CN213452926U

CN213452926U - LED lamp with prolonged service life

Info

Publication number: CN213452926U
Application number: CN202022625765.8U
Authority: CN
Inventors: 刘志成
Original assignee: Jiangmen Xiangbin Lighting Technology Co ltd
Current assignee: Jiangmen Xiangbin Lighting Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-15
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses an improve life's LED lamp, which comprises a housin, the last fixed surface of casing is connected with the mount pad, the inner wall fixedly connected with mounting panel all around of casing, the inside of casing and the position that is located the mounting panel below are equipped with the LED lamp plate, the LED lamp plate passes through screw and mounting panel fixed connection, the inside of casing and the position fixedly connected with baffle that is located the mounting panel top. The utility model discloses in, the fin can be with the heat transfer that the LED lamp produced between first fan and the second fan, and first fan and the cooperation of second fan are used and can be with higher speed the inside air flow velocity of casing to reach rapid cooling's effect, further improvement the life of LED lamp, connect through the block between protective cover and the fixture block, be convenient for dismantle the protective cover, thereby improved maintenance personal's work efficiency.

Description

LED lamp with prolonged service life

Technical Field

The utility model relates to a LED lamp technical field especially relates to an improve life's LED lamp.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the bracket, then the chip and the circuit board are connected by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin to play a role of protecting an internal core wire, and finally the shell is installed, so the anti-seismic performance of the LED lamp is good;

at present, some high heat dissipation LED lamps that are used now mostly all dispel the heat through the fin, aluminum sheet etc. through the setting of fin, though can dispel the heat to the LED lamp, but the radiating effect is not good enough, can not prevent effectively that circuit board can not be because of the high temperature is burnt out in the LED lamp, and the visor of current LED lamp is fixed through the screw mostly, need screw off the screw when change and maintenance just can operate, maintenance personal's operation has been influenced greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a LED lamp with prolonged service life.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a LED lamp with prolonged service life comprises a shell, wherein the upper surface of the shell is fixedly connected with a mounting seat, the periphery of the inner wall of the shell is fixedly connected with a mounting plate, a position in the shell and below the mounting plate is provided with an LED lamp panel, the LED lamp panel is fixedly connected with the mounting plate through screws, a position in the shell and above the mounting plate is fixedly connected with a partition plate, the outer surface of the partition plate is fixedly connected with a plurality of radiating fins in a penetrating manner, the bottom ends of the radiating fins are close to the upper surface of the LED lamp panel, one side of the outer surface of the shell is provided with an air inlet hole, the inner wall of the shell and close to the air inlet hole are fixedly connected with an air inlet pipe, the inner part of the air inlet pipe is fixedly connected with a first support, the outer surface of the first support is fixedly provided, an air outlet pipe is fixedly connected with the inner wall of the shell and the position close to the exhaust hole, a second bracket is fixedly connected inside the air outlet pipe, a second fan is fixedly arranged on the outer surface of the second bracket, a first through hole is arranged on the outer surface of the clapboard and close to the air inlet pipe, a second through hole is arranged on the outer surface of the clapboard and is close to the air outlet pipe, a sliding groove is arranged on the periphery of the inner wall of the shell and is close to the bottom, the bottom inside the shell is provided with a protective cover, the periphery of the protective cover is connected with the inside of the sliding chute in a sliding way, a groove is arranged on the inner wall of the sliding groove and below the protective cover, a spring is fixedly connected inside the groove, the other end fixedly connected with fixture block of spring, the other end of fixture block extends to the outside of recess and contacts with the lower surface of protective cover, the opening has been seted up to the lower surface of casing and the position that is close to the recess.

As a further description of the above technical solution:

the wind generated by the first fan blows towards the second fan, and the wind generated by the second fan blows towards the exhaust hole.

As a further description of the above technical solution:

the first through hole is obliquely arranged, the top end of the first through hole is close to the first fan, the second through hole is obliquely arranged, and the top end of the second through hole is close to the second fan.

As a further description of the above technical solution:

the radiating fins are arranged at intervals, and the direction of the radiating fins is from the first fan to the second fan.

As a further description of the above technical solution:

the lower surface of one end of the clamping block close to the protective cover is arc-shaped.

As a further description of the above technical solution:

the opening is communicated with the groove, a pull rod penetrates through the inside of the opening in a sliding connection mode, and the top end of the pull rod is fixedly connected with the lower surface of the clamping block.

The utility model discloses following beneficial effect has:

1. this improve life's LED lamp, fin through setting up, first fan, the second fan, first through-hole, the second through-hole, inlet port and exhaust hole, the fin can be with the heat transfer that the LED lamp produced between first fan and the second fan, start first fan and second fan, first fan blows in the inside of casing through the inlet port with outside cold wind, partly cold wind enters into the position of LED lamp plate through first through-hole, then discharge in the second inclined hole, the second fan passes through the exhaust hole with the inside heat of casing and discharges, thereby reduce the inside temperature of casing, first fan and the cooperation of second fan use can accelerate the inside air flow velocity of casing, thereby reach rapid cooling's effect, further improvement the life of LED lamp.

2. This improve life's LED lamp, through pull rod, spring, fixture block, spout and the protective cover that sets up, when the LED lamp need be maintained, only need stimulate the pull rod, the pull rod removal drives the fixture block and removes and compress the second spring, and then makes fixture block and protective cover phase separation to alright take out in with the protective cover follow spout, made things convenient for the dismantlement of maintainer to the protective cover greatly, thereby improved maintainer's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a housing; 2. a mounting seat; 3. mounting a plate; 4. an LED lamp panel; 5. a partition plate; 6. a heat sink; 7. an air inlet; 8. an air inlet pipe; 9. a first bracket; 10. a first fan; 11. an exhaust hole; 12. an air outlet pipe; 13. a second bracket; 14. a second fan; 15. a first through hole; 16. a second through hole; 17. a chute; 18. a protective cover; 19. a groove; 20. a spring; 21. a clamping block; 22. an opening; 23. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an LED lamp with prolonged service life comprises a shell 1, wherein the upper surface of the shell 1 is fixedly connected with a mounting seat 2, the periphery of the inner wall of the shell 1 is fixedly connected with a mounting plate 3, an LED lamp panel 4 is arranged in the shell 1 and at the position below the mounting plate 3, the LED lamp panel 4 is fixedly connected with the mounting plate 3 through screws, a partition plate 5 is fixedly connected in the shell 1 and at the position above the mounting plate 3, the outer surface of the partition plate 5 is fixedly connected with a plurality of radiating fins 6 in a penetrating way, the bottom ends of the radiating fins 6 are close to the upper surface of the LED lamp panel 4, one side of the outer surface of the shell 1 is provided with an air inlet hole 7, the inner wall of the shell 1 and at the position close to the air inlet hole 7 are fixedly connected with an air inlet pipe 8, the inner part of the air inlet pipe 8 is fixedly connected with a first bracket 9, an air outlet pipe 12 is fixedly connected to the inner wall of the shell 1 and close to the exhaust hole 11, a second support 13 is fixedly connected to the inner part of the air outlet pipe 12, a second fan 14 is fixedly installed on the outer surface of the second support 13, a first through hole 15 is formed in the outer surface of the partition plate 5 and close to the air inlet pipe 8, a second through hole 16 is formed in the outer surface of the partition plate 5 and close to the air outlet pipe 12, a sliding groove 17 is formed in the periphery and close to the bottom of the inner wall of the shell 1, a protective cover 18 is arranged at the inner bottom of the shell 1, the periphery of the protective cover 18 is slidably connected with the inner part of the sliding groove 17, a groove 19 is formed in the inner wall of the sliding groove 17 and below the protective cover 18, a spring 20 is fixedly connected to the inner part of the groove 19, a fixture block, an opening 22 is opened on the lower surface of the housing 1 near the groove 19.

The reason why the wind generated by the first fan 10 is blown to the second fan 14 and the wind generated by the second fan 14 is blown to the air outlet 11 is to accelerate the air flow inside the case 1, thereby achieving the effect of rapid temperature reduction.

The first through hole 15 is disposed obliquely, and the top end of the first through hole 15 is close to the first fan 10, the second through hole 16 is disposed obliquely, and the top end of the second through hole 16 is close to the second fan 14, so that the cold air can smoothly enter and exit the partition plate 5.

The heat dissipation fins 6 are arranged at intervals, and the direction of the heat dissipation fins 6 is the direction from the first fan 10 to the second fan 14, and the intervals can form channels, thereby facilitating the flow of air.

The lower surface of the latch 21 near the end of the protecting cover 18 is arc-shaped to facilitate the installation of the protecting cover 18.

The opening 22 is communicated with the groove 19, a pull rod 23 is connected to the inside of the opening 22 in a penetrating and sliding manner, the top end of the pull rod 23 is fixedly connected with the lower surface of the fixture block 21, and the pull rod 23 is used for driving the fixture block 21 to move.

The working principle is as follows: when the LED lamp with the service life prolonged is used, the heat generated by the LED lamp can be transferred between the first fan 10 and the second fan 14 by the radiating fin 6, the first fan 10 and the second fan 14 are started, the first fan 10 blows external cold air into the shell 1 through the air inlet hole 7, a part of cold air enters the position of the LED lamp panel 4 through the first through hole 15 and is then discharged from the second through hole 16, the second fan 14 discharges the heat in the shell 1 through the exhaust hole 11, so that the temperature in the shell 1 is reduced, the air flowing speed in the shell 1 can be accelerated by matching the first fan 10 and the second fan 14, the effect of rapid cooling is achieved, the service life of the LED lamp is further prolonged, when the LED lamp needs to be maintained, only the pull rod 23 needs to be pulled, the pull rod 23 moves to drive the fixture block 21 to move and compress the second spring 20, so that the fixture block 21 is separated from the protective cover 18, therefore, the protective cover 18 can be taken out from the sliding groove 17, the protective cover 18 can be greatly conveniently detached by maintenance personnel, and the working efficiency of the maintenance personnel is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An LED lamp with improved service life, comprising a shell (1), characterized in that: the LED lamp comprises a shell (1), and is characterized in that the upper surface of the shell (1) is fixedly connected with a mounting seat (2), the periphery of the inner wall of the shell (1) is fixedly connected with a mounting plate (3), an LED lamp panel (4) is arranged in the shell (1) and below the mounting plate (3), the LED lamp panel (4) is fixedly connected with the mounting plate (3) through screws, a baffle (5) is fixedly connected with the inner part of the shell (1) and above the mounting plate (3), a plurality of radiating fins (6) are fixedly connected with the outer surface of the baffle (5) in a penetrating manner, the bottoms of the radiating fins (6) are close to the upper surface of the LED lamp panel (4), an air inlet hole (7) is formed in one side of the outer surface of the shell (1), an air inlet pipe (8) is fixedly connected with the inner wall of the shell (1) and close to the air inlet hole (, the outer fixed surface of the first support (9) is provided with a first fan (10), one side of the outer surface of the shell (1) far away from the air inlet hole (7) is provided with an exhaust hole (11), the inner wall of the shell (1) is close to a position fixedly connected with an air outlet pipe (12) of the exhaust hole (11), the inner part of the air outlet pipe (12) is fixedly connected with a second support (13), the outer fixed surface of the second support (13) is provided with a second fan (14), the outer surface of the baffle plate (5) is provided with a first through hole (15) close to the position of the air inlet pipe (8), the outer surface of the baffle plate (5) is provided with a second through hole (16) close to the position of the air outlet pipe (12), the inner wall of the shell (1) is provided with a sliding groove (17) all around and close to the bottom, the, all around of protective cover (18) with the inside sliding connection of spout (17), the inner wall of spout (17) and the position that is located protective cover (18) below are seted up fluted (19), the inside fixedly connected with spring (20) of recess (19), the other end fixedly connected with fixture block (21) of spring (20), the other end of fixture block (21) extends to the outside of recess (19) and contacts with the lower surface of protective cover (18), opening (22) have been seted up to the lower surface of casing (1) and the position that is close to recess (19).

2. The LED lamp of claim 1, wherein: the wind generated by the first fan (10) blows toward the second fan (14), and the wind generated by the second fan (14) blows toward the exhaust hole (11).

3. The LED lamp of claim 1, wherein: the first through hole (15) is obliquely arranged, the top end of the first through hole (15) is close to the first fan (10), the second through hole (16) is obliquely arranged, and the top end of the second through hole (16) is close to the second fan (14).

4. The LED lamp of claim 1, wherein: the radiating fins (6) are arranged at intervals, and the direction of the radiating fins (6) is the direction from the first fan (10) to the second fan (14).

5. The LED lamp of claim 1, wherein: the lower surface of one end of the clamping block (21) close to the protective cover (18) is arc-shaped.

6. The LED lamp of claim 1, wherein: the opening (22) is communicated with the groove (19), a pull rod (23) penetrates through the inside of the opening (22) in a sliding connection mode, and the top end of the pull rod (23) is fixedly connected with the lower surface of the clamping block (21).