CN209229442U - A kind of LED lamp - Google Patents

Abstract

The utility model discloses a kind of LED lamps, including mounting base, attachment base is fixed in the middle part of the bottom of the mounting base, the first threaded hole is offered before and after the bottom of the attachment base, clamping groove is provided in the middle part of the bottom of the attachment base, the attachment base is connected with fixed plate by clamping groove, the lower half of the fixed plate is provided with third threaded hole, the two sides that the bottom of the mounting base is located at attachment base are additionally provided with connection frame and connect the arc-shaped setting in bottom of frame, the 4th threaded hole is offered before and after the bottom of the connection frame, the bottom of the fixed plate passes through connection frame, by the mounting hole that is opened up on mounting ear by lamp installation to ceiling or metope, fixed plate rotates on the 4th threaded hole by clamping groove and connection frame in attachment base, it is fastened by upper and lower two screw bolt and nut again, convenient for adjustment fixing plate Angle, realize that adjusting lamps and lanterns penetrates the angle of photograph, pass through two through-holes opened up in pillar and form first air communication channel.

Description

A kind of LED lamp

Technical field

The utility model relates to technical field of lamps, specially a kind of LED lamp.

Background technique

Major part family or place are all to use light emitting diode (led) now, are saved since light emitting diode (led) has Electricity, low energy consumption, luminous efficiency be high, long service life and it is durable the advantages that, therefore have been widely used at present to a variety of different necks In the equipment such as domain, such as the illumination of traffic direction sign, large-scale advertisement billboard, the vehicles, flashlight, indoor or outdoors.

However, generated heat source is concentrated, and is increased with LED lamp power, and led is produced since led is point source of light Raw heat can not effectively shed, so that the luminous efficiency of led, quality and service life reduce, and present LED lamp is fixed It is inconvenient later that its angle is adjusted, so that not being adjustable the angle that lamps and lanterns penetrate photograph.

Utility model content

The purpose of this utility model is to provide a kind of LED lamps, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of LED lamp, including mounting base, described It is fixed with attachment base in the middle part of the bottom of mounting base, offers the first threaded hole, the attachment base before and after the bottom of the attachment base Bottom in the middle part of be provided with clamping groove, the attachment base is connected with fixed plate by clamping groove, and the lower half of the fixed plate is provided with Third threaded hole, the two sides that the bottom of the mounting base is located at attachment base are additionally provided with connection frame and connect the bottom of frame and arc-shaped set It sets, the 4th threaded hole is offered before and after the bottom of the connection frame, the bottom of the fixed plate passes through connection frame, the fixation The bottom of plate is fixed with pillar, and the inner cavity bilateral symmetry of the pillar is opened there are two through-hole, and the left and right sides of the pillar is equipped with Heat dissipation copper pipe is uniformly equipped with radiating fin on the heat dissipation copper pipe, and the bottom of the pillar is connected with lamp by two brackets Seat.

Preferably, four turning of top of the mounting base is connected separately with mounting ear, is provided with installation on the mounting ear Hole.

Preferably, the second threaded hole corresponding with the first threaded hole, first screw thread are provided at the top of the fixed plate Bolt is bolted on hole and the second threaded hole, the rear side of the bolt is fixed by nut.

Preferably, second threaded hole is bar shaped threaded hole, and the 4th threaded hole is arcuate thread hole, the fixation The second threaded hole on plate is fixed with the 4th threaded hole for connecting frame also by bolts and nuts.

Preferably, the left and right heat dissipation copper pipe is respectively protruding into left and right through-hole inner cavity.

This setting is convenient for radiating the heat risen in through-hole.

Preferably, two brackets are obliquely installed, and the lamp holder is uniformly provided with heat release hole, the top of the lamp holder It is also provided with circular hole, the bottom end of the lamp holder is provided with spiral base, and the bottom spiral of the spiral base is fixedly connected with lampshade.

This setting is convenient for for the heat in lamp holder being discharged by heat release hole, and the bottom spiral of spiral base is fixedly connected with Lampshade, convenient for the disassembly installation to lampshade and lamp holder.

Compared with prior art, the utility model has the beneficial effects that a kind of LED lamp of the utility model, passes through installation Lamp installation to ceiling or metope, fixed plate are passed through the clamping groove and connection frame in attachment base by the mounting hole opened up on ear The 4th threaded hole on rotate, then it is fastened by upper and lower two screw bolt and nut, convenient for the angle of adjustment fixing plate, To realize that adjusting lamps and lanterns penetrates the angle of photograph, first air communication channel is formed by two through-holes opened up in pillar, two Second air communication channel is formed between a inclined bracket and lamp holder, is flowed well convenient for the air of lamp holder by circular hole Logical, hot-air rises in pillar, by the setting of heat dissipation copper pipe and radiating fin, convenient for being radiated well to it, and tool There is very high practicability, greatly improve a kind of use functionality of LED lamp, guarantee its using effect and utilization benefit, It is suitble to be widely popularized.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of LED lamp of the utility model；

Fig. 2 is a kind of pillar schematic diagram of internal structure of LED lamp of the utility model；

Fig. 3 is that a kind of attachment base of LED lamp of the utility model connect configuration schematic diagram with fixed plate；

Fig. 4 is a kind of mounting base overlooking structure diagram of LED lamp of the utility model；

Fig. 5 is a kind of pillar overlooking structure diagram of LED lamp of the utility model;

Fig. 6 is a kind of lamp holder overlooking structure diagram of LED lamp of the utility model.

In figure: 1 mounting base, 2 mounting ears, 3 attachment bases, 4 first threaded holes, 5 clamping grooves, 6 fixed plates, 7 second threaded holes, 8 bolts, 9 nuts, 10 third threaded holes, 11 connection frames, 12 the 4th threaded holes, 13 pillars, 14 through-holes, 15 heat dissipation copper pipes, 16 dissipate Hot fin, 17 brackets, 18 lamp holders, 19 spiral bases, 20 lampshades, 21 heat release holes, 22 circular holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of LED lamp, including mounting base 1, the peace It fills and is fixed with attachment base 3 in the middle part of the bottom of seat 1, offer the first threaded hole 4, the connection before and after the bottom of the attachment base 3 Clamping groove 5 is provided in the middle part of the bottom of seat 3, and the attachment base 3 is connected with fixed plate 6 by clamping groove 5, under the fixed plate 6 Half portion is provided with third threaded hole 10, and the two sides that the bottom of the mounting base 1 is located at attachment base 3 are additionally provided with connection frame 11 and connection frame The bottom front and back of the arc-shaped setting in 11 bottom, the connection frame 11 offers the 4th threaded hole 12, the bottom of the fixed plate 6 Portion passes through connection frame 11, and the bottom of the fixed plate 6 is fixed with pillar 13, there are two the inner cavity bilateral symmetry of the pillar 13 is opened Through-hole 14, the left and right sides of the pillar 13 are equipped with heat dissipation copper pipe 15, are uniformly equipped with radiating fin on the heat dissipation copper pipe 15 16, the bottom of the pillar 13 is connected with lamp holder 18 by two brackets 17.

Specifically, four turning of top of the mounting base 1 is connected separately with mounting ear 2, peace is provided on the mounting ear 2 Fill hole.

Specifically, the top of the fixed plate 6 is provided with second threaded hole 7 corresponding with the first threaded hole 4, first spiral shell Bolt 8 is bolted on pit 4 and the second threaded hole 7, the rear side of the bolt 8 is fixed by nut 9.

Specifically, second threaded hole 7 is bar shaped threaded hole, the 4th threaded hole 12 is arcuate thread hole, described The second threaded hole 7 in fixed plate 6 is fixed with the 4th threaded hole 12 for connecting frame 11 also by bolt 8 and nut 9.

Specifically, the left and right heat dissipation copper pipe 15 is respectively protruding into 14 inner cavity of left and right through-hole.

Specifically, two brackets 17 are obliquely installed, the lamp holder 18 is uniformly provided with heat release hole 21, the lamp holder 18 top is also provided with circular hole 22, and the bottom end of the lamp holder 18 is provided with spiral base 19, the bottom spiral shell of the spiral base 19 Rotation is fixedly connected with lampshade 20.

Working principle: a kind of LED lamp of the utility model, in use, by the mounting hole that opens up on mounting ear 2 by lamps and lanterns Installation is to ceiling or metope, on the 4th threaded hole 12 of the fixed plate 6 by clamping groove 5 and connection frame 11 in attachment base 3 Rotation, then it is fastened by upper and lower two bolts 8 and nut 9, convenient for the angle of adjustment fixing plate 6, to realize tune Section lamps and lanterns penetrate the angle of photograph, form first air communication channel, two inclinations by two through-holes 14 opened up in pillar 13 Bracket 17 and lamp holder 18 between formed second air communication channel, convenient for lamp holder 18 air by circular hole 22 well flow Logical, hot-air rises in pillar 13, by the setting of heat dissipation copper pipe 15 and radiating fin 16, convenient for being dissipated well to it Heat.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of LED lamp, including mounting base (1), it is characterised in that: be fixed with connection in the middle part of the bottom of the mounting base (1) The bottom front and back of seat (3), the attachment base (3) offers the first threaded hole (4), is provided in the middle part of the bottom of the attachment base (3) Clamping groove (5), the attachment base (3) are connected with fixed plate (6) by clamping groove (5), and the lower half of the fixed plate (6) is provided with Third threaded hole (10), the two sides that the bottom of the mounting base (1) is located at attachment base (3) are additionally provided with connection frame (11) and connection frame (11) the bottom front and back of the arc-shaped setting in bottom, connection frame (11) offers the 4th threaded hole (12), the fixation The bottom of plate (6) passes through connection frame (11), and the bottom of the fixed plate (6) is fixed with pillar (13), the pillar (13) it is interior Chamber bilateral symmetry is opened there are two through-hole (14), and the left and right sides of the pillar (13) is equipped with heat dissipation copper pipe (15), the radiating copper It manages and is uniformly equipped with radiating fin (16) on (15), the bottom of the pillar (13) is connected with lamp holder by two brackets (17) (18)。

2. a kind of LED lamp according to claim 1, it is characterised in that: distinguish at four turning of top of the mounting base (1) It is connected with mounting ear (2), is provided with mounting hole on the mounting ear (2).

3. a kind of LED lamp according to claim 1, it is characterised in that: be provided at the top of the fixed plate (6) and first Corresponding second threaded hole (7) of threaded hole (4) is bolted with bolt (8) on first threaded hole (4) and the second threaded hole (7), The rear side of the bolt (8) is fixed by nut (9).

4. a kind of LED lamp according to claim 3, it is characterised in that: second threaded hole (7) is bar shaped screw thread Hole, the 4th threaded hole (12) are arcuate thread hole, the second threaded hole (7) on the fixed plate (6) with connect frame (11) The 4th threaded hole (12) be fixed also by bolt (8) and nut (9).

5. a kind of LED lamp according to claim 1, it is characterised in that: the left and right heat dissipation copper pipe (15) is respectively protruding into To left and right through-hole (14) inner cavity.

6. a kind of LED lamp according to claim 1, it is characterised in that: two brackets (17) are obliquely installed, institute It states lamp holder (18) to be uniformly provided with heat release hole (21), the top of the lamp holder (18) is also provided with circular hole (22), the lamp holder (18) Bottom end be provided with spiral base (19), the bottom spiral of the spiral base (19) is fixedly connected with lampshade (20).