CN211011127U

CN211011127U - L ED street lamp radiator and L ED street lamp

Info

Publication number: CN211011127U
Application number: CN201921960868.0U
Authority: CN
Inventors: 高可飞
Original assignee: CHANGZHOU KAIFEI LIGHTING FACTORY
Current assignee: CHANGZHOU KAIFEI LIGHTING FACTORY
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-14
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an L ED street lamp radiator and L ED street lamp, wherein L ED street lamp radiator includes body and runing rest, the runing rest includes first portion of screwing and the second portion of screwing, second portion of screwing and body top fixed connection, but first portion of screwing and the second portion of screwing are connected with the rotation of locking ground, the body includes L ED light source mounting panel and drive power supply storehouse, L ED light source mounting panel both sides are equipped with the heat dissipation net, the oral area in drive power supply storehouse is installed drive power supply storehouse lid, the utility model discloses a L ED heat dissipation support's multiunit bleeder vent makes inside gas flow, and the heat dissipation is strengthened the piece and is increased heat radiating area, promotes the lamp body heat and gives off, takes away the heat by the heat dissipation net of air current again, and the radiating efficiency is high, can make the lamp body be under suitable service temperature, increase of service life, and the runing rest can conveniently adjust the lamp body as required and shine the angle.

Description

L ED street lamp radiator and L ED street lamp

Technical Field

The utility model relates to an L ED lamp especially relates to a L ED street lamp radiator and L ED street lamp.

Background

L ED (L light Emitting Diode), a solid semiconductor device that can convert electric energy into visible light, it can convert electricity into light directly L ED heart is a semiconductor wafer, one end of the wafer is attached to a support, one end is a cathode, the other end is connected to the anode of the power supply, the whole wafer is encapsulated by epoxy resin, the existing L ED lamp fixes a plurality of LEDs on the lamp board as the light source, the LEDs are arranged densely and have small space, the heat dissipation is poor, and the service life of the lamp body is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a good radiating effect, the convenient L ED street lamp radiator of angle modulation and L ED street lamp.

The first technical scheme for realizing the purpose of the utility model is that an L ED street lamp radiator comprises a body and a rotating support, wherein the rotating support comprises a first screwing part and a second screwing part, the second screwing part is fixedly connected with the top end of the body, the first screwing part and the second screwing part can be in locked rotary connection, the body comprises a L ED light source mounting plate and a driving power supply bin, heat dissipation grids are arranged on two sides of the L ED light source mounting plate, and a driving power supply bin cover is arranged at the opening of the driving power supply bin.

The first screwing part and the second screwing part are connected through a bolt; the contact surface of the first screwing part and the second screwing part is respectively provided with a first positioning tooth and a second positioning tooth, and the first positioning tooth and the second positioning tooth are meshed with each other.

The first rotary connection part and the second rotary connection part are hollow; a partition plate is arranged in the first rotary joint part; the partition plate is provided with a first threading hole; one side of the second rotary joint part is provided with a second threading hole which is communicated with the first rotary joint part; and a third threading hole communicated with the second rotary connection part is formed in the top of the driving power supply bin.

An angle dial which is coaxially arranged with the rotation axis of the first rotary connection part is arranged on one side of the second rotary connection part; one side of the first rotary connection part extends to the direction of the second rotary connection part and extends to the upper part of the second rotary connection part, and a mark pointing to the rotation axis of the first rotary connection part is arranged on the side surface of the first rotary connection part.

The back of the L ED light source mounting plate is provided with a threading groove, the opening of the threading groove is provided with a threading groove cover, the threading groove is internally provided with a wire inlet hole communicated with the driving power supply bin, and the L ED light source mounting plate is provided with a wire outlet hole communicated with the threading groove.

And a plurality of groups of air holes are arranged on the L ED light source mounting plate.

And a plurality of reinforcing radiating fins are arranged on the back surface of the L ED light source mounting plate.

One end of the driving power supply bin is provided with a breathing hole; the breathing hole is provided with a respirator. The side surface of the respirator is provided with an air hole; a filter screen is arranged in the respirator.

L ED module mounting holes are formed in the front face of the L ED light source mounting plate.

The second technical scheme of the utility model is that an L ED street lamp, including radiator, L ED module and battery, the radiator is unanimous with a L ED street lamp radiator of foretell, L ED module is fixed in the front of L ED light source mounting panel, the battery sets up in the drive power storehouse, and the conductor wire that is connected with the battery electricity is connected with L ED module electricity after passing entrance hole, threading groove, wire hole in proper order.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses a L ED heat dissipation support's multiunit bleeder vent makes inside gas flow, and the heat dissipation enhancement piece increases heat radiating area, promotes the lamp body heat and gives off, takes away the heat by the heat dissipation net of air current again, and the radiating efficiency is high, can make the lamp body be in under the suitable service temperature, increase of service life, runing rest can conveniently adjust the lamp body as required and shine the angle.

(2) The utility model discloses a runing rest passes through the location tooth screens, and the bolt locking to adjust the first angle that connects portion and the second portion of connecting soon, convenient and fast, and locking after-fixing is firm, difficult slip.

(3) The utility model discloses an inside cavity of runing rest is equipped with the baffle in the first portion of connecing soon, and the leakproofness is good, prevents to intake, is equipped with first through wires hole on the baffle, is equipped with the second through wires hole in the second portion of connecing soon, and drive power storehouse top is equipped with third through wires hole wire rod and loops through entrance hole, wire hole and third through holes and get into drive power storehouse, and is very convenient, avoids the wire rod to expose outside, influences life.

(4) The utility model discloses a be equipped with angle calibrated scale and mark on the runing rest, can pinpoint the rotatory angle of runing rest, avoid blind adjustment to cause trouble, it is very convenient to use.

(5) The utility model discloses a threading groove link up the setting at L ED light source mounting panel back along vertical direction, the wire rod pass through the threading groove can with L ED light source mounting panel on L ED lamp plate be connected, openly wireless ization, it is clean and tidy to walk the line, easy to maintain is equipped with the threading capping, further protect the wire rod in the threading groove, the threading groove upper end is equipped with the entrance hole, be equipped with the wire hole on the L ED light source mounting panel, the wire rod is through entrance hole in proper order, threading groove and wire hole, it is more convenient clean and tidy to walk the line.

(6) The utility model discloses a be equipped with the bleeder vent on L ED light source mounting panel, can promote the interior gas of lamp body to flow, carry out the heat exchange to strengthen heat dispersion.

(7) The utility model discloses a L ED light source mounting panel back is equipped with the fin, not only can increase heat radiating area, can also strengthen the structural strength of L ED light source mounting panel.

(8) The utility model discloses a respirator makes the lamp body inside and outside carry out slow circulation of gas, carries out inside and outside atmospheric pressure humidity balance, prevents that steam from producing, is equipped with the filter screen in the respirator simultaneously and can prevents that debris from getting into the drive power storehouse, and it is very convenient to use.

(9) The utility model discloses an L ED light source mounting panel openly is equipped with L ED module mounting hole, and is easy to assemble, and protection mounting screw is not corroded.

(10) The utility model discloses an L ED street lamp adopts L ED street lamp radiator to promote the heat dissipation, prevents that street lamp operating temperature is too high, has prolonged the life of L ED street lamp, can conveniently adjust L ED street lamp irradiation angle through adjusting runing rest, installs protecgulum and hou gai on the radiator, increases lamp body sealing performance, prevents into water or corruption.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural view of the L ED street lamp radiator in the front view direction.

Fig. 2 is a schematic structural view of the L ED street lamp radiator in the rear view direction.

Fig. 3 is the perspective view of the L ED street lamp radiator of the present invention, in which the driving power supply cabin cover and the threading slot cover are hidden.

Fig. 4 is an internal cross-sectional view of the L ED street light radiator rotating bracket of the present invention.

Fig. 5 is a schematic structural view of the L ED street lamp of the present invention.

The reference numbers in the attached drawings are that a body 1, a rotating support 2, a first rotating part 2-1, a second rotating part 2-2, a first positioning tooth 2-3, a second positioning tooth 2-4, a partition plate 2-5, a first threading hole 2-6, a second threading hole 2-7, an angle dial 2-8, a mark 2-9, an L ED light source mounting plate 3, a heat dissipation grid 3-1, an air hole 3-2, a third threading hole 3-3, a L ED module mounting hole 3-4, a driving power supply bin cover 4-1, a respirator 4-2, a third threading hole 4-3, a reinforced radiating fin 5, a threading slot 6, a thread inlet 6-1 and a threading slot cover 6-2.

Detailed Description

(example 1)

Referring to fig. 1 to 5, an L ED street lamp heat sink and a L ED street lamp of the present embodiment, wherein a L ED street lamp includes a heat sink, a L ED module and a battery, the heat sink is identical to the L ED street lamp heat sink, the L ED module is fixed on the front surface of the L ED light source mounting plate 3, a rechargeable battery is disposed in the driving power supply bin 4, and a conductive wire electrically connected to the battery sequentially passes through the wire inlet hole 6-1, the wire threading groove 6 and the wire outlet hole 3-3 and then is electrically connected to the L ED module.

The L ED street lamp radiator comprises a body 1 and a rotary support 2, wherein the rotary support 2 comprises a first rotary connection part 2-1 and a second rotary connection part 2-2, the second rotary connection part 2-2 is fixedly connected with the top end of the body 1, the first rotary connection part 2-1 is rotatably connected with the second rotary connection part 2-2 in a locking manner, the body 1 comprises a L ED light source mounting plate 3 and a driving power supply bin 4, heat dissipation grids 3-1 are arranged on two sides of the L ED light source mounting plate 3, a driving power supply bin cover 4-1 is arranged at the opening of the driving power supply bin 4, and the heat dissipation grids can enable heat generated by a lamp body to be quickly dissipated into surrounding air, so that normal working temperature is maintained, and the service life is prolonged.

In order to adjust the angle of the rotating bracket conveniently, the first rotating part 2-1 and the second rotating part 2-2 are connected through a bolt. The contact surfaces of the first rotary connection part 2-1 and the second rotary connection part 2-2 are respectively provided with a first positioning tooth 2-3 and a second positioning tooth 2-4, and the first positioning tooth 2-3 and the second positioning tooth 2-4 are meshed with each other. When the angle needs to be adjusted, the bolt is loosened, after the angle is adjusted, the first positioning teeth 2-3 and the second positioning teeth 2-4 are aligned, and the bolt is screwed tightly, so that the fixing can be realized.

In order to facilitate threading, enhance sealing performance and prolong the service life of the wire, the first rotary joint part 2-1 and the second rotary joint part 2-2 are hollow. The middle part of the first rotary connection part 2-1 is provided with a clapboard 2-5. The partition board 2-5 is provided with a first threading hole 2-6. One side of the second rotary joint part 2-2 is provided with a second threading hole 2-7 which is communicated with the first rotary joint part 2-1. The top of the driving power supply bin 4 is provided with a third threading hole 4-3 communicated with the second rotary part 2-2. The wire rod passes through the first threading hole 2-6, the second threading hole 2-7 and the third threading hole 4-3 in sequence, so that the wire rod is prevented from being exposed outside, aging is prevented, and the service life is prolonged.

In order to determine the bending angle of the rotating bracket conveniently, an angle dial 2-8 which is coaxially arranged with the rotating axis of the first rotating part 2-1 is arranged on one side of the second rotating part 2-2. One side of the first rotary joint part 2-1 extends to the direction of the second rotary joint part 2-2 and extends to the upper part of the second rotary joint part 2-2, and the side surface is provided with a mark 2-9 pointing to the rotation axis of the first rotary joint part 2-1.

In order to facilitate wiring and protect wires, the L ED light source mounting plate 3 is provided with a wire threading groove 6 in the middle of the back surface along the vertical direction.

In order to further facilitate threading, a threading groove cover 6-2 is installed at the opening of the threading groove 6, a wire inlet hole 6-1 communicated with the driving power supply bin 4 is formed in the threading groove 6, and a wire outlet hole 3-3 communicated with the threading groove 6 is formed in the L ED light source mounting plate 3.

In order to further enhance the heat dissipation performance, multiple sets of air vents 3-2 are arranged on the L ED light source mounting plate 3, so that the flow of internal air can be promoted, and heat exchange can be carried out.

In order to further enhance the heat dissipation performance, a plurality of reinforcing heat dissipation fins 5 are arranged on the back of the L ED light source mounting plate 3, the structural strength of the L ED light source mounting plate can be enhanced, and the reinforcing heat dissipation fins 5 are preferably uniformly distributed on the back of the L ED light source mounting plate 3, so that the heat dissipation performance and the stress are optimized.

In order to balance the internal and external air pressure and prevent water vapor from being generated, one end of the driving power supply bin 4 is provided with a breathing hole. The breather 4-2 is arranged on the breathing hole. The side of the respirator 4-2 is provided with air holes. A filter screen is arranged in the respirator 4-2. Foreign matters can be prevented from entering the driving power supply bin 4.

For conveniently installing the lamp panel, L ED module installation holes 3-4 are formed in the front face of the L ED light source installation plate 3, and the tail portions of the screws are located in the L ED module installation holes 3-4 and are not prone to corrosion.

In order to further protect the wires, the threading groove 6 is provided with a threading groove cover 6-2.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An L ED street lamp radiator is characterized by comprising a body (1) and a rotary support (2), wherein the rotary support (2) comprises a first rotary connection part (2-1) and a second rotary connection part (2-2), the second rotary connection part (2-2) is fixedly connected with the top end of the body (1), the first rotary connection part (2-1) and the second rotary connection part (2-2) are in lockable rotary connection, the body (1) comprises a L ED light source mounting plate (3) and a driving power supply bin (4), heat dissipation grids (3-1) are arranged on two sides of the L ED light source mounting plate (3), and a driving power supply bin cover (4-1) is arranged at the opening of the driving power supply bin (4).

2. The L ED street lamp radiator according to claim 1, wherein the first and second screwed parts (2-1, 2-2) are connected by bolts, the contact surfaces of the first and second screwed parts (2-1, 2-2) are respectively provided with first and second positioning teeth (2-3, 2-4), and the first and second positioning teeth (2-3, 2-4) are engaged with each other.

3. The L ED street lamp radiator according to claim 1, characterized in that the first and second rotary joints (2-1, 2-2) are hollow, a partition (2-5) is provided in the middle of the first rotary joint (2-1), a first threading hole (2-6) is provided on the partition (2-5), a second threading hole (2-7) is provided at one side of the second rotary joint (2-2) and communicated with the first rotary joint (2-1), and a third threading hole (4-3) is provided at the top of the driving power supply bin (4) and communicated with the second rotary joint (2-2).

4. The L ED street lamp radiator according to claim 1, wherein one side of the second rotary connection part (2-2) is provided with an angle dial (2-8) coaxially arranged with the rotation axis of the first rotary connection part (2-1), one side of the first rotary connection part (2-1) extends towards the second rotary connection part (2-2) and extends above the second rotary connection part (2-2), and the side surface of the side is provided with a mark (2-9) pointing to the rotation axis of the first rotary connection part (2-1).

5. The L ED street lamp radiator according to claim 1, characterized in that a threading groove (6) is provided on the back of the L ED light source mounting plate (3), a threading groove cover (6-2) is provided at the mouth of the threading groove (6), a wire inlet hole (6-1) communicated with the driving power supply bin (4) is provided in the threading groove (6), and a wire outlet hole (3-3) communicated with the threading groove (6) is provided on the L ED light source mounting plate (3).

6. The L ED street lamp radiator according to claim 1, wherein the L ED light source mounting plate (3) is provided with a plurality of sets of air holes (3-2).

7. The L ED street light radiator according to claim 1, wherein the L ED light source mounting plate (3) is provided with a plurality of reinforcing fins (5) on the back.

8. The L ED street lamp radiator according to claim 5, wherein a breather hole is provided at one end of the driving power supply bin (4), and a respirator (4-2) is provided on the breather hole.

9. The L ED street light radiator according to claim 1, wherein the L ED light source mounting plate (3) is provided with L ED module mounting holes (3-4) on the front surface.

10. An L ED street lamp is characterized by comprising a radiator, a L ED module and a battery, wherein the radiator is consistent with the L ED street lamp radiator of any one of claims 1-9, the L ED module is fixed on the front face of a L ED light source mounting plate (3), the battery is arranged in a driving power supply bin (4), and a conducting wire electrically connected with the battery sequentially penetrates through a wire inlet hole (6-1), a wire threading groove (6) and a wire outlet hole (3-3) and then is electrically connected with a L ED module.