CN204534235U

CN204534235U - Light

Info

Publication number: CN204534235U
Application number: CN201520258157.4U
Authority: CN
Inventors: 汪德丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-24
Filing date: 2015-04-24
Publication date: 2015-08-05
Anticipated expiration: 2025-04-24

Abstract

The utility model discloses light, the lamp housing comprising light source body and removably connect with light source body, light source body comprises light source shell, power drives, heat-conducting plate and light source board, it is inner that power drives is located at light source shell, it is outside that heat-conducting plate and light source board are located at light source shell, and light source board contacts with heat-conducting plate, and light source board is provided with LED light source, LED light source is electrically connected with power drives, contacts when lamp housing is installed with light source body with heat-conducting plate.Adopt the light of above technical scheme, its light source body and lamp housing are connected by demountable structure, conveniently replace replacing, remove whole lamp from and scrap, economical environment-protective.And lamp housing and heat-conducting plate all adopt metal manufacture, good heat conductivity, the heat produced during LED light source work can be delivered to lamp housing by heat-conducting plate rapidly, distributed by lamp housing, effectively can reduce the temperature of LED light source thus, extend the service life of LED light source.

Description

Light

Technical field

The utility model relates to lighting apparatus, particularly a kind of light.

Background technology

At present, global resources are in continuous minimizing, and recycling resource is imperative, and existing global LED lamp manufacturer number not very number, LED illumination product is varied.But still there is certain problem in current LED lamp structure, as bulb lamp, PAR lamp, the light source products such as fluorescent tube are all integrated designs, its driver and LED module are that overall package combines, and some well-known manufacturers additionally use theft-prevention structure, other company is avoided to plagiarize the product of its company, so, general consumer is on-detachable, also some company LED drives is adopt and light source shell encapsulating mode, although solved the problem driving and rock in light source shell, but this scheme is fatal for electronic component, because heat cannot shed, let alone cross-ventilation, the problem that the difficult problem adopting the LED lamp of Integral design to there is heat to distribute, especially driver heat distribute, has a strong impact on the service life of driver.The life-span theory of LED lamp bead is 100,000 hours, and maximum more than 20,000 hours of the life-span of the part of driver, so general LED lamp is difficult to the theoretical life-span reaching LED lamp bead.When LED lamp bead does not work, whole light fixture can only to be thrown away and to renew by consumer.LED has numerous accessory, and as aluminium, copper, plastic cement etc., in a lot of situation, these accessories can also continue to use, and just the Lights section breaks down and whole LED lamp will be changed, and can cause the wasting of resources, not meet the theory of energy-saving and emission-reduction.

Utility model content

The purpose of this utility model is to provide a kind of light, and it adopts design for disassembly, is convenient to change the accessory damaged, and can economize on resources.

According to an aspect of the present utility model, provide light, the lamp housing comprising light source body and removably connect with light source body, light source body comprises light source shell, power drives, heat-conducting plate and light source board, it is inner that power drives is located at light source shell, it is outside that heat-conducting plate and light source board are located at light source shell, light source board contacts with heat-conducting plate, light source board is provided with LED light source, LED light source is electrically connected with power drives, lamp housing and heat-conducting plate all adopt metal manufacture, and contact with heat-conducting plate when lamp housing is installed with light source body.

Lamp housing generally has integral type, also has split type.According to the difference of style, lamp housing can be all-metal, also can be other materials such as plastics or crystal.Lamp housing also may be made up of the accessory of a lot of.Lamp housing is not enclosed entirely simultaneously.Some lamp housing does not have PC to cover, directly by the retroreflective form of Lamp cup.

Adopt the light of above technical scheme, its light source body and lamp housing are two independent separate body portions, and both are connected by demountable structure, after facilitating light source body or lamp housing to lose efficacy, take to replace and change, remove whole lamp from and scrap, economical environment-protective.And lamp housing and heat-conducting plate all adopt metal manufacture, good heat conductivity, the heat produced during LED light source work can be delivered to lamp housing by heat-conducting plate rapidly, distributed by lamp housing, effectively can reduce the temperature of LED light source thus, extend the service life of LED light source.

In some embodiments, also comprise the wire for powering, wire has plug, and light source shell is provided with jack, and the power drives position corresponding with jack is provided with socket, and socket and plug match.Plug is inserted in socket by jack and can realize energising, without the need to wiring.The installation and removal of this light are convenient thus.

In some embodiments, lamp housing inside has reflector layer.Thus, lamp housing can also be used as reflection shield and use, and need not arrange reflection shield more in addition.

In some embodiments, lamp housing is connected by screw thread or buckle with light source body, or is connected by screw or bolt or rivet.Thus, installation and removal are convenient between lamp housing and light source body.

In some embodiments, lamp housing welds with light source body.

In some embodiments, lamp housing and heat-conducting plate removably connect.Lamp housing is directly connected with heat-conducting plate, can increase the contact surface of lamp housing and heat-conducting plate, makes heat be more prone to transmit.

In some embodiments, lamp housing is connected by screw thread with heat-conducting plate.

In some embodiments, plug is 5521 type plugs.

In some embodiments, the interface arrangment for installing this light is also provided with.This light is more prone to install thus.

In some embodiments, the contact surface of light source board and heat-conducting plate and the contact surface of lamp housing and heat-conducting plate all scribble heat-conducting glue.Heat transfer property can be improved further thus.

Accompanying drawing explanation

Fig. 1 is the structural representation of the light of a kind of embodiment of the utility model.

Fig. 2 is the profile of light shown in Fig. 1.

The explosive view of the light source body part that Fig. 3 is light shown in Fig. 1.

Fig. 4 is the explosive view structural representation of the light source body part of the light of the another kind of embodiment of the utility model

Detailed description of the invention

Below in conjunction with accompanying drawing, invention the utility model is described in further detail.

Embodiment 1

Fig. 1 to Fig. 3 show schematically show the light according to a kind of embodiment of the present utility model.As shown in the figure, this device comprises light source body 1 and lamp housing 2.

Wherein, light source body 1 comprises light source shell 14, power drives 11, heat-conducting plate 13 and light source board 12.Light source shell 14 is fastened by base plate 141 and cover plate 142 and forms.It is inner that power drives 11 is located at light source shell 14, fixed, in order to avoid the other forms of uncertain factor such as transport causes the damage of driver circuit electronic component by screw 112 and light source shell 14.It is outside that heat-conducting plate 13 and light source board 12 are located at light source shell 14.Light source board 12 contacts with heat-conducting plate 13.Light source board 12 is provided with LED light source 121.LED light source 121 is electrically connected with power drives 13.Lamp housing 2 and heat-conducting plate 13 all adopt aluminium alloy manufacture.Contact with heat-conducting plate 13 when lamp housing 2 is installed with light source body 1.

In the present embodiment, heat-conducting plate 13 is provided with the screw thread for installing lamp housing 2.In other examples, lamp housing 2 can also removably connect with light source shell 14.Lamp housing 2 also can weld with light source body 1 or bonding.

Lamp housing 2 inside has reflector layer 21.Thus, lamp housing 2 can also be used as reflection shield and use, and need not arrange reflection shield more in addition.

In the present embodiment, this device also comprises the wire 3 for powering.Wire 3 has plug 31, and light source shell 14 is provided with jack 15, and the power drives position corresponding with jack is provided with socket, and socket and plug match.Plug is inserted in socket by jack and can realize energising, without the need to wiring.The installation and removal of this light are convenient thus.Plug 31 is 5521 type plugs.In a further embodiment, plug 3 also can adopt the plug of other conventional models.

Heat-conducting plate 13 all scribbles heat-conducting glue with light source board 12 and the contact surface both lamp housing 2.

In the present embodiment, this device is also provided with the interface arrangment for installing this light.Interface arrangment has two spring clips 4 to form.

Adopt the light of above technical scheme, its light source body 1 and lamp housing 2 are two independent separate body portions, and both are connected by demountable structure, after facilitating light source body 1 or lamp housing 2 to lose efficacy, take to replace and change, remove whole lamp from and scrap, economical environment-protective.And, lamp housing 2 and heat-conducting plate 13 all adopt metal manufacture, good heat conductivity, the heat produced when LED light source 121 works can be delivered to lamp housing 2 by heat-conducting plate 13 rapidly, distributed by lamp housing 2, effectively can reduce the temperature of LED light source 121 thus, extend the service life of LED light source 121.

Embodiment 2

Fig. 4 show schematically show the light according to another kind of embodiment of the present utility model.As shown in the figure, be with the difference of embodiment 1, be connected by screw 24 between lamp housing 2 with light source shell 14.Heat-conducting plate 13 and light source board 12 are arranged between lamp housing 2 and light source body 1, and wherein, lamp housing 2 contacts with heat-conducting plate 13.Light source body 1 installs all projections 16 in side of lamp housing 2.Projection 16 contacts mutually with heat-conducting plate 13, certain distance is isolated between heat-conducting plate 13 and light source shell 14 for making, thus make the heat of the power drives of light source shell 14 inside not easily be delivered to heat-conducting plate 13, and then strengthen the radiating effect of light source board 12, extend the service life of LED light source.

Light source shell 14 is provided with jack 15.

In other examples, lamp housing 2 can also be connected by buckle with heat-conducting plate 13, or is connected by bolt or rivet.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. light, it is characterized in that, the lamp housing comprising light source body and removably connect with described light source body, described light source body comprises light source shell, power drives, heat-conducting plate and light source board, it is inner that described power drives is located at described light source shell, it is outside that described heat-conducting plate and described light source board are located at described light source shell, described light source board contacts with described heat-conducting plate, described light source board is provided with LED light source, described LED light source is electrically connected with described power drives, contacts when described lamp housing is installed with described light source body with described heat-conducting plate.

2. light according to claim 1, is characterized in that, also comprises the wire for powering, described wire has plug, described light source shell is provided with jack, and the described power drives position corresponding with described jack is provided with socket, and described socket and described plug match.

3. light according to claim 1, is characterized in that, described lamp housing inside has reflector layer.

4. the light according to claim 1 or 2 or 3, it is characterized in that, described lamp housing is connected by screw thread or buckle with described light source body, or is connected by screw or bolt or rivet.

5. the light according to claim 1 or 2 or 3, it is characterized in that, described lamp housing welds with described light source body.

6. light according to claim 4, is characterized in that, described lamp housing and described heat-conducting plate removably connect.

7. light according to claim 6, is characterized in that, described lamp housing is connected by screw thread with described heat-conducting plate.

8. light according to claim 2, is characterized in that, described plug is 5521 type plugs.

9. light according to claim 1, is characterized in that, is also provided with the interface arrangment for installing this light fixture.

10. the light according to claim 1 or 6, is characterized in that, the contact surface of described light source board and described heat-conducting plate and the contact surface of described lamp housing and described heat-conducting plate all scribble heat-conducting glue.