CN214627649U

CN214627649U - LED module unit of convenient replacement

Info

Publication number: CN214627649U
Application number: CN202120781192.XU
Authority: CN
Inventors: 王冬兰; 张波
Original assignee: Shenzhen Jilante Technology Co ltd
Current assignee: Shenzhen Jilante Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-05
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a LED module unit of convenient replacement relates to a LED module unit technical field, including first casing and second casing, the bilateral symmetry fixedly connected with second fixed block of first casing, the top of second fixed block is provided with the draw-in groove, the bilateral symmetry fixedly connected with fixed axle and the guiding axle of first casing, be provided with the movable rod on fixed axle and the guiding axle, be provided with the spring on the fixed axle, and the fixed axle keeps away from the one end fixedly connected with of first casing and blocks the dish. The utility model discloses in, use through the cooperation of draw-in groove, fixture block, through-hole, inserted bar, movable rod, fixed axle, guiding axle, spring, stop dish, dog, pull rod, first fixed block and second fixed block, made things convenient for installation and dismantlement between first casing and the second casing, the convenient LED module body to inside replaces, and easy operation is swift, has improved the convenience in utilization.

Description

LED module unit of convenient replacement

Technical Field

The utility model relates to a LED module unit technical field specifically is a LED module unit of convenient replacement.

Background

The LED module is a product formed by arranging LEDs (light emitting diodes) together according to a certain rule and then packaging the LEDs, and is a LED module formed by waterproof treatment.

In the prior art, most of LED module units are inconvenient to replace, so that the use convenience is reduced, in addition, most of LED modules are low in heat dissipation efficiency, electronic elements are easily damaged due to overhigh temperature, the service life of the electronic elements is shortened, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED module unit of convenient replacement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a conveniently replaced LED module unit comprises a first shell and a second shell, wherein second fixed blocks are fixedly connected to two sides of the first shell in a symmetrical mode, a clamping groove is formed in the top of each second fixed block, a fixed shaft and a guide shaft are fixedly connected to two sides of the first shell in a symmetrical mode, movable rods are arranged on the fixed shaft and the guide shaft, a spring is arranged on the fixed shaft, a blocking disc is fixedly connected to one end, away from the first shell, of the fixed shaft, a blocking block is fixedly connected to one end, away from the first shell, of the guide shaft, a pull rod is fixedly connected to one side of each movable rod, an inserting rod is fixedly connected to the other side of each movable rod, an LED module body and a fan are fixedly mounted inside the first shell, a heat conduction column is fixedly connected inside the first shell, a first fixed block is fixedly connected to two sides of the second shell, and a clamping block is fixedly connected to the bottom of the first fixed block, the fixture block and the second fixing block are all provided with through holes, the inside fixed mounting of the second shell is provided with a refrigeration piece, the top of the second shell is provided with a heat dissipation hole, the top of the first shell is provided with a sealing groove, and the bottom of the second shell is fixedly connected with a sealing block.

As a further aspect of the present invention: the fixture block is in the inside of draw-in groove, draw-in groove and fixture block looks adaptation, fixed axle and guiding axle all run through in the movable rod, fixed axle and guiding axle all pass through clearance fit with the movable rod and are connected, the spring housing is established at the surface of fixed axle, the movable rod passes through spring coupling with first casing, the pull rod is located between fixed axle and the guiding axle, the inserted bar is in the inside of through-hole, through-hole and inserted bar looks adaptation.

As a further aspect of the present invention: the sealing block is located inside the sealing groove, the sealing groove is matched with the sealing block, and the first shell is matched with the second shell.

As a further aspect of the present invention: the refrigeration piece is in the middle part of second casing, the top of heat conduction post contacts with the refrigeration piece, the louvre is provided with a plurality of, a plurality of the louvre evenly distributed is on the second casing.

As a further aspect of the present invention: the fan is provided with two, two the fan symmetric distribution is in the both sides of LED module body, the heat conduction post is provided with a plurality of, a plurality of the heat conduction post equidistance distributes in the inside of first casing.

As a further aspect of the present invention: the fan and the refrigeration piece are both externally connected with a power supply, and the fan and the refrigeration piece are both electrically connected with the power supply through a lead.

Compared with the prior art, the beneficial effects of the utility model are that: through the draw-in groove, the fixture block, the through-hole, the inserted bar, the movable rod, the fixed axle, the guiding axle, a spring, stop the dish, the dog, the pull rod, the cooperation of first fixed block and second fixed block is used, the installation and the dismantlement between first casing and the second casing have been made things convenient for, the convenience is replaced the LED module body of inside, easy operation is swift, the convenience of use has been improved, through the louvre, the heat conduction post, the cooperation of fan and refrigeration piece is used, can accelerate the heat dissipation of LED module body, the heat dissipation efficiency is improved, avoid the high temperature and cause electronic component's damage, prolong its life, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural diagram of a front sectional view of an LED module unit which is convenient to replace.

Fig. 2 is a schematic structural diagram of a top sectional view of a second housing of an LED module unit which is convenient to replace.

Fig. 3 is an enlarged schematic structural diagram of a in an LED module unit which is convenient to replace.

The labels in the figure are: 1. a first housing; 2. a fan; 3. a second housing; 4. a refrigeration plate; 5. heat dissipation holes; 6. a heat-conducting column; 7. an LED module body; 8. a sealing block; 9. a sealing groove; 10. a first fixed block; 11. a movable rod; 12. a blocking disk; 13. a stopper; 14. a pull rod; 15. a fixed shaft; 16. inserting a rod; 17. a through hole; 18. a card slot; 19. a clamping block; 20. a second fixed block; 21. a spring; 22. and a guide shaft.

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.

Referring to fig. 1 to 3, in an embodiment of the present invention, an LED module unit convenient for replacement includes a first housing 1 and a second housing 3, a second fixing block 20 is symmetrically and fixedly connected to both sides of the first housing 1, a slot 18 is disposed on the top of the second fixing block 20, a fixing shaft 15 and a guide shaft 22 are symmetrically and fixedly connected to both sides of the first housing 1, a movable rod 11 is disposed on the fixing shaft 15 and the guide shaft 22, a spring 21 is disposed on the fixing shaft 15, a blocking plate 12 is fixedly connected to an end of the fixing shaft 15 away from the first housing 1, a block 13 is fixedly connected to an end of the guide shaft 22 away from the first housing 1, a pull rod 14 is fixedly connected to one side of the movable rod 11, an insert rod 16 is fixedly connected to the other side of the movable rod 11, an LED module body 7 and a fan 2 are fixedly mounted in the first housing 1, and a heat-conducting column 6 is fixedly connected to the inside of the first housing 1, the bilateral symmetry fixedly connected with first fixed block 10 of second casing 3, the bottom fixedly connected with fixture block 19 of first fixed block 10 has all seted up through-hole 17 on fixture block 19 and the second fixed block 20, and the inside fixed mounting of second casing 3 has refrigeration piece 4, and the louvre 5 has been seted up at the top of second casing 3, and the top of first casing 1 is provided with seal groove 9, the bottom fixedly connected with seal block 8 of second casing 3.

Referring to fig. 1 and 3, the clamping block 19 is located inside the clamping groove 18, the clamping groove 18 is adapted to the clamping block 19, the fixed shaft 15 and the guide shaft 22 both penetrate through the movable rod 11, the fixed shaft 15 and the guide shaft 22 are both in clearance fit with the movable rod 11, the spring 21 is sleeved on the outer surface of the fixed shaft 15, the movable rod 11 is connected to the first housing 1 through the spring 21, the pull rod 14 is located between the fixed shaft 15 and the guide shaft 22, the insertion rod 16 is located inside the through hole 17, the through hole 17 is adapted to the insertion rod 16, the clamping groove 18, the clamping block 19, the through hole 17, the insertion rod 16, the movable rod 11, the fixed shaft 15, the guide shaft 22, the spring 21, the blocking disc 12, the blocking block 13, the pull rod 14, the first fixing block 10 and the second fixing block 20 are used in cooperation, so that the installation and the disassembly between the first housing 1 and the second housing 3 are facilitated, the replacement of the internal LED module body 7 is facilitated, and the operation is simple and fast, the use convenience is improved.

Referring to fig. 1 and 3, the sealing block 8 is located inside the sealing groove 9, the sealing groove 9 is adapted to the sealing block 8, the first housing 1 is adapted to the second housing 3, and the sealing performance of the joint between the first housing 1 and the second housing 3 can be improved by arranging the sealing groove 9 and the sealing block 8.

Referring to fig. 1 and 2, the cooling fins 4 are disposed in the middle of the second housing 3, the top of the heat-conducting pillars 6 is in contact with the cooling fins 4, the heat-dissipating holes 5 are provided with a plurality of heat-dissipating holes 5, the heat-dissipating holes 5 are uniformly distributed on the second housing 3, and the heat-dissipating holes 5 are provided to facilitate the heat dissipation of the LED module body 7, thereby improving the heat-dissipating efficiency.

Referring to fig. 1 and 2, two fans 2 are arranged, the two fans 2 are symmetrically distributed on two sides of the LED module body 7, the heat-conducting pillars 6 are arranged in the first housing 1, and the heat-conducting pillars 6 are equidistantly distributed in the first housing 1, so that heat inside the first housing 1 can be conducted.

Referring to fig. 1 and 2, the fan 2 and the refrigeration sheet 4 are both externally connected with a power supply, and the fan 2 and the refrigeration sheet 4 are both electrically connected with the power supply through a wire, so that the fan 2 is arranged to accelerate air circulation inside the first shell 1 and the second shell 3, and heat dissipation of the LED module body 7 is facilitated.

The utility model discloses a theory of operation is: in the using process, the pull rod 14 is pulled in the direction away from the first shell 1, the pull rod 14 drives the spring 21 to stretch through the movable rod 11, the inserting rod 16 leaves the inside of the through hole 17, then the clamping block 19 is taken out from the inside of the clamping groove 18, so that the second shell 3 can be detached from the first shell 1, when the mounting is needed, the sealing block 8 is clamped into the inside of the sealing groove 9, the clamping block 19 is clamped into the inside of the clamping groove 18, the force applied to the pull rod 14 is relieved, the spring 21 drives the inserting rod 16 to enter the inside of the through hole 17 under the action of the elastic force, so that the first shell 1 and the second shell 3 can be mounted and fixed, the mounting and the detaching between the first shell 1 and the second shell 3 are facilitated, the internal LED module body 7 can be replaced conveniently, the operation is simple and fast, the use convenience is improved, the sealing block 8 and the sealing groove 9 are arranged, the sealing performance of the joint of the first shell 1 and the second shell 3 is improved, when second casing 3 is fixed on first casing 1, heat conduction post 6 and refrigeration piece 4 contact, then start fan 2 and heat conduction post 6's power, fan 2 rotates and to accelerate the inside circulation of air of first casing 1 and second casing 3, heat conduction post 6 can be with the heat conduction to the refrigeration piece 4 of production in the first casing 1, finally give off through louvre 5, can accelerate the heat dissipation of LED module body 7 from this, and the efficiency of heat dissipation is improved, avoid the high temperature and cause electronic component's damage, prolong its life, therefore, the clothes hanger is strong in practicability.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An LED module unit convenient for replacement comprises a first shell (1) and a second shell (3), and is characterized in that: the LED lamp holder is characterized in that a second fixing block (20) is fixedly connected to two sides of the first shell (1) in a symmetrical mode, a clamping groove (18) is formed in the top of the second fixing block (20), a fixing shaft (15) and a guide shaft (22) are fixedly connected to two sides of the first shell (1), movable rods (11) are arranged on the fixing shaft (15) and the guide shaft (22), springs (21) are arranged on the fixing shaft (15), a blocking disc (12) is fixedly connected to one end, far away from the first shell (1), of the fixing shaft (15), a check block (13) is fixedly connected to one end, far away from the first shell (1), of the guide shaft (22), a pull rod (14) is fixedly connected to one side of each movable rod (11), an inserting rod (16) is fixedly connected to the other side of each movable rod (11), an LED module body (7) and a fan (2) are fixedly mounted inside the first shell (1), and the inside fixedly connected with heat conduction post (6) of first casing (1), the first fixed block of bilateral symmetry fixedly connected with (10) of second casing (3), the bottom fixedly connected with fixture block (19) of first fixed block (10), through-hole (17) have all been seted up on fixture block (19) and second fixed block (20), the inside fixed mounting of second casing (3) has refrigeration piece (4), and louvre (5) have been seted up at the top of second casing (3), the top of first casing (1) is provided with seal groove (9), the bottom fixedly connected with seal block (8) of second casing (3).

2. The LED module unit convenient for replacement as claimed in claim 1, wherein: fixture block (19) are in the inside of draw-in groove (18), draw-in groove (18) and fixture block (19) looks adaptation, fixed axle (15) and guiding axle (22) all run through in movable rod (11), fixed axle (15) and guiding axle (22) all are connected through clearance fit with movable rod (11), the surface at fixed axle (15) is established in spring (21) cover, movable rod (11) are connected through spring (21) with first casing (1), pull rod (14) are in between fixed axle (15) and guiding axle (22), inserted bar (16) are in the inside of through-hole (17), through-hole (17) and inserted bar (16) looks adaptation.

3. The LED module unit convenient for replacement as claimed in claim 1, wherein: the sealing block (8) is located inside the sealing groove (9), the sealing groove (9) is matched with the sealing block (8), and the first shell (1) is matched with the second shell (3).

4. The LED module unit convenient for replacement as claimed in claim 1, wherein: refrigeration piece (4) are in the middle part of second casing (3), the top of heat conduction post (6) contacts with refrigeration piece (4), louvre (5) are provided with a plurality of, a plurality of louvre (5) evenly distributed is on second casing (3).

5. The LED module unit convenient for replacement as claimed in claim 1, wherein: the LED lamp is characterized in that the number of the fans (2) is two, the fans (2) are symmetrically distributed on two sides of the LED module body (7), the heat conducting columns (6) are provided with a plurality of heat conducting columns (6) which are distributed in the first shell (1) in an equidistance mode.

6. The LED module unit convenient for replacement as claimed in claim 1, wherein: the fan (2) and the refrigeration piece (4) are both externally connected with a power supply, and the fan (2) and the refrigeration piece (4) are both electrically connected with the power supply through a lead.