CN203363772U

CN203363772U - Led lamp

Info

Publication number: CN203363772U
Application number: CN2013204335630U
Authority: CN
Inventors: 王振民
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2013-12-25
Anticipated expiration: 2023-07-15

Abstract

The utility model discloses an LED lamp. The LED lamp comprises a base, a heat dissipation cover and an LED light source plate. The base comprises a lamp base, wherein the top portion of the lamp base is used for installing the LED light source plate, the lamp base is arranged in the heat dissipation cover, a groove is formed in the base, a sliding bar is arranged in the groove, the two ends of the sliding bar penetrate out of the two ends of the groove respectively, clamping bars are connected to the two ends of the sliding bar respectively, and the inner side of an end portion of each clamping bar is attached to the outer wall of the heat dissipation cover and is provided with a fixing column. Two holes are symmetrically formed in the lateral wall of the heat dissipation cover, the fixing columns are inserted into the holes respectively, the sliding bar and the clamping bars are integrally formed through a whole aluminum sheet and can also have a certain heat dissipation effect, and the angle between the sliding bar and each clamping bar ranges from 45 degrees to 80 degrees. The LED lamp is convenient to operate, the use cost can be reduced, and waste will be not caused.

Description

The LED lamp

Technical field

The utility model relates to a kind of lighting device, especially relates to a kind of LED lamp.

Background technology

LED is light emitting diode, it is a kind of semiconductor that can be luminous energy by electric energy conversion, with conventional lamp, compare, characteristics are very obvious, have that the life-span is long, light efficiency is high, the advantages such as radiationless, low-power consumption and easy of integrationization, but LED lamp cost is high at present, causes the production marketing price to improve, and higher price average family is beyond affordability, has had a strong impact on whole domestic market.Causing in the expensive phenomenon of LED lamp is because the manufacturing cost of LED lamp housing and radiator is high greatly, and separately uses owing to being difficult to, when part damages, must whole replacing, and cause waste.

The utility model content

The utility model, in order to overcome above-mentioned deficiency, provides a kind of use cost that reduces, and can carry out certain LED lamp of regulating to the illumination position.

The technical solution of the utility model is as follows:

A kind of LED lamp, comprise base, heat dissipating housing and LED light source plate, described base comprises that top is for installing the lamp socket of LED light source plate, described lamp socket is arranged in heat dissipating housing, has a groove in described base, is provided with a slider bar in groove, the two ends of described slider bar pass from the two ends of groove respectively, the two ends of slider bar are connected with respectively a fastening strip, all fit with the outer wall of heat dissipating housing in the inboard of described each fastening strip end, and the inboard of fastening strip end also is provided with a fixed leg;

On the sidewall of described heat dissipating housing, symmetry has two holes, and non-movable piston is in hole.

Described slider bar and fastening strip are one-body molded by the full wafer aluminium, can also reach certain radiating effect, and the angle between described slider bar and fastening strip is between 45 °～80 °.If angle too small, the length of slider bar and fastening strip can be longer, increased cost; If angle is excessive, the junction of fixed leg and heat dissipating housing can be stable not.

Described base outer rim place also upwards is provided with a circle positive stop lug boss, when heat dissipating housing is moved by slider bar, can not exceed the scope of base.

The beneficial effects of the utility model are:

Slider bar in the utility model and fastening strip are one-body molded by the full wafer aluminium, because the ductility of aluminium is good, therefore, when heat dissipating housing is taken off, only fastening strip need to be broken into two with one's hands, and fixed leg is deviate from hole, and heat dissipating housing just can take off.During a place damage parts, only need by aforesaid operations therein, just good part can be taken off and continue to use, reduce use cost, do not cause waste, and easy to operate.

The accompanying drawing explanation

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is schematic diagram of the present utility model;

Fig. 2 is the vertical view cutaway drawing of heat dissipating housing in the utility model;

Fig. 3 is the schematic diagram of fastening strip end in the utility model.

The specific embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

LED lamp as shown in Figure 1, comprise base 1, heat dissipating housing 2 and LED light source plate 3, described base 1 comprises the lamp socket 11 of napex for LED light source plate 3 is installed, described lamp socket 11 is arranged in heat dissipating housing 2, have a groove in described base 1, be provided with a slider bar 4 in groove, the two ends of described slider bar 4 pass from the two ends of groove respectively, the two ends of slider bar 4 are connected with respectively a fastening strip 5, all fit with the outer wall of heat dissipating housing 2 in the inboard of described each fastening strip end 6 (as shown in Figure 3), the inboard of fastening strip end 6 also is provided with a fixed leg 7; On the sidewall of described heat dissipating housing 2 (as shown in Figure 2), symmetry has two holes 21, and fixed leg 7 plugs are in hole 21.Described base 1 outer rim place also upwards is provided with a circle positive stop lug boss 8, when heat dissipating housing is moved by slider bar 4, can not exceed the scope of base.

Wherein, slider bar 4 is one-body molded by the full wafer aluminium with fastening strip 5, can also reach certain radiating effect, and the angle between described slider bar 4 and fastening strip 5 is between 45 °～80 °.If angle too small, the length of slider bar and fastening strip can be longer, increased cost; If angle is excessive, the junction of fixed leg and heat dissipating housing can be stable not.

Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a LED lamp, comprise base (1), heat dissipating housing (2) and LED light source plate (3), described base (1) comprises the lamp socket (11) of top for LED light source plate (3) are installed, described lamp socket (11) is arranged in heat dissipating housing (2), it is characterized in that: have a groove in described base (1), be provided with a slider bar (4) in groove, the two ends of described slider bar (4) pass from the two ends of groove respectively, the two ends of slider bar (4) are connected with respectively a fastening strip (5), all fit with the outer wall of heat dissipating housing (2) in the inboard of described each fastening strip end (6), the inboard of fastening strip end (6) also is provided with a fixed leg (7),

On the sidewall of described heat dissipating housing (2), symmetry has two holes (21), and fixed leg (7) is filled in hole (21);

Described slider bar (4) is one-body molded by the full wafer aluminium with fastening strip (5), and the angle between described slider bar (4) and fastening strip (5) is between 45 °～80 °.

2. LED lamp according to claim 1, it is characterized in that: described base (1) outer rim place also upwards is provided with a circle positive stop lug boss (8).