CN203273368U - LED lamp cup - Google Patents
LED lamp cup Download PDFInfo
- Publication number
- CN203273368U CN203273368U CN2013202119849U CN201320211984U CN203273368U CN 203273368 U CN203273368 U CN 203273368U CN 2013202119849 U CN2013202119849 U CN 2013202119849U CN 201320211984 U CN201320211984 U CN 201320211984U CN 203273368 U CN203273368 U CN 203273368U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- cup
- jack
- led
- led driver
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp cup. A positive electrode wiring copper sheet and a negative electrode wiring copper sheet are installed on an LED driver, wherein one end of the positive electrode wiring copper sheet is electrically connected the V+ end of the LED driver, and one end of the negative electrode wiring copper sheet is electrically connected with the V- end of the LED driver. A first jack is formed in the positive electrode wiring copper sheet, a first locking screw is installed inside the first jack, and a power source positive electrode wire is tightly pressed on the positive electrode wiring copper sheet through the first locking screw to enable the power source positive electrode wire to be electrically connected with the positive electrode wiring copper sheet. A second jack is formed in the negative electrode wiring copper sheet, a second locking screw is installed inside the second jack, and a power source negative electrode wire is pressed tightly on the negative electrode wiring copper sheet through the second locking screw to enable the power source negative electrode wire to be electrically connected with the negative electrode wiring copper sheet. Therefore, a power source is electrically connected with the LED driver, operation is easy, the power source is connected without a lamp holder and a lamp base matched with the lamp holder, and the power source connection of the LED lamp cup is not limited.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED Lamp cup.
Background technology
The LED Lamp cup is the illuminating lamp that combines with lamp holder, LED light source, LED driver, optical lens and metal or other radiator shells with high thermal conductivity coefficient, has, no electromagnetic pollution nontoxic without mercury, without characteristics such as harm ray and energy-conserving and environment-protective, long service life.The LED Lamp cup needs to install a lamp holder for easy to connect with power supply, and like this, the LED Lamp cup just needs configuration and the lamp socket of lamp holder coupling to install, and this setting can only be arranged on lamp socket the LED Lamp cup, causes the installation limitation of LED Lamp cup.
The utility model content
Main purpose of the present utility model is to provide a kind of LED Lamp cup, is intended to improve the power connection structure of LED Lamp cup, makes the power supply of LED Lamp cup connect unrestricted.
the utility model proposes a kind of LED Lamp cup, comprise the heat radiation cup, the LED driver that is arranged on the LED light source plate in described heat radiation cup and is electrically connected with described LED light source plate, described LED driver is arranged on the rearward end of described heat radiation cup, " V+ " that one end and described LED driver are installed on described LED driver holds the anodal copper lug of electrical connection and " V-" of an end and described LED driver to hold the negative pole copper lug of electrical connection, be provided with the first jack on described anodal copper lug, the first lock-screw for the fixed power source positive wire is installed in described the first jack, be provided with the second jack on described negative pole copper lug, the second lock-screw for the fixed power source cathode conductor is installed in described the second jack.
Preferably, described heat radiation cup is the aluminum alloy materials die cast, evenly is provided with some vertical inwardly radiating grooves of recessed bar shaped on the lateral wall of described heat radiation cup, and described radiating groove is evenly distributed around the central shaft of described heat radiation cup.
Preferably, in described heat radiation cup, reflector is installed, described reflector is located on described LED light source plate, is covered with a light transmission piece at the light-emitting window of described reflector.
Preferably, comprise that also one is used for the annular cover of fixing described reflector and described light transmission piece, described annular cover is fastened on the upper port of described heat radiation cup, and is compressed on described light transmission piece.
the beneficial effect of the utility model LED Lamp cup is: " V+ " that an end and LED driver are installed on LED driver holds the anodal copper lug of electrical connection and " V-" of an end and LED driver to hold the negative pole copper lug of electrical connection, be provided with the first jack on anodal copper lug, the first lock-screw for the fixed power source positive wire is installed in the first jack, the first lock-screw is tightened in the first jack, with the first lock-screw, the positive source wire is pressed on anodal copper lug, make the electrical connection of positive source wire and anodal copper lug, be provided with the second jack on the negative pole copper lug, the second lock-screw for the fixed power source cathode conductor is installed in the second jack, the second lock-screw is tightened in the second jack, with the second lock-screw, the power cathode wire is pressed on the negative pole copper lug, makes the electrical connection of power cathode wire and negative pole copper lug, thereby make " V+ " end electrical connection of positive wire and the LED driver of power supply, " V-" end electrical connection of the cathode conductor of power supply and LED driver, complete the electrical connection of power supply and LED driver, simple to operate, need not to be connected with coupling with lamp holder lamp socket and connect power supply, make the power supply of LED Lamp cup connect unrestricted.
Description of drawings
Fig. 1 is the structural representation of LED Lamp cup in an embodiment of the utility model LED Lamp cup.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The tool specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, one embodiment of the utility model LED Lamp cup is proposed, the LED driver 40 that this LED Lamp cup comprises heat radiation cup 30, is arranged on the LED light source plate in heat radiation cup 30 and is electrically connected with the LED light source plate, the LED light source plate is the COB area source, luminous even, light is soft, does not hinder eyes.Heat radiation cup 30 is the aluminum alloy materials die cast, has higher thermal conductivity factor, perfect heat-dissipating.Evenly be provided with some vertical inwardly radiating grooves of recessed bar shaped on the lateral wall of heat radiation cup 30, radiating groove is evenly distributed around the central shaft of heat radiation cup 30, the setting of radiating groove can increase the contact area of heat radiation cup 30 and extraneous air, thereby improves radiating rate.
In heat radiation cup 30, reflector 20 is installed, reflector 20 is located on the LED light source plate, light-emitting window at reflector 20 is covered with a light transmission piece, the light that the LED light source plate sends penetrates through light transmission piece after reflector 20 reflections again, reflector 20 makes the light that sends more even, and improves light emission rate.Upper port at heat radiation cup 30 is connected with an annular cover 10, and annular cover 10 is threaded connection the upper port that is fixed on heat radiation cup 30, and the lower end of annular cover 10 is compressed on light transmission piece, thereby reflector 20 and diffuser are fixed.Annular cover 10 is also the aluminum alloy materials die cast, has heat conduction, thermolysis, but 30 heat radiations of auxiliary heat dissipation cup.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (4)
1. LED Lamp cup, comprise the heat radiation cup, the LED driver that is arranged on the LED light source plate in described heat radiation cup and is electrically connected with described LED light source plate, it is characterized in that, described LED driver is arranged on the rearward end of described heat radiation cup, " V+ " that one end and described LED driver are installed on described LED driver holds the anodal copper lug of electrical connection and " V-" of an end and described LED driver to hold the negative pole copper lug of electrical connection, be provided with the first jack on described anodal copper lug, the first lock-screw for the fixed power source positive wire is installed in described the first jack, be provided with the second jack on described negative pole copper lug, the second lock-screw for the fixed power source cathode conductor is installed in described the second jack.
2. LED Lamp cup according to claim 1, it is characterized in that, described heat radiation cup is the aluminum alloy materials die cast, evenly is provided with some vertical inwardly radiating grooves of recessed bar shaped on the lateral wall of described heat radiation cup, and described radiating groove is evenly distributed around the central shaft of described heat radiation cup.
3. LED Lamp cup according to claim 1 and 2, is characterized in that, in described heat radiation cup, reflector is installed, and described reflector is located on described LED light source plate, is covered with a light transmission piece at the light-emitting window of described reflector.
4. LED Lamp cup according to claim 3, is characterized in that, comprises that also one is used for the annular cover of fixing described reflector and described light transmission piece, and described annular cover is fastened on the upper port of described heat radiation cup, and is compressed on described light transmission piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202119849U CN203273368U (en) | 2013-04-24 | 2013-04-24 | LED lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202119849U CN203273368U (en) | 2013-04-24 | 2013-04-24 | LED lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273368U true CN203273368U (en) | 2013-11-06 |
Family
ID=49503772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202119849U Expired - Fee Related CN203273368U (en) | 2013-04-24 | 2013-04-24 | LED lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111128042A (en) * | 2020-01-10 | 2020-05-08 | 深圳市铭濠科技有限公司 | Display screen powered by outdoor frame |
-
2013
- 2013-04-24 CN CN2013202119849U patent/CN203273368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111128042A (en) * | 2020-01-10 | 2020-05-08 | 深圳市铭濠科技有限公司 | Display screen powered by outdoor frame |
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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: 20131106 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |