CN219828769U

CN219828769U - LED ceiling lamp with good heat dissipation

Info

Publication number: CN219828769U
Application number: CN202320758471.3U
Authority: CN
Inventors: 彭满峰
Original assignee: Zhongshan Jiafeng Lighting Co ltd
Current assignee: Zhongshan Jiafeng Lighting Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-10-13
Anticipated expiration: 2033-04-08

Abstract

The utility model discloses an LED ceiling lamp with good heat dissipation, which comprises a mounting seat and a lamp holder, wherein a clamping block is arranged on the bottom surface of the mounting seat, a clamping groove matched with the clamping block is arranged on the top surface of the lamp holder, through holes are further formed in the front side and the rear side of the clamping groove on the top surface of the lamp holder, heat dissipation fans are respectively arranged in the two through holes, one of the two heat dissipation fans is an air inlet fan, the other is an exhaust fan, a rapidly detachable lampshade is arranged on the bottom surface of the lamp holder, a cylinder is fixedly arranged in the central position of the top wall of the lamp holder, an adaptive inserted rod matched with the cylinder is arranged in the central position of the top surface of the lampshade, and an adjusting device capable of being fixed on the inserted rod is arranged in the cylinder. The utility model can not only avoid the use of the LED lamp in a high-temperature environment, but also can conveniently and rapidly replace the LED lamp, thereby improving the use efficiency of the device.

Description

LED ceiling lamp with good heat dissipation

Technical Field

The utility model relates to the technical field of lamp use, in particular to an LED ceiling lamp with good heat dissipation.

Background

The LED is a solid semiconductor device capable of converting electric energy into visible light, the solid semiconductor device can directly convert the electric energy into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a negative electrode, the other end of the wafer is connected with a positive electrode of a power supply, the whole wafer is packaged by epoxy resin, the LED lamp is an electroluminescent semiconductor material chip, the electroluminescent semiconductor material chip is solidified on the support by silver colloid or white colloid, then the chip and a circuit board are connected by silver wires or gold wires, the periphery of the LED lamp is sealed by the epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp has good anti-seismic performance.

The lamp of the traditional LED ceiling lamp is sealed between the lamp holder and the lamp shade, and the lamp is easy to use in a high-temperature and high-heat environment because the corresponding heat dissipation device is not arranged, so that the use quality of the lamp is damaged; moreover, the process is complicated when the ceiling lamp is installed, the installation efficiency is affected, and when the lamp is required to be replaced in the use process, the lamp shade cannot be detached conveniently and rapidly, so that the use efficiency of the device is affected.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the LED ceiling lamp with good heat dissipation.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a good LED ceiling lamp dispels heat, includes mount pad and lamp stand, the fixture block has been seted up on the mount pad bottom surface, be equipped with the draw-in groove with fixture block looks adaptation on the lamp stand top surface, and still seted up the through-hole in the front and back both sides of draw-in groove on the lamp stand top surface, two still be equipped with the heat dissipation fan in the through-hole respectively, and two heat dissipation fans are the air inlet fan, and another is the exhaust fan, be equipped with the lamp shade that can dismantle fast on the bottom surface of lamp stand, and lamp stand roof central point puts fixedly and is equipped with the drum, lamp shade top surface central point puts and is equipped with the inserted bar with the adaptation of drum looks adaptation, be equipped with the adjusting device that can fix the inserted bar in the drum.

Further, adjusting device includes movable rod, butt seat and compression spring, a plurality of cavitys have been seted up to the equidistance on the drum periphery, and a plurality of wear to be equipped with the movable rod in the cavity respectively, the movable rod stretches into on the terminal surface of drum inside and fixedly be equipped with the butt seat, be close to the cavity diapire be equipped with the clamp plate on the movable rod lateral surface, and still around being equipped with compression spring between clamp plate and cavity roof.

Furthermore, the inner wall of the cylinder is of a truncated cone-shaped structure, and the outer structure of the inserted link is of a truncated cone shape matched with the inserted link.

Further, a U-shaped frame is arranged on the top surface of the lamp holder at the position corresponding to the through hole, and the top wall of the U-shaped frame is fixedly connected with a rotating shaft of the heat dissipation fan.

Furthermore, the installation seat is of an inverted I-shaped structure, installation holes are further formed in four corners of the top surface of the installation seat, and threading holes are further formed in the center of the top surface of the installation seat.

Compared with the prior art, the utility model has the advantages that: through the matching of the inlet fans and the exhaust fans at the two ends of the lamp holder, better air circulation can be formed in the closed space inside the lamp holder, so that the high-temperature environment in the use process of the LED lamp is avoided, and the product quality is improved; the cooperation of drum and inserted bar that sets up and the cooperation of movable rod, butt seat and compression spring can carry out effective butt through butt seat to its inserted bar under compression spring's reaction force to make its inserted bar fix in the drum, carry out convenient and fast's installation or dismantlement operation to the lamp shade simultaneously, the convenience is to the change of LED lamp. The utility model can not only avoid the use of the LED lamp in a high-temperature environment, but also can conveniently and rapidly replace the LED lamp, thereby improving the use efficiency of the device.

Drawings

Fig. 1 is a top view of the present utility model.

Fig. 2 is a bottom view of the present utility model.

Figure 3 is a bottom view of the lamp housing installation of the present utility model.

Fig. 4 is an enlarged view of the utility model at a in fig. 3.

As shown in the figure: 1. a mounting base; 2. a mounting hole; 3. a threading hole; 4. a clamping block; 5. a lamp holder; 6. a clamping groove; 7. a through hole; 8. a U-shaped frame; 9. a heat dissipation fan; 10. a cylinder; 11. a lamp shade; 12. a rod; 13. a cavity; 14. a moving rod; 15. a butt joint seat; 16. a pressing plate; 17. compressing the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the LED ceiling lamp with good heat dissipation comprises a mounting seat 1 and a lamp holder 5, the mounting seat 1 is of an inverted i-shaped structure, the four corners of the top surface of the lamp holder is also provided with a mounting hole 2, the top surface of the lamp holder is also provided with a threading hole 3 at the central position, a through hole corresponding to the threading hole 5 is arranged on a clamping block 4 after mounting and penetrates into the lamp holder 5, the mounting seat 1 is mounted on the wall top under the action of a bolt through the mounting hole 2, the bottom surface of the mounting seat 1 is provided with a clamping block 4, the top surface of the lamp holder 5 is provided with a clamping groove 6 matched with the clamping block 4, the lamp holder 5 is provided with a through hole 7 at the front side and the rear side of the clamping groove 6, the two heat dissipation fans 9 are also respectively arranged in the two through holes 7, the other heat dissipation fans 9 are air inlet fans, the other heat dissipation fans are exhaust fans, the top surface of the lamp holder 5 is provided with a rotating shaft of a U-shaped frame 8,U, the top wall of the lamp holder 8 is fixedly connected with the rotating shaft of the mounting seat 1, the top wall of the lamp holder is provided with a clamping block 4, the heat dissipation rod 10 can be conveniently and quickly mounted on the top surface of the lamp holder 5 through the clamping groove 6, the heat dissipation rod is provided with a high-efficient heat dissipation rod 10, and the heat dissipation rod is fixedly arranged in the top surface of the lamp holder 5, and the top wall is provided with a high-level 11, and the heat dissipation rod is provided with a high-efficient heat dissipation rod, and can be well arranged in the heat dissipation rod, and can be well and has a high heat dissipation rod, and can be effectively cooled.

The adjusting device comprises a movable rod 14, a supporting seat 15 and a compression spring 17, wherein a plurality of cavities 13 are formed in the circumferential surface of the cylinder 10 at equal intervals, the movable rod 14 is respectively penetrated in the cavities 13, the supporting seat 15 is fixedly arranged on the end surface of the movable rod 14 extending into the cylinder 10, the ends of the plurality of supporting seats 15, which are far away from the movable rod 14, are of an arc-shaped structure matched with each other, a pressing plate 16 is arranged on the outer side surface of the movable rod 14, which is close to the bottom wall of the cavity 13, the compression spring 17 is wound between the pressing plate 16 and the top wall of the cavity 13, the inner wall of the cylinder 10 is of a round table structure, the outer structure of the inserting rod 12 is of a round table shape matched with the pressing plate, when the lamp shade 11 is installed, the inserting rod 12 moves upwards in the cylinder 10, the supporting seat 15 can be outwards moved, the movable rod 14 is driven to outwards, meanwhile, the compression spring 17 is compressed, the supporting seat 15 can be stably abutted on the outer side surface of the inserting rod 12 under the reactive force of the compression spring 17, the lamp shade can be conveniently and quickly installed or detached, and the LED lamp can be quickly replaced.

In specific use, firstly install mount pad 1 at the wall top through the bolt under the effect of mounting hole 2, then pass reserved wire from through wires hole 5, pass the through-hole of fixture block 6 with its wire free end stretch into lamp stand 5 in, cooperate fixture block 6 and draw-in groove 4, in the complex in-process, pull the wire, make its fixture block 6 and draw-in groove 4 block, install its lamp stand 5 steadily, install the LED lamp correspondence on lamp stand 5 roof, connect its free end of wire, then install lamp shade 11, upwards remove in drum 10 through inserted bar 12, can make butt seat 15 outwards remove simultaneously, drive movable rod 14 outwards remove simultaneously, compress compression spring 17, under compression spring 17's reaction force, can make butt seat 15 stable butt on the lateral surface of inserted bar 12, fix it, thereby can carry out convenient and fast's installation or dismantlement operation to lamp shade 11, carry out quick replacement to its LED lamp, in the use, fan and fan effect can be to the inside of fan under the fan, the fan is good heat dissipation device of heat dissipation effect in the inside the fan, thereby the heat dissipation device is effectively avoided in the fan is used to the lamp stand 5, the high efficiency is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. LED ceiling lamp that heat dissipation is good, its characterized in that: including mount pad (1) and lamp stand (5), fixture block (4) have been seted up on mount pad (1) bottom surface, be equipped with on lamp stand (5) top surface with fixture block (4) looks adaptation draw-in groove (6), and still seted up through-hole (7) in the front and back both sides of draw-in groove (6) on lamp stand (5) top surface, two still be equipped with radiator fan (9) in through-hole (7) respectively, and two radiator fan (9) are the air inlet fan, and another is the exhaust fan, be equipped with lamp shade (11) that can dismantle fast on the bottom surface of lamp stand (5), and lamp stand (5) roof central point puts fixedly and is equipped with drum (10), lamp shade (11) top surface central point put be equipped with drum (10) looks adaptation inserted bar (12), be equipped with in drum (10) can be to the fixed adjusting device of inserted bar (12).

2. The LED ceiling lamp of claim 1, wherein: the adjusting device comprises a moving rod (14), a supporting seat (15) and a compression spring (17), wherein a plurality of cavities (13) are formed in the circumferential surface of the cylinder (10) at equal intervals, the moving rods (14) are respectively arranged in the cavities (13) in a penetrating mode, the supporting seat (15) is fixedly arranged on the end face, extending into the cylinder (10), of the moving rods (14), a pressing plate (16) is arranged on the outer side face of the moving rod (14) close to the bottom wall of the cavity (13), and the compression spring (17) is further arranged between the pressing plate (16) and the top wall of the cavity (13) in a winding mode.

3. The LED ceiling lamp of any one of claims 1 or 2, wherein: the inner wall of the cylinder (10) is in a truncated cone-shaped structure, and the outer structure of the inserted link (12) is in a truncated cone shape matched with the inserted link.

4. The LED ceiling lamp of claim 1, wherein: the lamp holder (5) is provided with a U-shaped frame (8) on the top surface of the lamp holder (5) at the position corresponding to the through hole (7), and the top wall of the U-shaped frame (8) is fixedly connected with a rotating shaft of a heat dissipation fan (9).

5. The LED ceiling lamp of claim 1, wherein: the mounting seat (1) is of an inverted I-shaped structure, mounting holes (2) are further formed in four corners of the top surface of the mounting seat, and a threading hole (3) is further formed in the center of the top surface.