CN104315464A - LED (light emitting diode) lamp light source substrate fixing structure - Google Patents
LED (light emitting diode) lamp light source substrate fixing structure Download PDFInfo
- Publication number
- CN104315464A CN104315464A CN201410513315.6A CN201410513315A CN104315464A CN 104315464 A CN104315464 A CN 104315464A CN 201410513315 A CN201410513315 A CN 201410513315A CN 104315464 A CN104315464 A CN 104315464A
- Authority
- CN
- China
- Prior art keywords
- light source
- source substrate
- fixing structure
- led light
- board fixing
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
- F21V19/007—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base the support means engaging the vessel of the source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
Abstract
The invention relates to an LED (light emitting diode) lamp light source substrate fixing structure. The LED lamp light source substrate fixing structure comprises a lamp holder body and a light source substrate, wherein the top of the lamp holder body is provided with a connecting block, an elongated through hole is arranged in the light source substrate to correspond to the light source substrate, the connecting block comprises a connecting head, the connecting block is made of a plastic material, when in assembling, the connecting head penetrates through the light source substrate along the through hole, and the connecting head is twisted so as to be connected to the top surface of the light source substrate in a clamping manner. Since the light source substrate can be locked without utilizing a screw, the LED lamp light source substrate fixing structure has advantages of simplicity in structure and convenience in assembling.
Description
Technical field
The present invention relates to lighting field, particularly a kind of LED light source board fixing structure.
Background technology
The fixed form of current most of LED light source substrate is all that lock screw is fixed, such as authorized announcement date is on June 18th, 2014, the Chinese invention patent of the patent No. 201320852872.1 discloses a kind of LED bulb, the end face by screw light source board interlocking being realized the light source board back side and aluminum profile heat radiator to the end face of aluminum profile heat radiator is fitted tightly, and on light source substrate, in production process, offer the step of screwed hole and lock screw, expend man-hour, and in producing in enormous quantities, the extra screw cost increased is also very important.
Summary of the invention
In view of this, be necessary to provide a kind of structure simple and be convenient to the LED light source board fixing structure assembled.
A kind of LED light source board fixing structure, comprise body and light source substrate, this body top is provided with contiguous block, the corresponding described contiguous block of this light source substrate is provided with strip through hole, described contiguous block comprises connector, and this contiguous block is made up of plastic material, during assembling, described connector passes this light source substrate along this through hole, and this connector is reversed to be connected to the end face of this light source substrate.
Compared with prior art, by arranging this contiguous block be made up of plastic material at the top of this body, this light source substrate by this strip through hole through after this contiguous block is installed to the top of this body, namely the connector reversing this contiguous block can utilize this connector that this light source substrate is pressed against the top of this body.Owing to not needing to utilize screw to lock light source substrate, this LED light source board fixing structure is made to have structure simple and be convenient to the advantage of assembling.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the LED light source board fixing structure of first embodiment of the invention.
Fig. 2 is the generalized section of body in the board fixing structure of LED light source shown in Fig. 1.
Fig. 3 is the top view after the assembling of the board fixing structure of LED light source shown in Fig. 1.
Description of reference numerals:
10 light source substrates, 11 stopper slots, 12 through holes, 13 LED light sources;
20 bodys, 21 contiguous blocks, 211 connectors, 22 limited blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Fig. 1 is the three-dimensional exploded view of the LED light source board fixing structure of first embodiment of the invention, comprises body 20 and light source substrate 10.This body 20 comprises two contiguous blocks 21.These contiguous blocks 21 are made up of plastic material, so-called plastic material, refer to that material itself has certain ductility and can not resilience after distortion, as aluminium alloy, magnesium alloy etc.These contiguous blocks 21 are one-body molded at body 20 top.Each contiguous block 21 comprises connector 211, and this connector 211 is arranged on one end that this contiguous block 21 is not connected with this body 20.
The bottom surface of this light source substrate 10 and the end face of this body 20 thermally coupled.This light source substrate 10 is provided with multiple LED light source 13.The corresponding described contiguous block 21 of this light source substrate 10 is provided with two strip through holes 12.The width of these connectors 211 is greater than the width of through hole 12.During assembling, described connector 211 passes this light source substrate 10 along this through hole 12.After this light source substrate 10 is close to the top of this body 20, these connectors 211 are reversed to be connected to the end face of this light source substrate 10.
Refer to Fig. 1 to Fig. 3, the width of the connector 211 of these contiguous blocks 21 is greater than the width of this through hole 12, and the sidewall of both sides is the inverted cone-shaped structure tilted towards this light source substrate 10, and after these connectors 211 are reversed, the sidewall of its both sides is connected on through hole 12.These connectors 211 by the angular range reversed are: 15 °-90 °, can adjust pressure to this light source substrate 10 by adjusting the windup-degree of connector 21, thus guarantee the thermally coupled of this light source substrate 10 and this body 20.
This body 20 top is provided with limited block 22, to being provided with stopper slot 11 by limited block 22 on described light source substrate 10, can prevent light source substrate 10 Forced rotation during assembling.
In sum, by arranging this contiguous block be made up of plastic material at the top of this body 20, after this light source substrate 10 is installed to the top of this body 20 by this strip through hole 12 through this contiguous block 21, namely the connector 211 reversing this contiguous block 21 can utilize this connector 211 that this light source substrate 10 is pressed against the top of this body 20.Compared with prior art, owing to not needing to utilize screw to lock light source substrate, this LED light source board fixing structure is made to have structure simple and be convenient to the advantage of assembling.
Claims (9)
1. a LED light source board fixing structure, comprise body and light source substrate, it is characterized in that: this body top is provided with contiguous block, the corresponding described contiguous block of this light source substrate is provided with strip through hole, described contiguous block comprises connector, and this contiguous block is made up of plastic material, during assembling, described connector passes this light source substrate along this through hole, and this connector is reversed to be connected to the end face of this light source substrate.
2. LED light source board fixing structure according to claim 1, is characterized in that: the width of described connector is greater than the width of this through hole, and described connector is connected on this through hole by the sidewall reversing its both sides rear.
3. LED light source board fixing structure according to claim 2, is characterized in that: the sidewall of described connector both sides is the inverted cone-shaped structure tilted towards this light source substrate.
4. LED light source board fixing structure according to claim 1, is characterized in that: the one-body molded top at this body of described contiguous block.
5. LED light source board fixing structure according to claim 1, is characterized in that: the top of this body is provided with two contiguous blocks, and the corresponding described contiguous block of this light source substrate is provided with two through holes.
6. LED light source board fixing structure according to claim 1, is characterized in that: the end face of the bottom surface of this light source substrate and this body is thermally coupled.
7. LED light source board fixing structure according to claim 1, is characterized in that: this light source substrate is provided with LED light source.
8. LED light source board fixing structure according to claim 1, is characterized in that: described connector by the angular range reversed is: 15 °-90 °.
9. LED light source board fixing structure according to claim 1, is characterized in that: described body top is provided with limited block, to being provided with stopper slot by limited block on described light source substrate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513315.6A CN104315464A (en) | 2014-09-29 | 2014-09-29 | LED (light emitting diode) lamp light source substrate fixing structure |
| CN201520009915.9U CN204372607U (en) | 2014-09-29 | 2015-01-08 | LED light source board fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513315.6A CN104315464A (en) | 2014-09-29 | 2014-09-29 | LED (light emitting diode) lamp light source substrate fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104315464A true CN104315464A (en) | 2015-01-28 |
Family
ID=52370737
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513315.6A Pending CN104315464A (en) | 2014-09-29 | 2014-09-29 | LED (light emitting diode) lamp light source substrate fixing structure |
| CN201520009915.9U Active CN204372607U (en) | 2014-09-29 | 2015-01-08 | LED light source board fixing structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009915.9U Active CN204372607U (en) | 2014-09-29 | 2015-01-08 | LED light source board fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104315464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
| CN109140257A (en) * | 2018-09-10 | 2019-01-04 | 葛成燕 | A kind of LED lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737318B (en) * | 2019-01-17 | 2024-01-26 | 中山市蚂蚁照明光电有限公司 | LED lamp |
-
2014
- 2014-09-29 CN CN201410513315.6A patent/CN104315464A/en active Pending
-
2015
- 2015-01-08 CN CN201520009915.9U patent/CN204372607U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
| CN109140257A (en) * | 2018-09-10 | 2019-01-04 | 葛成燕 | A kind of LED lamp |
| CN109140257B (en) * | 2018-09-10 | 2020-01-10 | 东莞钜鼎照明有限公司 | LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204372607U (en) | 2015-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |