CN204141346U - A kind of LED light source structure - Google Patents
A kind of LED light source structure Download PDFInfo
- Publication number
- CN204141346U CN204141346U CN201420650704.9U CN201420650704U CN204141346U CN 204141346 U CN204141346 U CN 204141346U CN 201420650704 U CN201420650704 U CN 201420650704U CN 204141346 U CN204141346 U CN 204141346U
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- Prior art keywords
- substrate
- drive unit
- housing
- light source
- opening
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Abstract
The utility model discloses a kind of LED light source structure, comprise substrate, LED lamp bead, drive unit, drive unit is placed in drive unit box, substrate block from the side insert stretch in drive unit box, substrate is provided with both positive and negative polarity connectivity points, drive unit box comprises housing, base plate, and the case side of drive unit box offers opening, and substrate both sides are provided with the bayonet socket be fixed with opening.Housing is provided with the spring fitting post of boring, is arranged with can contacting with both positive and negative polarity connectivity points and the power spring be energized of being made up of conductive material, is connected between power spring by conductor wire in spring fitting post.Base plate is provided with and can be covered on opening and substrate be compressed thus makes the projection that both positive and negative polarity connectivity points and power spring close contact are also energized.Such novel and reasonable structure, only need assemble and substrate can be made to be connected with power spring and to be energized, can carry out installing/dismounting at any time, production efficiency is high, and later stage maintenance and inspection are convenient, and appearance is succinctly attractive in appearance, and security performance is high, durable in use.
Description
Technical field
The utility model relates to LED technology field, particularly a kind of LED light source structure.
Background technology
Existing LED lamp generally comprises lamp body, be located at LED light source structure on lamp body and drive unit, LED light source structure generally comprises LED-baseplate, the LED light source be laid in LED-baseplate, wherein, LED-baseplate is generally provided with bump, and is connected energising by wire between bump with drive unit.In existing structure, LED-baseplate is generally installed on lamp body by screw, and drive unit is generally contained in drive unit box, and the wire that drive unit is drawn extends to outside drive unit box, is then connected with the bump of LED-baseplate.Like this, wire and bump are all outside exposed, look wordy attractive in appearance, and easily there is electric shock accidents, security performance is low, and wire is exposed is easily outside come off because pullling, durable in use not, also need extra spot-welding tool during soldering operation, assembling very complicated.
In addition, because scolding tin connects for stationarity connects, once namely welding is difficult to dismounting, that is, namely substrate once install is difficult to dismounting, and later stage repair and maintenance work is difficult to carry out, and needs to change once individual substrate is damaged, tough substrate can only be pullled with wire and be separated, it is very inconvenient to dismantle.
Therefore, how to realize a kind of novel and reasonable structure, without the need to scolding tin, assembly and disassembly is easy, production efficiency is high, repair and maintenance is convenient, specious succinct, high, the long-lived LED light source structure of security is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of LED light source structure, is intended to realize a kind of novel and reasonable structure, without the need to scolding tin, assembly and disassembly is easy, production efficiency is high, repair and maintenance is convenient, specious succinct, high, the long-lived LED light source structure of security.
The utility model proposes a kind of LED light source structure, comprise substrate, be laid in the LED lamp bead on substrate, the drive unit be electrically connected with the LED lamp bead on substrate, drive unit is placed in drive unit box, substrate block from the side insert stretch in drive unit box, substrate is provided with both positive and negative polarity connectivity points stretching in the part in drive unit box, drive unit box comprises housing, base plate in housing can be fixed into by inlay card, housing side is evenly laid with some can substrate card insert in opening, the substrate part both sides stretched in opening are provided with the adaptive bayonet socket that also can be fixed with opening with opening, housing is provided with the spring fitting post of boring in the corresponding position of both positive and negative polarity connectivity points, can contacting with both positive and negative polarity connectivity points and the power spring be energized of being made up of conductive material is arranged with in spring fitting post, connected by conductor wire between power spring, base plate is provided with and can be covered on opening and substrate be compressed thus makes the projection that both positive and negative polarity connectivity points and power spring close contact are also energized.
Preferably, be also connected and fixed by screw between housing and base plate.
Preferably, case inside face is laid with some fixture blocks, and bottom panel side is provided with the draw-in groove that also engage adaptive with fixture block in the position that fixture block is corresponding.
Preferably, housing is provided with some heat radiation cylindrical voids.
Preferably, housing side is provided with wire hole.
Preferably, housing, base plate are made by insulating materials.
The utility model has abandoned the traditional tactic pattern of LED light source structure, the housing side of drive unit box offers some can substrate card insert in opening, the substrate part both sides stretched in opening are provided with and the bayonet socket that can with opening be fixed adaptive with opening.Housing is provided with the spring fitting post of boring in the corresponding position of both positive and negative polarity connectivity points, be arranged with can contacting with both positive and negative polarity connectivity points and the power spring be energized of being made up of conductive material, connected between power spring by conductor wire in spring fitting post.Base plate is provided with and can be covered on opening and substrate be compressed thus makes the projection that both positive and negative polarity connectivity points and power spring close contact are also energized.During assembling, drive unit is inserted in housing, then substrate is inserted in the opening of housing side, and the bayonet socket of substrate and the opening of housing are fixed mutually, now the both positive and negative polarity connectivity points of substrate just in time contacts connection with power spring, then base plate inlay card is entered in housing, projection is snapped in the opening of housing simultaneously, like this, projection tightly can press solidly substrate, thus makes the both positive and negative polarity connectivity points on substrate and power spring close contact and be energized.Such novel and reasonable structure, without the need to being energized by scolding tin on substrate, only need assemble and substrate can be made to be electrically connected with power spring and to be energized, installing/dismounting can be carried out at any time, without the need to extra spot-welding tool, save material, and operation is very easy, effectively reduces processing assembling procedure, production efficiency is high, later stage maintenance and inspection are convenient, can carry out installing/dismounting at any time as required, the replacing very simple and convenient of substrate.In addition, the component such as both positive and negative polarity connectivity points, power spring, conductor wire on substrate is all hidden in housing and does not expose, and appearance is succinctly attractive in appearance, the generation of electric shock accidents can be avoided, security performance is high, and conductor wire can not easily be pullled because of outside exposed and come off, durable in use.The utility model achieves a kind of novel and reasonable structure, without the need to scolding tin, assembly and disassembly is easy, production efficiency is high, repair and maintenance is convenient, specious succinct, high, the long-lived LED light source structure of security.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED light source structure of the utility model;
Fig. 2 be an embodiment of a kind of LED light source structure of the utility model look up structural representation;
Fig. 3 be an embodiment of a kind of LED light source structure of the utility model look up STRUCTURE DECOMPOSITION schematic diagram;
Fig. 4 is the plan structure decomposing schematic representation of an embodiment of a kind of LED light source structure of the utility model;
Fig. 5 is an embodiment middle shell of a kind of LED light source structure of the utility model and the perspective view of substrate.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 5, propose an embodiment of a kind of LED light source structure of the present utility model, comprise substrate 101, the LED lamp bead 102 be laid on substrate 101, the drive unit that is electrically connected with the LED lamp bead 102 on substrate 101.
Drive unit is placed in drive unit box, and substrate 101 blocks from the side to insert and stretches in drive unit box, and substrate 101 is provided with both positive and negative polarity connectivity points stretching in the part in drive unit box.
Drive unit box comprises housing 200, can be fixed into base plate 300 in housing 200 by inlay card.
Housing 200 side is evenly laid with and somely can blocks the opening 201 in inserting by substrate 101, the substrate 101 part both sides stretched in opening 201 are provided with and the bayonet socket 103 that can with opening 201 be fixed adaptive with opening 201.Housing 200 is provided with the spring fitting post 202 of boring in the corresponding position of both positive and negative polarity connectivity points, be arranged with can contacting with both positive and negative polarity connectivity points and the power spring 203 be energized of being made up of conductive material in spring fitting post 202, connected by conductor wire 204 between power spring 203.Base plate 300 is provided with and can be covered on opening 201 and substrate 101 be compressed thus makes the projection 301 that both positive and negative polarity connectivity points and power spring 203 close contact are also energized.Wherein, power spring 203 is connected with conductor wire 204, and conductor wire 204 is electrically connected with drive unit.During assembling, drive unit is inserted in housing 200, then substrate 101 is inserted in the opening 201 of housing 200 side, and the bayonet socket 103 of substrate 101 is fixed mutually with the opening 201 of housing 200, now the both positive and negative polarity connectivity points of substrate 101 just in time contacts connection with power spring 203, then base plate 300 inlay card is entered in housing 200, projection 301 is snapped in the opening 201 of housing 200 simultaneously, like this, projection 301 tightly can press solidly substrate 101, thus makes the both positive and negative polarity connectivity points on substrate 101 and power spring 203 close contact and be energized.
Such novel and reasonable structure, without the need to being energized by scolding tin on substrate 101, only need assemble and substrate 101 can be made to be electrically connected with power spring 203 and to be energized, installing/dismounting can be carried out at any time, without the need to extra spot-welding tool, save material, and operation is very easy, effectively reduces processing assembling procedure, production efficiency is high, later stage maintenance and inspection are convenient, can carry out installing/dismounting at any time as required, the replacing very simple and convenient of substrate 101.In addition, the components such as the both positive and negative polarity connectivity points on substrate 101, power spring 203, conductor wire 204 are all hidden in housing 200 and do not expose, appearance is succinctly attractive in appearance, the generation of electric shock accidents can be avoided, security performance is high, and conductor wire 204 can not easily be pullled because of outside exposed and come off, durable in use.
Housing 200 medial surface is laid with some fixture blocks 205, base plate 300 side is provided with and the draw-in groove 302 that engage adaptive with fixture block 205 in the position of fixture block 205 correspondence, by fixture block 205 and draw-in groove 302 be mutually fixed can make to be connected together between housing 200 and base plate 300 fixing.
Between housing 200 and base plate 300 except being fixed, housing 200 is corresponding with on base plate 300 is provided with screw 206, can also be connected and fixed by screw, double locking mechanism makes stable connection between housing 200 and base plate 300 reliable, and connected mode is versatile and flexible.
Housing 200 is provided with some heat radiation cylindrical voids 207, and like this, the heat that the drive unit in housing 200 and substrate 101 produce can promptly be delivered in extraneous air in time, and radiating efficiency is high.
Housing 200 side is provided with wire hole 208.
Housing 200, base plate 300 are made by insulating materials.
The utility model has abandoned the traditional tactic pattern of LED light source structure, housing 200 side of drive unit box offers and somely can block the opening 201 in inserting by substrate 101, the substrate 101 part both sides stretched in opening 201 are provided with and the bayonet socket 103 that can with opening 201 be fixed adaptive with opening 201.Housing 200 is provided with the spring fitting post 202 of boring in the corresponding position of both positive and negative polarity connectivity points, be arranged with can contacting with both positive and negative polarity connectivity points and the power spring 203 be energized of being made up of conductive material in spring fitting post 202, connected by conductor wire 204 between power spring 203.Base plate 300 is provided with and can be covered on opening 201 and substrate 101 be compressed thus makes the projection 301 that both positive and negative polarity connectivity points and power spring 203 close contact are also energized.During assembling, drive unit is inserted in housing 200, then substrate 101 is inserted in the opening 201 of housing 200 side, and the bayonet socket 103 of substrate 101 is fixed mutually with the opening 201 of housing 200, now the both positive and negative polarity connectivity points of substrate 101 just in time contacts connection with power spring 203, then base plate 300 inlay card is entered in housing 200, projection 301 is snapped in the opening 201 of housing 200 simultaneously, like this, projection 301 tightly can press solidly substrate 101, thus makes the both positive and negative polarity connectivity points on substrate 101 and power spring 203 close contact and be energized.Such novel and reasonable structure, without the need to being energized by scolding tin on substrate 101, only need assemble and substrate 101 can be made to be electrically connected with power spring 203 and to be energized, installing/dismounting can be carried out at any time, without the need to extra spot-welding tool, save material, and operation is very easy, effectively reduces processing assembling procedure, production efficiency is high, later stage maintenance and inspection are convenient, can carry out installing/dismounting at any time as required, the replacing very simple and convenient of substrate 101.In addition, the components such as the both positive and negative polarity connectivity points on substrate 101, power spring 203, conductor wire 204 are all hidden in housing 200 and do not expose, appearance is succinctly attractive in appearance, the generation of electric shock accidents can be avoided, security performance is high, and conductor wire 204 can not easily be pullled because of outside exposed and come off, durable in use.The utility model achieves a kind of novel and reasonable structure, without the need to scolding tin, assembly and disassembly is easy, production efficiency is high, repair and maintenance is convenient, specious succinct, high, the long-lived LED light source structure of security.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a LED light source structure, comprise substrate, be laid in the LED lamp bead on described substrate, the drive unit be electrically connected with the LED lamp bead on described substrate, it is characterized in that, described drive unit is placed in drive unit box, described substrate block from the side insert stretch in described drive unit box, described substrate is provided with both positive and negative polarity connectivity points stretching in the part in described drive unit box, described drive unit box comprises housing, base plate in described housing can be fixed into by inlay card, described housing side is evenly laid with some for the opening in described substrate card insertion, the described substrate part both sides stretched in described opening are provided with the adaptive bayonet socket that also can be fixed with described opening with described opening, described housing is provided with the spring fitting post of boring in the corresponding position of described both positive and negative polarity connectivity points, can contacting and the power spring be energized with described both positive and negative polarity connectivity points of being made up of conductive material is arranged with in described spring fitting post, connected by conductor wire between described power spring, described base plate is provided with and can be covered on described opening and described substrate be compressed thus makes the projection that described both positive and negative polarity connectivity points and described power spring close contact are also energized.
2. a kind of LED light source structure according to claim 1, be is characterized in that, be also connected and fixed by screw between described housing and described base plate.
3. a kind of LED light source structure according to claim 1 and 2, is characterized in that, described case inside face is laid with some fixture blocks, and described bottom panel side is provided with the draw-in groove that also engage adaptive with described fixture block in the position that described fixture block is corresponding.
4. a kind of LED light source structure according to claim 3, is characterized in that, described housing is provided with some heat radiation cylindrical voids.
5. a kind of LED light source structure according to claim 4, is characterized in that, described housing side is provided with wire hole.
6. a kind of LED light source structure according to claim 5, is characterized in that, described housing, described base plate are made by insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650704.9U CN204141346U (en) | 2014-11-04 | 2014-11-04 | A kind of LED light source structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650704.9U CN204141346U (en) | 2014-11-04 | 2014-11-04 | A kind of LED light source structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141346U true CN204141346U (en) | 2015-02-04 |
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ID=52418029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650704.9U Expired - Fee Related CN204141346U (en) | 2014-11-04 | 2014-11-04 | A kind of LED light source structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609986A (en) * | 2015-10-24 | 2017-05-03 | 罗周连 | Electromagnetic induction device LED lamp |
-
2014
- 2014-11-04 CN CN201420650704.9U patent/CN204141346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609986A (en) * | 2015-10-24 | 2017-05-03 | 罗周连 | Electromagnetic induction device LED 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 |
Granted publication date: 20150204 Termination date: 20161104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |