as claimed in claim 3, it is characterised in that the side plate (22) fastens space (23) to described Snap fit (25) is convexly equipped with, the side wall of the connecting portion (12) is provided with neck (122), the snap fit (25) and the neck (122) clamping is coordinated.
- 5. lamp bar attachment structure as claimed in claim 4, it is characterised in that the neck (122) is arranged at the side wall back of the body From the side of electrical contact area (13).
- 6. the lamp bar attachment structure as described in claim any one of 1-5, it is characterised in that the connector (2) is by plastic cement material Material is made, the contact (3) and the connector (2) integrated injection molding.
- 7. lamp bar attachment structure as claimed in claim 6, it is characterised in that the contact (3) is metal clips.
- 8. the lamp bar attachment structure as described in claim any one of 1-5, it is characterised in that electrical contact area (13) is exposed Copper region, the lamp bar (1) it is described electrical contact area (13) outside region be provided with reflecting layer.
- 9. the lamp bar attachment structure as described in claim any one of 1-5, it is characterised in that the connecting portion (12) is arranged side by side There are two pieces of electrical contacts area (13), two pieces of electrical contacts area (13) are connected with the positive pole and negative pole of the LED chip respectively, described Two pieces of contacts (3) are fixed with connector (2), to be abutted respectively with two pieces of electrical contacts area (13).
- 10. a kind of LED module, it is characterised in that including the lamp bar attachment structure as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294199.2U CN206647813U (en) | 2017-03-24 | 2017-03-24 | A kind of lamp bar attachment structure and LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294199.2U CN206647813U (en) | 2017-03-24 | 2017-03-24 | A kind of lamp bar attachment structure and LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647813U true CN206647813U (en) | 2017-11-17 |
Family
ID=60279980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294199.2U Expired - Fee Related CN206647813U (en) | 2017-03-24 | 2017-03-24 | A kind of lamp bar attachment structure and LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375281A (en) * | 2019-07-16 | 2019-10-25 | 创维光电科技(深圳)有限公司 | A kind of connection structure connected for lamp bar with connecting line |
| WO2021026992A1 (en) * | 2019-08-12 | 2021-02-18 | 中山市弘木照明科技有限公司 | Light strip having power supply compensation structure |
-
2017
- 2017-03-24 CN CN201720294199.2U patent/CN206647813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375281A (en) * | 2019-07-16 | 2019-10-25 | 创维光电科技(深圳)有限公司 | A kind of connection structure connected for lamp bar with connecting line |
| WO2021026992A1 (en) * | 2019-08-12 | 2021-02-18 | 中山市弘木照明科技有限公司 | Light strip having power supply compensation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171117 |