CN204986462U

CN204986462U - LED lamp

Info

Publication number: CN204986462U
Application number: CN201520761535.0U
Authority: CN
Inventors: 戚首贤
Original assignee: Shangyu Hua Tun Electrical Appliance Co Ltd
Current assignee: Shangyu Hua Tun Electrical Appliance Co Ltd
Priority date: 2015-09-29
Filing date: 2015-09-29
Publication date: 2016-01-20
Anticipated expiration: 2025-09-29

Abstract

The utility model discloses a LED lamp belongs to lighting apparatus technical field, thereby aims at providing that a LED light source board can be stable fixes can not warp at the inside normal circular telegram of having guaranteed the conductor wire of casing and reflection of light paper and make the luminous better LED lamp of effect, its technical scheme as follows, a LED lamp, including casing, transformer, LED light source board, reflection of light paper, the casing includes cavity and lower cavity, the transformer sets up internally at the cavity of resorption, the one end of cavity was provided with LED light source board under upward the cavity was close to, the setting of reflection of light paper is internal at the epicoele, the inside circumference that goes up the cavity evenly is provided with two at least joint spares, it measures the same fixed column with the joint number of packages upward still to be provided with on the cavity, the one end and the last cavity fixed connection of joint spare, the other end is conflicted with one side that the cavity was kept away from down to LED light source board, the opposite side and the fixed column of LED light source are contradicted.

Description

A kind of LED

Technical field

The utility model relates to a kind of lighting apparatus, and more particularly, it relates to a kind of LED.

Background technology

LED compares common incandescent lamp, fluorescent lamp, electricity-saving lamp have obvious superiority.Energy-efficient, more energy-conservation than traditional energy-saving lighting lamp 60% ~ 80%; Environmental protection, without ultraviolet, infrared ray, radiationless without stroboscopic, can frequently open, the harmful elements such as not mercurous and xenon.Belong to real environmental protection lighting source; Extra long life, can reach 3 ten thousand to 5 ten thousand hours service life, is 30 times of common bulb; Safe and reliable, earthquake-proof function is strong, and required voltage electric current is little, and caloric value is few, does not produce potential safety hazard; Applied range.

Because the LED luminescence component in LED and transformer are spatially interconnected, the huge heat produced when LED luminescence component is in luminescence directly will be passed to transformer, thus transformer temperature is raised and hot soak condition rapidly, and then fire damage is caused to transformer, make transformer normally cannot work or shorten its service life.

The radiator structure generally adopted due to current LED is again the exterior radiator of gold copper-base alloy of isozygotying, but this mode not only affects the outward appearance of LED, and adds weight and the manufacturing cost of lamp, and cover body and housing are inconvenient to dismantle, and causes maintenance inconvenient.

At present, on market (application number be 201520246758.3 Chinese patent disclose a kind of illuminating LED lamp), it comprises conduction connector, housing, transformer, LED light source plate, reflective sheeting and cover body, described housing is made up of upper cavity and lower chamber, described upper cavity and lower chamber are equipped with air-vent, the lower end of described lower chamber is provided with conduction connector, transformer is provided with in described lower chamber, heat radiating cup is provided with in described upper cavity, the inner bottom surface of described heat radiating cup is provided with LED light source plate, the inner side of described heat radiating cup is provided with reflective sheeting, the upper end of described upper cavity is provided with connector, described connector is provided with annular protrusion, the inwall of described cover body is provided with the groove matched with annular protrusion, the input of described transformer is connected with conduction connector, the output of described transformer is connected with LED light source plate.

Although above-mentioned this illuminating LED can reduce manufacturing cost, weight reduction, but LED light source plate has by the effect of gravity the trend moved down when this illuminating LED is irradiated down, and because this Action of Gravity Field makes the conductor wire between transformer and conduction connector receive pulling force, permanent use and when LED receives concussion conductor wire easily break and be shifted, thus cause LED normally to use, and the mode be directly screwed is unfavorable for dismounting, reflective sheeting can be extruded when LED light source plate is subjected to displacement simultaneously, reflective sheeting is out of shape impaired.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of LED light source plate the stable enclosure interior that is fixed on can ensure that the normal power-up of conductor wire and reflective sheeting can not be out of shape the LED simultaneously making LED light source plate convenient disassembly.

For achieving the above object, the utility model provides following technical scheme: a kind of LED, comprise housing, transformer, LED light source plate, reflective sheeting, described housing comprises upper cavity and lower chamber, described transformer is arranged in lower chamber, described upper cavity is provided with LED light source plate near one end of lower chamber, described reflective sheeting is arranged in upper cavity, the internal circumferential of described upper cavity is evenly provided with at least two shackle member, described upper cavity is also provided with the fixed leg identical with shackle member quantity, one end of described shackle member is fixedly connected with upper cavity, the other end and LED light source plate are conflicted away from the side of lower chamber, opposite side and the fixed leg of described LED light source support.

The utility model is set to further: described shackle member comprises connecting portion and bite, one end of described connecting portion is fixedly connected with upper cavity, bite is arranged on the other end of connecting portion, and LED light source plate holder is held between bite and fixed leg by described bite.

The utility model is set to further: one end of described bite connecting portion dorsad is provided with the inclined plane for facilitating LED light source plate to put into.

The utility model is set to further: described reflective sheeting and connecting portion are conflicted, and are separated by connecting portion between reflective sheeting and LED light source plate.

Compared with prior art, the utility model has the advantage of: by arranging shackle member in upper cavity, by the bite in shackle member, LED light source plate holder is held between bite and fixed leg, what make that LED light source plate can be stable is fixed on upper cavity, what so no matter how LED used that its LED light source plate all can be stable is fixed on the normal power-up that enclosure interior ensure that conductor wire, and separated by connecting portion between LED light source plate and reflective sheeting, its reflective sheeting also can not be subject to the impact of LED light source plate, ensure that reflective sheeting can not deform, thus make the light of LED better can carry out reflective by reflective sheeting, make illumination effect better, only when dismantling bite need be stirred LED light source plate can be disassembled away from LED light source plate direction, very convenient.

Accompanying drawing explanation

Fig. 1 is the structural representation of LED embodiment;

Fig. 2 is the internal structure schematic diagram of LED embodiment;

Fig. 3 is the stereogram of LED embodiment;

Fig. 4 is the enlarged drawing of part A in Fig. 2.

Reference numeral: 1, housing; 11, upper cavity; 12, lower chamber; 2, LED light source plate; 3, reflective sheeting; 4, shackle member; 41, connecting portion; 42, bite; 43, inclined plane; 5, fixed leg.

Detailed description of the invention

Referring to figs. 1 through Fig. 4, LED embodiment is described further.

A kind of LED, comprise housing 1, transformer, LED light source plate 2, reflective sheeting 3, described housing 1 comprises upper cavity 11 and lower chamber 12, described transformer is arranged in lower chamber 12, described upper cavity 11 is provided with LED light source plate 2 near one end of lower chamber 12, described reflective sheeting 3 is arranged in upper cavity 11, the internal circumferential of described upper cavity 11 is evenly provided with at least two shackle member 4, described upper cavity 11 is also provided with the fixed leg 5 identical with shackle member 4 quantity, one end of described shackle member 4 is fixedly connected with upper cavity 11, the other end and LED light source plate 2 are conflicted away from the side of lower chamber 12, opposite side and the fixed leg 5 of described LED light source support.

Described shackle member 4 comprises connecting portion 41 and bite 42, and one end of described connecting portion 41 is fixedly connected with upper cavity 11, and bite 42 is arranged on the other end of connecting portion 41, and LED light source plate 2 is clamped between bite 42 and fixed leg 5 by described bite 42.

One end of described bite 42 connecting portion 41 dorsad is provided with the inclined plane 43 for facilitating LED light source plate 2 to put into.

Described reflective sheeting 3 is conflicted with connecting portion 41, and is separated by connecting portion 41 between reflective sheeting 3 and LED light source plate 2.

In the present embodiment, shackle member 4 is set to three, these three shackle member 4 are evenly distributed on (as shown in Figure of description 1) in the circumferential direction of upper cavity 11, connecting portion 41 is that rectangular-shaped plastic material is formed, the plastic material that its bite 42 is triangle for cross section is formed, its fixed leg 5 can also ensure when LED light source plate 2 puts into upper cavity 11 can not run-off the straight, ensure that LED light source plate 2 can disposablely be put in upper cavity 11.

When installing LED light source plate 2, first transformer is placed in lower chamber 12, then LED light source plate 2 is placed in the inclined plane 43 of bite 42, with hand, LED light source plate 2 is promoted to lower chamber 12 direction, connecting portion 41 is made to be subject to the effect of LED light source plate 2 and away from LED light source plate 2 direction, elastic deformation to occur, thus make LED light source plate 2 can enter between bite 42 and upper cavity 11, now connecting portion 41 is returned to original position and makes bite 42 block LED light source plate 2, by arranging shackle member 4 in upper cavity 11, by the bite 42 in shackle member 4, LED light source plate 2 is clamped between bite 42 and fixed leg 5, what make that LED light source plate 2 can be stable is fixed on upper cavity 11, what so no matter how LED used that its LED light source plate 2 all can be stable is fixed on the housing 1 inside ensuring normal power-up of conductor wire, reflective sheeting 3 to be put in upper cavity 11 and reflective sheeting 3 is conflicted towards one end of lower chamber 12 and connecting portion 41, separated by connecting portion 41 between LED light source plate 2 and reflective sheeting 3, its reflective sheeting 3 also can not be subject to the impact of LED light source plate 2, ensure that reflective sheeting 3 can not deform, like this by the stabilized illumination of LED light source plate 2 and the normal luminous of reflective sheeting 3, make the Integral luminous of LED effective, only when dismantling bite 42 need be stirred LED light source plate 2 can be disassembled away from LED light source plate 2 direction, very convenient.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a LED, comprise housing, transformer, LED light source plate, reflective sheeting, described housing comprises upper cavity and lower chamber, described transformer is arranged in lower chamber, described upper cavity is provided with LED light source plate near one end of lower chamber, described reflective sheeting is arranged in upper cavity, it is characterized in that: the internal circumferential of described upper cavity is evenly provided with at least two shackle member, described upper cavity is also provided with the fixed leg identical with shackle member quantity, one end of described shackle member is fixedly connected with upper cavity, the other end and LED light source plate are conflicted away from the side of lower chamber, the opposite side of described LED light source and fixed leg are conflicted.

2. a kind of LED according to claim 1, it is characterized in that: described shackle member comprises connecting portion and bite, one end of described connecting portion is fixedly connected with upper cavity, and bite is arranged on the other end of connecting portion, and LED light source plate holder is held between bite and fixed leg by described bite.

3. a kind of LED according to claim 2, is characterized in that: one end of described bite connecting portion dorsad is provided with the inclined plane for facilitating LED light source plate to put into.

4. a kind of LED according to claim 3, is characterized in that: described reflective sheeting and connecting portion are conflicted, and are separated by connecting portion between reflective sheeting and LED light source plate.