CN203176806U

CN203176806U - LED lamp and driving power source thereof

Info

Publication number: CN203176806U
Application number: CN 201320076997
Authority: CN
Inventors: 王建武
Original assignee: DONGGUAN JIANJIA INDUSTRIAL Co Ltd
Current assignee: DONGGUAN JIANJIA INDUSTRIAL Co Ltd
Priority date: 2013-02-19
Filing date: 2013-02-19
Publication date: 2013-09-04
Anticipated expiration: 2023-02-19

Abstract

The utility model discloses an LED lamp which comprises a driving power source and a shell body used for being provided with the driving power source. The driving power source comprises a circuit board. A capacitor and other electronic components are installed on the circuit board. The driving power source is installed on the shell body in a mountable and dismountable mode through a power plug and a power socket. According to the driving power source used for the LED lamp, the driving power source is installed inside the shell body, the driving power source comprises the circuit board, the capacitor and the other electronic components are installed on the circuit board, and the driving power source is installed on the shell body in the mountable and dismountable mode through the power plug and the power socket. The LED lamp has the advantages that the driving power source is installed on the shell body in the mountable and dismountable mode through the power plug and the power socket, a damaged driving power source is rapidly replaced, therefore, the service life of the whole LED lamp is prolonged, and the LED lamp is rapid and convenient to use and quite low in cost.

Description

LED lamp and driving power thereof

Technical field

The utility model relates to LED, and special lighting technical field relates to a kind of LED lamp and driving power thereof of replaceable driving power more specifically.

Background technology

Led light source adopts light emitting diode as light source, has efficient, long-life, high plurality of advantages such as energy-conservation and becomes the main flow electric light source, because LED generally only adopts direct current, adopts a driving power to convert alternating current to constant direct current usually and uses for LED.

Existing LED lamp has generally comprised lamp tube body, lamp holder, driving power, wiring board, led light source, but the lamp tube body of existing LED fluorescent tube, lamp holder, all be all to cross screw or welding manner is fixed between several parts of driving power, driving power dismounting difficulty, because the LED lantern festival produces a large amount of heats, though use radiator but internal temperature is still higher, electrochemical capacitor on the driving power is under long-term hot environment, shorten service life greatly, when driving power breaks down the needs replacing, can destroy lamp holder and other accessory of fluorescent tube inevitably, difficult in maintenance, can't be recycling, the waste resource.

The utility model content

Based on this, the purpose of this utility model is at the deficiencies in the prior art, and a kind of LED lamp and driving power thereof of easy replacing driving power are provided, thereby has solved because of the short problem that restricts the life-span of whole driving power and LED lamp of electrochemical capacitor life-span.

A kind of LED lamp, comprise that a driving power reaches the housing that is used for this driving power of installing, this driving power comprises a circuit board, and electric capacity and other electronic components are installed on this circuit board, and driving power is installed on the housing dismantledly by attaching plug and supply socket.

Further, the circuit board of described driving power is equiped with a supply socket, and the electronic component on supply socket and the circuit board electrically connects; Be equiped with attaching plug on the described housing, the LED in this attaching plug and the housing electrically connects, and the attaching plug on the described driving power is embedded in the supply socket on the described driving power.

Further, described housing is provided with a perforation, and described attaching plug passes perforation and stretches out in outside the housing.

Further, be equiped with an attaching plug on the described circuit board, electronic component on attaching plug and the circuit board electrically connects, be equiped with supply socket on the described housing, LED in this supply socket and the housing electrically connects, and the attaching plug on the described driving power embeds in the supply socket of described housing.

Further, described housing is provided with a perforation, and described supply socket is passed perforation and stretched out in outside the housing.

A kind of driving power for the LED lamp, this driving power is installed in the housing, this driving power comprises a circuit board, and electric capacity and other electronic components are installed on this circuit board, and driving power is installed on the housing dismantledly by attaching plug and supply socket.

Further, be equiped with an attaching plug on the described circuit board, the electronic component on attaching plug and the circuit board electrically connects, and is equiped with supply socket in the described housing, and the attaching plug on the described driving power embeds in the supply socket of described housing.

Further, the circuit board of described driving power is equiped with a supply socket, and the electronic component on attaching plug and the circuit board electrically connects; Be equiped with attaching plug in the described housing, the attaching plug on the described housing is embedded in the supply socket on the described driving power.

The beneficial effects of the utility model are that driving power is installed on the housing dismantledly by attaching plug and supply socket, replace the driving power that damages fast, thereby prolong the life-span of whole LED lamp, and are convenient and swift, and cost is extremely low.

Description of drawings

Fig. 1 is the schematic diagram after the LED lamp of the utility model one embodiment assembles.

Fig. 2 is the decomposing schematic representation of the LED lamp of Fig. 1.

The specific embodiment

For the technical solution of the utility model can more clearly be showed, the utility model is described in further detail below in conjunction with accompanying drawing.

Please refer to Fig. 1 and Fig. 2, the LED lamp of the utility model one embodiment comprises a driving power 10 and is used for the housing 20 of this driving power 10 of installing.This driving power 10 is used for converting the alternating current in the external world to direct current for the work of the LED in the LED lamp.The top correspondence of this housing 20 is accepted LED element 23 to play thermolysis, and the shell 30 of this driving power 10 is accommodated in this housing 20 belows connection one, and this shell 30 can be cap part.

This driving power 10 comprises a circuit board 11, on this circuit board 11 electric capacity 12 and other electron component is installed.Also be equiped with a supply socket 13 on this circuit board, the electronic component on supply socket 13 and the circuit board 11 electrically connects, and electrically conducts to realize circuit board 11 and LED element 23.Described supply socket 13 is provided with chamber, and first metal joint 131 at a middle part and the metal sleeve 132 on the inwall are set in this chamber.Described first metal joint 131 and metal sleeve 132 mutually insulateds also are electrically connected at respectively on circuit board 11 opposed polarities.

Described housing 20 is provided with a perforation 21, is equiped with one on this housing 20 and passes perforation 21 and stretch out in the outer attaching plug 22 of housing 20, and this attaching plug 22 electrically connects with the LED element of housing 20 tops.Described attaching plug 22 middle parts are provided with second metal joint 221 cylindraceous, and outer wall is provided with metal probe 222.Described second metal joint 221 and metal probe 222 mutually insulateds also are electrically connected at respectively on the LED element 23.

During use, the attaching plug 22 of described housing 20 is embedded in the supply socket 13 on the described driving power 10, first metal joint 221 and second metal joint 131 electrically connect, these metal probe 222 corresponding metal sleeves 132 that electrically connect supply socket 13, realize electrically conducting of attaching plug 22 and supply socket 13, certainly attaching plug 22 also can adopt alternate manner to be connected with supply socket 13, as, be threaded, bayonet coupling etc.When damaging, described electric capacity 12 or driving power 10 cause the LED lamp can't operate as normal the time, directly attaching plug 22 is extracted out from supply socket 13, unload the driving power 10 that has damaged, and new driving power 10 is installed on the housing 20 again, the attaching plug 22 on the housing 20 matches with supply socket 13 on the new driving power 10 and is connected.Whole unloading process need not to unload this LED lamp, convenient mounting or dismounting.

Be appreciated that ground, in other embodiments, the circuit board 11 of described driving power 10 is equiped with an attaching plug, is equiped with one on the described housing 20 and passes perforation 21 and stretch out in housing 20 supply socket outward, and the LED in this supply socket and the housing 20 electrically connects.During use, the attaching plug on the described driving power 10 is embedded in the supply socket on the described housing 20.

The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. LED lamp, comprise that a driving power reaches the housing that is used for this driving power of installing, it is characterized in that: this driving power comprises a circuit board, and electric capacity and other electronic components are installed on this circuit board, and driving power is installed on the housing dismantledly by attaching plug and supply socket.

2. LED lamp according to claim 1, it is characterized in that: the circuit board of described driving power is equiped with a supply socket, and the electronic component on supply socket and the circuit board electrically connects; Be equiped with attaching plug on the described housing, the LED element in this attaching plug and the housing electrically connects, and the attaching plug on the described driving power is embedded in the supply socket on the described driving power.

3. LED lamp according to claim 2, it is characterized in that: described housing is provided with a perforation, and described attaching plug passes perforation and stretches out in outside the housing.

4. LED lamp according to claim 1, it is characterized in that: be equiped with an attaching plug on the described circuit board, electronic component on attaching plug and the circuit board electrically connects, be equiped with supply socket on the described housing, LED in this supply socket and the housing electrically connects, and the attaching plug on the described driving power embeds in the supply socket of described housing.

5. LED lamp according to claim 4, it is characterized in that: described housing is provided with a perforation, and described supply socket is passed perforation and is stretched out in outside the housing.

6. driving power that is used for the LED lamp, this driving power is installed in the housing, it is characterized in that: this driving power comprises a circuit board, and electric capacity and other electronic components are installed on this circuit board, and driving power is installed on the housing dismantledly by attaching plug and supply socket.

7. the driving power of LED lamp according to claim 6, it is characterized in that: be equiped with an attaching plug on the described circuit board, electronic component on attaching plug and the circuit board electrically connects, be equiped with supply socket in the described housing, the attaching plug on the described driving power embeds in the supply socket of described housing.

8. the driving power of LED lamp according to claim 7, it is characterized in that: the circuit board of described driving power is equiped with a supply socket, and the electronic component on attaching plug and the circuit board electrically connects; Be equiped with attaching plug in the described housing, the attaching plug on the described housing is embedded in the supply socket on the described driving power.