CN204201807U - LED seat - Google Patents
LED seat Download PDFInfo
- Publication number
- CN204201807U CN204201807U CN201420751835.6U CN201420751835U CN204201807U CN 204201807 U CN204201807 U CN 204201807U CN 201420751835 U CN201420751835 U CN 201420751835U CN 204201807 U CN204201807 U CN 204201807U
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- Prior art keywords
- connection block
- illuminating module
- sheet metal
- led seat
- metal clips
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Abstract
The utility model relates to a kind of LED seat, for accepting an illuminating module and this illuminating module being connected to power supply, it comprises: a connecting seat, and the bottom surface of this Connection Block is provided with two metal clips for fixing illuminating module and for connecting illuminating module positive and negative electrode.Two metal clips comprise a base portion and an elastic arm respectively.Base portion comprises first sheet metal being formed as strip and two panels second sheet metal extended from two longer sides of the first sheet metal.Elastic arm extends from one end of the first sheet metal to the oblique upper near the first sheet metal.Connection Block is formed as the tabular of inner hollow.The two sides being positioned at the diagonal angle of Connection Block are provided with two sockets inserted for two metal clips.The bottom surface of Connection Block is provided with the deck that two confession two metal clips stretch out.Module connecting device structure of the present utility model is simple, can change illuminating module easily and can form reliable and stable electrical contact with illuminating module.
Description
Technical field
The utility model relates to LED seat.
Background technology
At present, LED(Light Emitting Diode, light emitting diode) be widely used in lighting field, wherein, include the high-end lighting fields such as museum.The modularization of LED light source is researched and developed, designs, is produced the important research direction becoming lighting field.LED illuminating module refers to light emitting diode by the necessarily regularly arranged product be encapsulated again.LED illuminating module can carry out optical design to greatest extent, heat dissipation design, shape-designing, size design and nuclear interface standardizing design etc. according to any type of application, thus makes LED illuminating module can be applicable to different places.For reducing the cost of light fixture, the replaceability of LED illuminating module is extremely important.Existing LED illuminating module is normally connected to power supply by LED seat.But adopt the mode of welding between LED illuminating module with LED seat more, easily there is the potential safety hazard that the failure welding such as dry joint, rosin joint brings, and existing LED seat all has more accessory usually, not only make the assembling process of light fixture comparatively complicated, also increase the size of light fixture, add the manufacturing cost of light fixture.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, size is less and the LED seat of conveniently replaced illuminating module.
A kind of LED seat, for accepting an illuminating module and this illuminating module being connected to power supply.It comprises: a connecting seat, and this Connection Block bottom surface is provided with two metal clips for fixing illuminating module and for connecting illuminating module positive and negative electrode.Two metal clips comprise a base portion and an elastic arm respectively.Wherein base portion comprises first sheet metal being formed as strip and two panels second sheet metal extended from two longer sides of the first sheet metal.Elastic arm extends from one end of the first sheet metal to the oblique upper near the first sheet metal, makes elastic arm and the first sheet metal be an acute angle.Connection Block is formed as the tabular of inner hollow.The two sides being positioned at the diagonal angle of Connection Block are provided with two sockets inserted for above-mentioned two metal clips.The deck that two described two metal clips of confession stretch out is provided with in the bottom surface of Connection Block.
Therefore, the shell fragment of LED seat of the present utility model adopts plug-in type, further reduce the accessory of lamp socket, Connection Block can be made to form thinner size, thus reduce LED seat on the illuminating module as LED light source send the impact of light, improve light fixture to LED light source send the utilization rate of light.
Further, the end of elastic arm bends near the oblique below of the first sheet metal, when metal clips is mounted to Connection Block, the direction of metallic elastic brachiocylloosis towards with opposition side, Connection Block bottom surface.
One step ground, be provided with two through holes passed for metal clips in the position that illuminating module is corresponding with two metal clips of Connection Block, wherein this two through hole is respectively the both positive and negative polarity of illuminating module.
Further, LED seat of the present utility model also includes the radiator of an accommodation space.This heat-transfer device upper surface be provided with for by the thermal energy conduction of illuminating module to the heat-conducting medium of radiator.Wherein, heat-transfer device, illuminating module and Connection Block are arranged on above the accommodation space of radiator successively.The centre of Connection Block bottom surface is provided with one for holding the holder of illuminating module, the recessed front to Connection Block of holder.By two metal clips of Connection Block bottom surface are each passed through after the through hole of two electrodes of illuminating module, the elastic arm of two metal clips are bent to illuminating module, thus illuminating module is fixed on the holder of Connection Block bottom surface.Therefore, illuminating module is fixed on lamp socket by metal clips by LED seat of the present utility model, makes it possible to dismantle illuminating module easily to change.And metal clips and illuminating module can form stable electrical contact, thus avoid the problem such as dry joint, rosin joint occurring existing LED seat.
Further, Connection Block bottom surface is provided with at least one for illuminating module being fixed to the limit buckle of Connection Block bottom surface.By this limit buckle, the location of illuminating module when being conducive to illuminating module being mounted to Connection Block.
Further, the middle part of Connection Block is formed with an opening penetrated for the light of the illuminating module be positioned at below it.
Further, the both sides, bottom surface of Connection Block are formed with two terminals, and wherein, these two terminals are connected with the both positive and negative polarity wire of power supply.
Further, Connection Block is provided with at least two countersunk screw holes, and position corresponding with at least two countersunk screw holes of Connection Block is on a heat sink provided with screw.By screw through the countersunk screw holes on Connection Block, match with the screw on radiator, thus Connection Block, illuminating module, heat-transfer device are reliably fixed to radiator.Meanwhile, adopt the fixed form of screw, conveniently Connection Block, illuminating module can be disassembled from radiator, thus Connection Block or illuminating module can be changed easily.
Further, the limit buckle of Connection Block bottom surface is Elastic buckle.
Further, the thickness of Connection Block is 3mm.
In LED seat of the present utility model, what Connection Block and two electrodes of illuminating module adopted is that spring-piece type contacts, and elastic arm can be designed to larger-size flat elastic arm, increase the contact area of metal clips and illuminating module, make the electrical contact of Connection Block and illuminating module more reliable and more stable, thus improve the stability of light fixture.Therefore there is not the loose contact problem that rosin joint, dry joint etc. in traditional welding manner cause in LED seat of the present utility model.In addition, adopt spring-piece type fixed form between Connection Block and illuminating module, thus illuminating module can be disassembled from Connection Block easily, therefore illuminating module can be changed easily.In addition, Connection Block and the shell fragment of LED seat of the present utility model adopt the mode inserted, therefore can reduce the thickness of Connection Block, thus reduce LED seat on the illuminating module as LED light source send the impact of light, improve light fixture to LED light source send the utilization rate of light.Therefore, LED seat of the present utility model possess that structure is simple, less, the conveniently replaced illuminating module of size and the advantage stable with illuminating module electrical contact.
Accompanying drawing explanation
Fig. 1 is the exploded view of the LED seat of an embodiment.
Fig. 2 is the stereogram of LED seat in an embodiment.
Fig. 3 is the front schematic view of Connection Block in an embodiment.
Fig. 4 is the exploded perspective view of the Connection Block back side and metal clips in Fig. 3.
Fig. 5 is the stereogram that in Fig. 4, metal clips coordinates with Connection Block.
Fig. 6 is the stereogram of illuminating module in an embodiment.
Fig. 7 is the wiring schematic diagram of Connection Block in an embodiment.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the utility model LED seat is described in further detail.
As shown in Figure 1 to Figure 2, in a preferred embodiment, LED seat of the present utility model is for accepting an illuminating module 30 and this illuminating module 30 being connected to power supply.This illuminating module is LED illuminating module.LED seat of the present utility model comprises: a radiator 10, a connecting seat 40 and a heat-transfer device 20.
Radiator 10 is provided with an accommodation space 11.Heat-transfer device 20, illuminating module 30 and Connection Block 40 are arranged on above the accommodation space 11 of radiator 10 successively.
As shown in Figures 3 to 5, the bottom surface of Connection Block 40 is provided with two metal clips 43.These two metal clips are by fixing illuminating module and for connecting illuminating module 30 positive and negative electrode.Connection Block 40 is formed as the tabular of inner hollow, and preferred Connection Block is formed as the rectangle that corner is arc-shaped.The two sides being positioned at wherein two diagonal angles of Connection Block 40 are formed with two sockets 46, and these two sockets 46 can insert for above-mentioned two metal clips 43.The deck 45 that two confession two metal clips stretch out is provided with in the bottom surface of Connection Block 40.
Metal clips comprises base portion 431 and an elastic arm 432.Base portion 431 comprises one and is formed as the first sheet metal of strip and extends and two panels second sheet metal erected from two longer sides of the first sheet metal.Elastic arm 432 extends from one end of the first sheet metal to the oblique upper near the first sheet metal.Elastic arm 432 is also formed as roughly in strip, and itself and the first sheet metal are an acute angle.The end of elastic arm 432 is set to bend near the oblique below of the first sheet metal.When metal clips 43 is mounted to Connection Block, first that elastic arm 432 is middle towards Connection Block 40, the socket 46 of the base portion 431 of metal clips 43 from Connection Block 40 is inserted, the elastic arm 432 of metal clips 43 is stretched out from the deck 45 of Connection Block 40 bottom surface.
The shell fragment of LED seat of the present utility model adopts plug-in type, further reduce the accessory of Connection Block, the Connection Block of fixing illuminating module can be made to form thinner size, the thickness of Connection Block can reach 3mm, reduce LED seat on the illuminating module as LED light source send the impact of light, thus improve light fixture to LED light source send the utilization rate of light.
At least one limit buckle 44 is also provided with in the bottom surface of Connection Block 40.This limit buckle 44 is Elastic buckle, for illuminating module being mounted to location during Connection Block bottom surface, and illuminating module is fixedly stuck in Connection Block bottom surface.As shown in Figure 6, be the stereogram of illuminating module.Illuminating module 30 position corresponding with two metal clips of Connection Block 40 is provided with two through holes 31, and these two through holes 31 connect the positive and negative electrode of illuminating module 30 respectively.In addition, as shown in Figure 4 and Figure 5, one is also provided with in the centre of Connection Block 40 bottom surface for holding the holder of illuminating module 30, the recessed front to Connection Block of holder.The shape of this holder is formed as the shape identical with illuminating module 30.When illuminating module 30 is mounted to Connection Block 40, after being each passed through the two through hole 31 of illuminating module 30 by the elastic arm 432 of two metal clips 43 by Connection Block 40 bottom surface, elastic arm 432 is bent to illuminating module 30, thus illuminating module 30 is reliably fixed on the holder of Connection Block 40 bottom surface.In LED seat of the present utility model, what Connection Block and two electrodes of illuminating module adopted is that spring-piece type contacts, and elastic arm can be designed to larger-size flat elastic arm, increase the contact area of metal clips and illuminating module, make the electrical contact of Connection Block and illuminating module more reliable and more stable, thus improve the stability of light fixture.And the utility model adopts metal clips that illuminating module is fixed to lamp socket, and therefore illuminating module can disassemble easily from LED seat.
The middle part of Connection Block 40 is formed with an opening 41.The emission of light being arranged on the illuminating module 30 of Connection Block 40 bottom surface penetrates from the intermediate openings 41 of Connection Block 40.Opening 41 shape of Connection Block 40 and the light-emitting zone mating shapes of illuminating module 30.
Connection Block 40 is provided with at least two countersunk screw holes 42.Position corresponding with at least two countersunk screw holes 42 of Connection Block 40 on radiator 10 is provided with screw.After illuminating module 30 being mounted to the bottom surface of Connection Block 40, by screw through the countersunk screw holes 42 on Connection Block 40, screw matches with the screw on radiator 10, thus Connection Block 40, illuminating module 30, heat-transfer device 20 is reliably fixed on above the accommodation space 11 of radiator 10.Adopt the fixed form of screw, can conveniently Connection Block, illuminating module be disassembled from radiator, therefore, if in Connection Block or illuminating module during a certain device failure, Connection Block or illuminating module can be changed easily.In addition, what Connection Block adopted is countersunk screw holes, can not protrude on Connection Block surface, thus make this LED seat more attractive in appearance when therefore screw is arranged on Connection Block.
The upper surface of heat-transfer device 20 is provided with heat-conducting medium (not shown), and heat-transfer device 20 is arranged at below illuminating module, for by the thermal energy conduction of illuminating module 30 to radiator 10.The heat-conducting medium of heat-transfer device upper surface contacts with the bottom surface of illuminating module 30, has filled up the air gap between illuminating module and radiator, thus has reduced thermal resistance.The liner that heat-conducting medium is preferably made up of the thermal interface material such as heat-conduction epoxy resin or hot fat (Thermal Interface Material, TIM).The thickness of heat-conducting medium can affect heat conducting effect, and thermal conduction effect directly can affect lamp life.
Preferably, illuminating module 30 is provided with an environmental monitoring device 32.
As shown in Figure 7, be formed with two terminals in the both sides of Connection Block 40 bottom surface, for the both positive and negative polarity wire 51 with power supply, 52 are connected.
LED holder structure of the present utility model is simple, what Connection Block and two electrodes of illuminating module adopted is that spring-piece type contacts, make the electrical contact between Connection Block and illuminating module reliable and stable, therefore there is not the loose contact problem that rosin joint, dry joint etc. in traditional welding manner cause.In addition, adopt spring-piece type fixed form between Connection Block and illuminating module, thus illuminating module can be disassembled from Connection Block easily, therefore illuminating module can be changed easily.Therefore, LED holder structure of the present utility model is simple, size is less, not only can change illuminating module easily and can improve the stability of the electrical contact of illuminating module and lamp socket.
Although carry out in conjunction with above specific embodiment description of the present utility model, those skilled in the art can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all like this substitute, improve and change be all included in the spirit and scope of attached claim.
Claims (10)
1. a LED seat, for accepting an illuminating module and this illuminating module being connected to power supply, it is characterized in that, comprise a connecting seat, the bottom surface of this Connection Block is provided with two metal clips for fixing described illuminating module and for connecting described illuminating module positive and negative electrode; Described two metal clips comprise a base portion and an elastic arm respectively; Described base portion comprises first sheet metal being formed as strip and two panels second sheet metal extended from two longer sides of the first sheet metal; Described elastic arm extends from one end of described first sheet metal to the oblique upper near described first sheet metal, makes described elastic arm and described first sheet metal be an acute angle; Described Connection Block is formed as the tabular of inner hollow; The two sides being positioned at the diagonal angle of described Connection Block are provided with two sockets inserted for described two metal clips; The bottom surface of described Connection Block is provided with the deck that two described two metal clips of confession stretch out; Described base portion removably inserts in described socket, and described elastic arm is stretched out from the deck of described Connection Block bottom surface.
2. LED seat according to claim 1, it is characterized in that, the end of elastic arm bends near the oblique below of described first sheet metal, when described metal clips is mounted to described Connection Block, the direction of metallic elastic brachiocylloosis towards with opposition side, described Connection Block bottom surface.
3. LED seat according to claim 2, is characterized in that, the through hole that the elastic arm that the described illuminating module position corresponding with two metal clips of described Connection Block is provided with two described metal clips of confession passes; Described two through hole inwall or bottom are set to the both positive and negative polarity of described illuminating module respectively.
4. LED seat according to claim 1, is characterized in that, also comprise:
One heat-transfer device, this heat-transfer device upper surface be provided with for by the thermal energy conduction of illuminating module to the heat-conducting medium of radiator;
And a radiator, this radiator is provided with an accommodation space;
Described heat-transfer device, illuminating module and Connection Block are installed on above the accommodation space of described radiator successively; The centre of described Connection Block bottom surface is provided with one for holding the holder of described illuminating module, and described holder is recessed to described Connection Block front; Described two metal clips, through the two through hole of described illuminating module, make described illuminating module be removably installed on the holder of described Connection Block bottom surface.
5. LED seat according to claim 4, is characterized in that, described Connection Block bottom surface is provided with at least one for described illuminating module being fixed to the limit buckle of Connection Block bottom surface.
6. LED seat according to claim 1, is characterized in that, the middle part of described Connection Block is formed with an opening penetrated for the light of the illuminating module be positioned at below it.
7. LED seat according to claim 1, is characterized in that, the both sides, bottom surface of described Connection Block are formed with two terminals; Described two terminals are connected with the both positive and negative polarity wire of power supply.
8. LED seat according to claim 4, is characterized in that, described Connection Block is provided with at least two countersunk screw holes; Position corresponding with at least two countersunk screw holes of described Connection Block on described radiator is provided with screw.
9. LED seat according to claim 5, is characterized in that, described limit buckle is Elastic buckle.
10. LED seat according to claim 1, is characterized in that, the thickness of described Connection Block is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751835.6U CN204201807U (en) | 2014-12-05 | 2014-12-05 | LED seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751835.6U CN204201807U (en) | 2014-12-05 | 2014-12-05 | LED seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201807U true CN204201807U (en) | 2015-03-11 |
Family
ID=52659764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751835.6U Active CN204201807U (en) | 2014-12-05 | 2014-12-05 | LED seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087845A (en) * | 2017-12-19 | 2018-05-29 | 江西新月光电有限公司 | The connection structure of LED module and panel |
-
2014
- 2014-12-05 CN CN201420751835.6U patent/CN204201807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087845A (en) * | 2017-12-19 | 2018-05-29 | 江西新月光电有限公司 | The connection structure of LED module and panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |