CN208123918U - A kind of LED light emission device for exempting from lamp holder installation - Google Patents
A kind of LED light emission device for exempting from lamp holder installation Download PDFInfo
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- CN208123918U CN208123918U CN201820411202.9U CN201820411202U CN208123918U CN 208123918 U CN208123918 U CN 208123918U CN 201820411202 U CN201820411202 U CN 201820411202U CN 208123918 U CN208123918 U CN 208123918U
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- led light
- lamp holder
- exempting
- light emission
- lamp body
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Abstract
The utility model discloses a kind of LED light emission devices for exempting from lamp holder installation comprising：Rear cover is provided with the internal thread hole for cooperating with screw rod, and the first component being coupled with lamp body；Power Supply Assembly covers after being mounted on, the input terminal including setting for being directly connected to external power cord, and the output terminal of elastic displacement being electrically connected with the terminal can occur；Lamp body, with the second component that rear cover is coupled, and the internal cavity for being used to install LED drive circuit；LED drive circuit component comprising the receiving end with output terminal cooperation, and the LED drive circuit being electrically connected with the receiving end；Its LED light source being electrically connected with the LED drive circuit.The advantages of the utility model has structure simple, is more suitable for LED light source, easy for installation, save the cost.
Description
Technical field
The utility model relates to LED light devices, the in particular to mounting structure of LED light emission device.
Background technique
In Design of Luminaires, production industry, the light source product of traditional standard interface, such as G9, E12, E26, installation are used
It when into lamps and lanterns, requires that a matched lamp holder is first installed, then light source product precession or stick into lamp holder again.In white heat
Lamp, Metal halogen lamp epoch, it is only several hundred to arrive thousands of a hours since the service life of light source is shorter, and light bulb is by multiple components
The overall structure of composition can be convenient for changing light source when light source damage or life termination using the light source of standard interface, and
And it can be repeated as many times and carry out replacing light source.Therefore, the main function of lamp holder is easy for frequently replacing light source, this is also using mark
The great advantage of quasi- interface light source.
However, the structure of LED light source and traditional incandescent lamp and Metal halogen lamp have very big difference, existing holder structure is used
There are some discomforts with LED light source cooperation, such as in some cases, using long-life LED light source, lamp holder is conveniently replaceable light source
The advantages of be unable to get embodiment, lamp holder becomes dispensable accessory, increases lamps and lanterns cost using lamp holder；Some other
In the case of, the limited space of lamps and lanterns is occupied using lamp holder, increases lamps and lanterns weight；In certain embodiments, then using lamp holder
It needs standard interface to design on LED light source, not only increases the cost of LED light source, also limit the multiplicity of LED light source
Property.
It is differently improved for this purpose, having been done in the prior art to the mounting structure of LED light source, such as special in Chinese utility model
A kind of integrated LED light source is disclosed in benefit 201320205764.5, which includes lamp holder, LED lamp panel, further includes
Tabula rasa and the LED luminescence chip being laid in the LED lamp panel；One end of lamp holder is arranged in the light-transmitting plate, and LED is shone
Chip and LED lamp panel are sealingly mounted at the inside of lamp holder；The other end of the lamp holder is connected with rear cover；The LED luminescence chip
It is electrically connected by LED lamp panel with driving power.The mode and different types of lamp that the lamp holder of the LED light source can be connected through a screw thread
Cover matches, then can form different types of LED light source, is conducive to LED light source promotion and application on the market.
In another example a kind of LED finger-type mould group is disclosed in Chinese invention patent 201210363172.6, including hollow
Insulating heat-conductive shell, top form cyclic annular internal conical surface heat conducting interface, and insulating heat-conductive cover top portion cylindrical surface outer rim is equipped with anticreep
Catching groove；Driving assembly is set in hollow insulating heat-conductive shell, including：Driver, elastic input power line interface and elasticity
Out-put supply line interface, elastic output interface are connected with finger-type bubble contact pin grafting；Finger-type bubble：Including heat carrier board unit, bottom
End is equipped with outer conical surface heat conducting interface；Contact pin with elastic contact blade, the elastic contact blade of one end and the circuit of heat carrier board unit
Connection, the driving assembly that the other end is inserted into lamp holder cooperate circuit；Translucent cover is linked in heat-conducting substrate group and is fastened on by buckle
On finger-type module lamp seat.Contour structures make full use of the appearance space of planes of finger-type module lamp seat to radiate referring to prior lamp holder.
Utility model content
The purpose of the utility model is to overcome the above-mentioned deficiencies in the presence of the prior art, provide a kind of save the cost,
Structure simply exempts from the LED light emission device of lamp holder installation.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme：
A kind of LED light emission device for exempting from lamp holder installation comprising：
Rear cover is provided with the internal thread hole for cooperating with screw rod, and the first auxiliary section being coupled with lamp body
Part；
Power Supply Assembly covers after being mounted on, the input terminal including setting for being directly connected to external power cord, and
The output terminal being electrically connected with the terminal, the output terminal is towards lamp body direction, and its end can be under pressure
When generate movement, pressure release when reset；
Lamp body, with the second component that rear cover is coupled, and the internal sky for being used to install LED drive circuit
Chamber；
LED drive circuit component is mounted on the cavity inside of the lamp body, including with the output terminal cooperate by
Electric end, and the LED drive circuit being electrically connected with the receiving end；
LED light source is electrically connected with the LED drive circuit.
Corresponding to some specific embodiments, some preferred embodiments of the utility model are as follows：
Preferably, in the lamp body the restricted LED drive circuit module position protrusion, in the lamp body and institute
It states under rear cover assembled state, the receiving end in the LED drive circuit component is contacted with the output terminal, the LED driving
Circuit unit is positioned by the protrusion and the output terminal.
Preferably, first component and the second component are to be threadedly engaged component, in both lamp body and rear cover
One of be equipped with internal screw thread, another is equipped with matched external screw thread.
Preferably, the rear cover includes bottom, the side wall extended vertically on said bottom, is equipped in the side wall perimeter
External screw thread, the Power Supply Assembly are arranged in the space that the side wall surrounds.
Preferably, the Power Supply Assembly is fixed is fixed with bracket at tail part in the other side of the bottom on said bottom,
The internal thread hole for cooperating with outer screw is provided on the bracket at tail part.
Preferably, the output terminal includes first lead-out terminal and second output terminal, is had on the Power Supply Assembly
Cylinder, first lead-out terminal are the flexible metal bumps at the top of the cylinder, and second output terminal is to be located at institute
The spring of cylinder periphery is stated, the length of the spring is longer than the height of the cylinder.
Preferably, the receiving end includes circular the first receiving end and the second receiving end in annulus.
Preferably, the lamp body is cylindrical shape, has external screw thread on lateral wall.
Preferably, the LED drive circuit component includes discoid substrate, and perpendicular on the substrate,
For installing the circuit board of driving circuit, the circuit board is equipped with the output end for being electrically connected with LED light source.
Preferably, the material of the lamp body is aluminium alloy, and the material of the rear cover is insulating materials（For example, plastics etc. are exhausted
Edge material）, the Power Supply Assembly includes bottom plate made of insulating materials, and the input terminal and output end on bottom plate
Son, the bottom plate be fixed by screws in it is described after cover.
Compared with prior art, the beneficial effects of the utility model：The threaded hole covered after can directly passing through is fixed, nothing
Lamp holder need to be reused.If device damages, when needing replacing, can by remove lamp body by LED drive circuit component,
LED light source is taken off, it is only necessary to replace with the LED drive circuit component or LED light source of same model, remaining part is repeatable to be made
With having saved cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the schematic diagram that embodiment illustrated in fig. 1 opens rear cover.
Fig. 3 is the decomposition view of embodiment illustrated in fig. 1.
Fig. 4 is the exploded view of rear cover in the utility model embodiment, Power Supply Assembly and LED drive circuit component.
Fig. 5 is the cross-sectional view of the lamp body of the utility model embodiment.
Fig. 6 is the scheme of installation of existing electric light.
Fig. 7 is the scheme of installation of the utility model embodiment.
Specific embodiment
It will hereafter describe in detail to each embodiment of the utility model, example will be illustrated by attached drawing and be illustrated.
Although the utility model will be described in conjunction with following Examples, it should be appreciated that these explanations are not intended to this
Utility model limits in these embodiments.On the contrary, the utility model, which is intended to cover those, may be included in the utility model
Replacement, modification and equivalent in spirit and scope.Moreover, being carried out in detailed description below to many details
It illustrates in order to the thorough understanding to the utility model.It will be apparent, however, to one skilled in the art, that this reality
These details can not be used to implement with novel.In other instances, well-known method, journey are not described in
Sequence, component and material are in order to avoid the related fields of the utility model are unnecessarily covered.
The technical solution of the embodiments of the present invention will combine the attached drawing of following Examples to carry out comprehensively and clearly
Description.It should be understood that these descriptions are not intended to limit the utility model in these embodiments.It is practical based on this
The novel embodiment described, those skilled in the art can obtain other implementations in the case where not making creative contribution
Example, and within these legal scopes all acquired in the utility model.
Moreover, all features, measure or processing disclosed herein（Unless feature and/or processing are mutually exclusive）It can be with
Any way combines and is combined into any possible combination.Unless otherwise indicated, this specification, claims, abstract and attached
Feature disclosed in figure can be by other equivalent features or the character displacement with similar purpose, purpose and/or function.
A kind of LED light emission device for exempting from lamp holder installation of the utility model specific embodiment, as shown in Figure 1, it is whole outer
It sees cylindrical.The device carries mounting bracket, no longer needs to using lamp holder.The device mainly includes rear cover 104,401 Hes of lamp body
The component of installation inside it, as shown in Figures 2 and 3.
The rear cover 104 includes bracket at tail part 101, middle part aperture, and aperture inner wall 102 is machined with internal screw thread, and being used for will
The device is mounted on screw rod, and screw rod can be hollow, and firewire and zero curve are connected to inside the device by inside screw, such as
Shown in Fig. 7.As shown in figure 3, bracket 101 is fixed on above rear cover 104 by two pan head screws 103, after the external screw thread 105 that covers
With the internal screw thread 404 on lamp body（Fig. 5）For rear cover and lamp body to be combined into an entirety.
Power Supply Assembly is by circuit board 201（Bottom plate）, dead ring 203（Cylinder）, for electric probe 205（Output terminal）, power supply
Spring 204（Output terminal）Power Supply Assembly is fixed on inside rear cover 104 by composition, two pan head screws 202.Dead ring 203 will
Keep apart for electric probe 205 and for electrical spring 204.External firewire and zero curve pass through the centre bore of rear cover 104, are welded on power supply group
Above the circuit board 201 of part.According to various actual conditions, external firewire and zero curve can also use other sides customary in the art
Formula is connected on the input terminal of circuit board 201, is fixed for example, by using screw or the mode of wire clamp.It is welded for electric probe 205
On circuit board 201, firewire is connected to by the printed wiring on circuit board, is welded on circuit board 201 for electrical spring 204,
Zero curve is connected to by the printed wiring on circuit board.Driver circuit board 302 in LED drive circuit component is vertically welded in
Above battery plate 301, driver circuit board 302 and it is mounted on inside lamp body 401 by battery plate 301.
The cooperation of Power Supply Assembly and the receiving end in LED drive circuit component is as shown in Figure 4.Had by 301 upper surface of battery plate
By electroplating gold copper foil 303 and 304, it is used to dock with for electrical spring 204 in circular ring shape by electroplating gold copper foil 303, by electroplating gold copper
Foil 304 is rounded for docking with for electric probe 205.When rear cover and lamp body are combined, Power Supply Assembly and electric receiving component
It is docking together, for electrical spring 204 and for the equal forced compression of electric probe 205, dead ring 203 will be for electrical spring 204 and for electrical resistivity survey
Needle 205 separates, and avoids that short circuit occurs for electrical spring 204 because of stress deformation and for electric probe 205.
Another embodiment of the utility model, basic structure is identical as a upper embodiment, the difference is that, after described
Being cooperated between lid and lamp body by fastener, rear cover covers when on lamp body, and rear cover and lamp body are fixed together by fastener locking, when
Fastener unlock（Such as by squeezing or unclamping）Afterwards, rear cover can be separated with lamp body.
Another embodiment of the utility model, basic structure is identical as a upper embodiment, the difference is that, output end
Son is two spring leafs, is equipped with insulator between spring leaf.
Above-described embodiment is designed using LED light source and self-ballasted, and life of product is more than 50,000 hours, almost with the longevity of lamps and lanterns
Life is suitable.It, can be by rotating lamp body 401 for the lamp body 401 of the device, drive when needing replacing if the device damages
Dynamic circuit（Inside lamp body 401）, light source（Inside lamp body 401）Taken off with lens 701, as shown in Fig. 2, bracket 101, after
Lid 104 stays on lamps and lanterns for electrical spring 204, for electric probe 205, replaces with the new lamp body of same model, lens 701 are repeatable to be made
With.
The utility model embodiment installation is different from conventional lamp, after traditional lamp cap is as shown in fig. 6, screw rod is mounted on lamp holder
On the bracket at end, light source is mounted in lamp holder, and the other end of screw rod is fixed on lamps and lanterns, if a lamps and lanterns have multiple lamps
Head, it is necessary to use multiple lamp holders.Not only increase lamps and lanterns weight, occupy lamps and lanterns space, also increase lamps and lanterns cost.
As shown in fig. 7, using the device, it is no longer necessary to use lamp holder, screw rod is directly installed on the bracket of the device rear end
On.
Claims (10)
1. a kind of LED light emission device for exempting from lamp holder installation, which is characterized in that including：
Rear cover is provided with the internal thread hole for cooperating with screw rod, and the first component being coupled with lamp body；
Power Supply Assembly covers after being mounted on, including being arranged input terminal for being directly connected to external power cord, and with institute
The output terminal of terminal electrical connection is stated, the output terminal is towards lamp body direction, and its end being capable of the production when being under pressure
Raw movement is resetted in pressure release；
Lamp body, with the second component that rear cover is coupled, and the internal cavity for being used to install LED drive circuit；
LED drive circuit component is mounted on the cavity inside of the lamp body, including with the output terminal cooperate by electricity
End, and the LED drive circuit being electrically connected with the receiving end；
LED light source is electrically connected with the LED drive circuit.
2. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：It is restricted in the lamp body
The protrusion of the LED drive circuit module position, under the lamp body and the rear cover assembled state, the LED driving electricity
Receiving end in the component of road is contacted with the output terminal, and the LED drive circuit component is by the protrusion and the output
Terminal position.
3. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：First component
To be threadedly engaged component with the second component, on lamp body and rear cover alternative one be equipped with internal screw thread, another be equipped with
Cooperation external screw thread.
4. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：The rear cover includes bottom,
The side wall extended vertically on said bottom is equipped with external screw thread in the side wall perimeter, and the Power Supply Assembly is arranged in the side
In the space that wall surrounds.
5. the LED light emission device according to claim 4 for exempting from lamp holder installation, it is characterised in that：The Power Supply Assembly is fixed
On said bottom, be fixed with bracket at tail part in the other side of the bottom, be provided on the bracket at tail part for outside
The internal thread hole of screw rod cooperation.
6. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：The output terminal includes
First lead-out terminal and second output terminal are sub, have cylinder on the Power Supply Assembly, and first lead-out terminal is to be located at the cylinder
The flexible metal bump at top, second output terminal are the spring positioned at the cylinder periphery, the length of the spring
It is longer than the height of the cylinder.
7. the LED light emission device according to claim 6 for exempting from lamp holder installation, it is characterised in that：The receiving end includes circle
Cricoid first receiving end and the second receiving end in annulus.
8. according to claim 1 to the LED light emission device for exempting from lamp holder installation described in one of 7, it is characterised in that：The lamp body is
Cylindrical shape has external screw thread on lateral wall.
9. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：The LED drive circuit group
Part includes discoid substrate, and perpendicular on the substrate, for installing the circuit board of driving circuit, the circuit
Plate is equipped with the output end for being electrically connected with LED light source.
10. the LED light emission device according to claim 1 for exempting from lamp holder installation, it is characterised in that：The material of the lamp body is
Aluminium alloy, the material of the rear cover are insulating materials, and the Power Supply Assembly includes bottom plate made of insulating materials, and are located at bottom plate
On described the input terminal and the output terminal, the bottom plate be fixed by screws in it is described after cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411202.9U CN208123918U (en) | 2018-03-26 | 2018-03-26 | A kind of LED light emission device for exempting from lamp holder installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411202.9U CN208123918U (en) | 2018-03-26 | 2018-03-26 | A kind of LED light emission device for exempting from lamp holder installation |
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| CN208123918U true CN208123918U (en) | 2018-11-20 |
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| CN201820411202.9U Active CN208123918U (en) | 2018-03-26 | 2018-03-26 | A kind of LED light emission device for exempting from lamp holder installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426181A (en) * | 2018-03-26 | 2018-08-21 | 四川能投光电有限公司 | A kind of LED light emission device for exempting from lamp holder installation |
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2018
- 2018-03-26 CN CN201820411202.9U patent/CN208123918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426181A (en) * | 2018-03-26 | 2018-08-21 | 四川能投光电有限公司 | A kind of LED light emission device for exempting from lamp holder installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 610046 No. 360, Wukexi Five Road, Chengdu City, Sichuan Province Patentee after: Sichuan can bo Investment Limited smart lighting Address before: 610000 Room No. 2, 1st, 2nd, 3rd, 4th, 5th, 6th and 7th floors, No. 360, Wukexi Five Road, Wuhou New Town Management Committee, Chengdu City, Sichuan Province Patentee before: Sichuan able photoelectric Co Ltd |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610046 No. 360, Wukexi Five Road, Chengdu City, Sichuan Province Patentee after: Sichuan energy investment intelligent photoelectric Co., Ltd Address before: 610046 No. 360, Wukexi Five Road, Chengdu City, Sichuan Province Patentee before: SICHUAN NENGTOU BOZHONG WISDOM LIGHTING INVESTMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |