CN203595039U

CN203595039U - LED track lamp

Info

Publication number: CN203595039U
Application number: CN201320695244.7U
Authority: CN
Inventors: 谢祖华; 魏小兵; 孔玉申
Original assignee: UP-SHINE LIGHTING Co Ltd
Current assignee: Shenzhen Civil Explosion Photoelectric Co., Ltd.
Priority date: 2013-11-06
Filing date: 2013-11-06
Publication date: 2014-05-14
Anticipated expiration: 2023-11-06

Abstract

The utility model provides an LED track lamp which comprises a track connector and an LED lamp body connected with the track connector. The LED track lamp further comprises a power source box. The power source box is detachably connected with the track connector. The LED lamp body is installed on the power source box and comprises a radiator, a shell and a lamp panel provided with an LED. The lamp panel is attached to one side of the radiator, radiating fins are arranged on the other side of the radiator, the radiator is fixed to the shell, the shell is pivoted to the power source box, and the radiating fins are arranged outside the shell. The LED track lamp has the advantages that the track connector is detachably connected with the power source box so that track connectors can be correspondingly replaced according to different working environments, universality of the LED track lamp is improved, the cost is greatly reduced, and the radiating effect is better due to the fact the radiating fins of the radiator are arranged outside the shell.

Description

A kind of LED track lamp

Technical field

The utility model relates to LED lamp field, relates in particular to a kind of LED track lamp.

Background technology

Common golden halogen track lamp is take Metal halogen lamp as light source, the principle of luminosity of Metal halogen lamp is heavy metal element mercury after gasification and the two electrodes generation light that reacts, heat is large, radiation is large, and after breaking down because mercury element is heavy metal element, harmful health, thus must handled, not so may contaminated environment.

LED track lamp is more and more widely used at present, and LED light source is cold light source, radiationless, heavy metal free pollutes, color is pure, luminous efficiency is high, low stroboscopic, energy-saving health, but the LED track lamp using is now all integrative-structures, rail joint can not be changed, and needs to change different LED track lamps under different operating environment, and the versatility of LED track lamp is bad, and the heat radiation of existing track lamp body is bad, cause LED light decay serious.

Utility model content

In order to solve the problems of the prior art, the utility model provides a kind of LED track lamp that can change rail joint and good heat dissipation effect.

The utility model provides a kind of LED track lamp, the LED lamp body that comprises rail joint and be connected with described rail joint, also comprise power pack, described power pack and described rail joint are for removably connecting, described LED lamp body is arranged on described power pack, described LED lamp body comprises radiator, housing and is provided with the lamp plate of LED, described lamp plate is affixed on described radiator one side, described radiator opposite side is provided with fin, described radiator is fixed on described housing, described housing is articulated on described power pack, and described fin is placed in described hull outside.

As further improvement of the utility model, described power pack comprises power supply box body and power supply lid, described power supply lid is placed on described power supply box body, described power supply lid and described rail joint are connected by bolt and nut, in described power supply box body, driving power is installed, described power pack covers and is provided with louvre.

As further improvement of the utility model, this LED track lamp also comprises holder, and described holder is provided with through hole, and described lamp plate is fixed on described radiator by described holder.

As further improvement of the utility model, this LED track lamp also comprises reflector, and described reflector covers on described lamp plate.

As further improvement of the utility model, this LED track lamp also comprises transparent glass, and described transparent glass is arranged between described reflector and described housing.

As further improvement of the utility model, described LED lamp body is square structure.

As further improvement of the utility model, described rail joint and described power pack are connected by bolt and nut.

As further improvement of the utility model, described lamp plate is electrically connected with described driving power, and described driving power is electrically connected with described rail joint, and described rail joint is electrically connected with city.

The beneficial effects of the utility model are: rail joint and power pack are for removably connecting, can carry out corresponding replacing rail joint according to different working environments like this, improve the versatility of LED track lamp, greatly save cost, and the fin of radiator is arranged on outside housing, and radiating effect is better.

Accompanying drawing explanation

Fig. 1 is the decomposition texture schematic diagram of the utility model LED track lamp;

Fig. 2 is the structural representation after the assembling of the utility model LED track lamp;

Fig. 3 is the structural representation of another angle after the assembling of the utility model LED track lamp.

The specific embodiment

Reference numeral: 1-rail joint 21-power supply box body 22-power supply lid 23-driving power 31-housing 32-radiator 33-lamp plate 34-holder 35-reflector 36-transparent glass.

As shown in Figure 1 to Figure 3, the utility model discloses a kind of LED track lamp, comprise rail joint 1, power pack, LED lamp body, driving power 23 is installed in power supply box body, the electrical connection of driving power 23Yu city, LED lamp body is arranged on power supply box body, power pack and rail joint 1 are for removably connecting, power pack is L shaped, existing LED lamp driving power source is all arranged in same space with lamp plate, because driving power plate and lamp plate all can produce heat, causes radiating effect bad, the utility model divides driving power and lamp plate to be arranged, and has strengthened radiating effect.

Described power pack comprises power supply box body 21 and power supply lid 22, power supply box body 21 is provided with a container cavity, driving power 23 is arranged in container cavity, power supply lid 22 is placed on power supply box body 21 and by bolt and is fixed, power supply lid 22 is provided with louvre, can make like this to form cross-ventilation in power pack, can strengthen the radiating effect of driving power 23, thereby guarantee that driving power 23 remains normal operating temperature, is not easy to burn out.

Between rail joint 1 and described power supply lid 22, be connected by removablies such as bolt, engaging, bearing pins, not only can be rotated but also can conveniently change rail joint 1, in the time working in different operating positions, rail joint can be different, the utility model middle orbit joint 1 and power pack are for removably connecting, can change at any time rail joint, there is versatility, can save cost.

LED lamp body comprises radiator 32, lamp plate 33 and housing 31, radiator 32 is arranged on housing 31, lamp plate 33 is fitted in radiator 32 1 side surfaces, be conducive to the abundant transmission of heat, radiator 32 opposite sides are provided with multiple fin, when installation, fin is positioned at housing 31 outsides, directly contact with extraneous air, radiating effect is better, thereby reduce the light decay of LED, housing 31 is square with radiator 32, coordinate with power pack, power supply box body 21 is provided with installing hole, housing 31 is arranged in installing hole, housing 31 is that pivot joint is connected with installing hole, thereby LED lamp body can be rotated and adjust light direction with respect to power pack like this.

In the present embodiment, lamp plate 33 is electrically connected with driving power 23, driving power 23 is electrically connected with rail joint 1 by wire, rail joint 1 is electrically connected with city, while changing rail joint 1, as long as wire is disassembled, be connected to the such connection that has just completed circuit of new rail joint 1, more quick, install simply, improved operating efficiency.

Between housing 31 and radiator 32, be also provided with holder 34, reflector 35, transparent glass 36, holder 34 is provided with through hole, lamp plate 33 through hole holders 34 are fixed on radiator 32, lamp plate 33 is provided with multiple LED, the light that LED sends penetrates by through hole, reflector 35 covers on lamp plate 33, the light that LED is sent is assembled, transparent glass 36 is placed on the exiting surface of reflector 35, adopts efficiency light classes and grades in school reflector 35 in the present embodiment, and light loss is little, illumination is good, without hot spot, lighting angle has 15 degree, 30 degree, 60 degree, can have more and need to change.

The utility model adopts wide pressure crossing current driving power 23, without stroboscopic, and stable performance, reliable.

Rail joint 1 and power pack are for removably connecting, can carry out corresponding replacing rail joint 1 according to different working environments like this, improve the versatility of LED track lamp, greatly save cost, and the fin of radiator 32 is arranged on outside housing 31, radiating effect is better, and driving power 23 divides and is arranged with LED lamp body, enhancing radiating effect.

Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a LED track lamp, the LED lamp body that comprises rail joint and be connected with described rail joint, it is characterized in that: also comprise power pack, described power pack and described rail joint are for removably connecting, described LED lamp body is arranged on described power pack, described LED lamp body comprises radiator, housing and is provided with the lamp plate of LED, described lamp plate is affixed on described radiator one side, described radiator opposite side is provided with fin, described radiator is fixed on described housing, described housing is articulated on described power pack, and described fin is placed in described hull outside.

2. LED track lamp according to claim 1, it is characterized in that: described power pack comprises power supply box body and power supply lid, described power supply lid is placed on described power supply box body, described power supply lid and described rail joint are connected by bolt and nut, in described power supply box body, driving power is installed, described power pack covers and is provided with louvre.

3. LED track lamp according to claim 2, is characterized in that: this LED track lamp also comprises holder, and described holder is provided with through hole, and described lamp plate is fixed on described radiator by described holder.

4. LED track lamp according to claim 3, is characterized in that: this LED track lamp also comprises reflector, and described reflector covers on described lamp plate.

5. LED track lamp according to claim 4, is characterized in that: this LED track lamp also comprises transparent glass, and described transparent glass is arranged between described reflector and described housing.

6. LED track lamp according to claim 1, is characterized in that: described LED lamp body is square structure.

7. LED track lamp according to claim 1, is characterized in that: described rail joint and described power pack are connected by bolt and nut.

8. LED track lamp according to claim 2, is characterized in that: described lamp plate is electrically connected with described driving power, and described driving power is electrically connected with described rail joint, and described rail joint is electrically connected with city.