CN216408683U

CN216408683U - LED lamp with heat dissipation device

Info

Publication number: CN216408683U
Application number: CN202122199309.6U
Authority: CN
Inventors: 李秀荣; 孙燕燕; 姜春丽; 王帅
Original assignee: Yantai Spiral Lighting Co ltd
Current assignee: Yantai Spiral Lighting Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-29
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an LED lamp with a heat dissipation device, which comprises a fixed base, wherein a protective cover is installed at the upper end of the fixed base, a groove is formed in the upper end of the fixed base, a fixed pipe is fixedly connected to the bottom of the groove, a connecting column is fixedly connected to the upper end of the fixed pipe, a plurality of heat dissipation holes are formed in the connecting position, a bulb is installed at the upper end of the connecting column, a cooling pipe is arranged in the groove, a fixing mechanism used for fixing the cooling pipe is arranged in the groove, and a driving mechanism used for driving the fixing mechanism is further arranged in the fixed base. The cooling tube clamping device is reasonable in structure, the cooling tube is clamped by the fixing mechanism and the driving mechanism, the stability of the cooling tube is improved, the cooling tube is convenient to disassemble and assemble, the bulb is effectively cooled by the cooling mechanism, and the problem that the service life of the bulb is influenced due to poor cooling effect of the bulb is solved.

Description

LED lamp with heat dissipation device

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a heat dissipation device.

Background

Light emitting diodes, referred to as LEDs for short, are made of compounds containing gallium, arsenic, phosphorus, nitrogen, etc., which radiate visible light when electrons and holes recombine, and thus can be used to make light emitting diodes, as indicator lights in circuits and instruments, or to make up text or numeric displays.

In the drive process of LED lamp, only about 40% energy conversion has become the light energy, and most energy conversion becomes heat energy, and consequently the temperature of fluorescent tube is higher relatively, and the most louvres of traditional LED lamp heat abstractor discharge the heat to the environment in, but such mode radiating effect is not good, influences the life of lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an LED lamp with a heat dissipation device, which is provided with a fixing mechanism and a driving mechanism to clamp a cooling tube, improves the stability of the cooling tube, is convenient to detach and install the cooling tube, and is provided with a heat dissipation mechanism to effectively dissipate heat of a bulb, so that the problem that the heat dissipation effect of the bulb is poor and the service life of the bulb is influenced is solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a take heat abstractor's LED lamp, includes unable adjustment base, the protection casing is installed to unable adjustment base's upper end, unable adjustment base's upper end is seted up flutedly, the fixed pipe of bottom fixedly connected with of recess, the upper end fixedly connected with spliced pole of fixed pipe, a plurality of louvres have been seted up in the junction, the bulb is installed to the upper end of spliced pole, be provided with the cooling tube in the recess, be provided with in the recess and be used for carrying out the fixed establishment fixed to the cooling tube, still be provided with in the unable adjustment base and be used for carrying out driven actuating mechanism to fixed establishment, fixed intraductal being provided with is used for carrying out radiating heat dissipation mechanism to the bulb.

Preferably, the fixing mechanism comprises two symmetrically-arranged moving plates which are connected in the groove in a sliding manner, a through groove is formed in the bottom of the groove, and the two moving plates penetrate through the through groove and are connected with the through groove in a sliding manner.

Preferably, actuating mechanism includes the double threaded rod of swivelling joint on unable adjustment base one end inside wall, double threaded rod passes unable adjustment base, double threaded rod passes two movable plates and threaded connection with it.

Preferably, heat dissipation mechanism includes fixed connection at the power motor of unable adjustment base lower extreme, the terminal fixedly connected with dwang of power motor's output shaft, the dwang passes fixed pipe, the dwang is located the one end fixedly connected with flabellum in the fixed pipe.

Preferably, the double-end threaded rod passes unable adjustment base's one end fixedly connected with handle, the cover is equipped with the antiskid rubber sleeve on the handle.

Preferably, two equal fixedly connected with splint on the relative lateral wall of movable plate, the material of splint is silica gel.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up fixed establishment and actuating mechanism, twist grip makes double threaded rod rotate, drives two movable plates rather than threaded connection and draws close to the centre in leading to the inslot, drives two splint and draws close to the centre, realizes carrying out the centre gripping to the cooling tube, improves the stability of cooling tube, and makes things convenient for the dismantlement installation of cooling tube.

2. Through setting up heat dissipation mechanism, drive power motor's output shaft rotates, drives the dwang and rotates for the flabellum rotates, thereby realizes carrying out effectual heat dissipation to the bulb, avoids the bulb radiating effect not good, influences its life.

Drawings

Fig. 1 is a perspective view of an LED lamp with a heat dissipation device according to the present invention;

fig. 2 is a schematic structural diagram of an LED lamp with a heat dissipation device according to the present invention;

fig. 3 is a sectional view of a fixing tube of an LED lamp with a heat dissipation device according to the present invention.

In the figure: the lamp comprises a fixing base 1, a protective cover 2, a cooling pipe 3, a bulb 4, a connecting column 5, a fixing pipe 6, a power motor 7, a double-end threaded rod 8, a moving plate 9, a groove 10, fan blades 11, a through groove 12 and a rotating rod 13.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a LED lamp with a heat dissipation device includes a fixing base 1, a protective cover 2 is installed at the upper end of the fixing base 1, a groove 10 is formed in the upper end of the fixing base 1, a bottom fixing pipe 6 of the groove 10 is fixedly connected with a fixing pipe 6, an upper end fixing connecting post 5 of the fixing pipe 6 is provided with a plurality of heat dissipation holes at the joint, a bulb 4 is installed at the upper end of the connecting post 5, a cooling pipe 3 is arranged in the groove 10, a fixing mechanism for fixing the cooling pipe 3 is arranged in the groove 10, a driving mechanism for driving the fixing mechanism is further arranged in the fixing base 1, and a heat dissipation mechanism for dissipating heat of the bulb 4 is arranged in the fixing pipe 6.

The fixing mechanism comprises two symmetrical movable plates 9 which are connected in the groove 10 in a sliding mode, clamping plates are fixedly connected to the opposite side walls of the two movable plates 9, the clamping plates are made of silica gel, the bottom of the groove 10 is provided with a through groove 12, and the two movable plates 9 penetrate through the through groove 12 and are connected with the through groove in a sliding mode.

Actuating mechanism is including rotating double threaded rod 8 of connection on the one end inside wall of unable adjustment base 1, and double threaded rod 8 passes the one end fixedly connected with handle of unable adjustment base 1, and the cover is equipped with the anti-skidding rubber sleeve on the handle, and double threaded rod 8 passes unable adjustment base 1, and double threaded rod 8 passes two movable plates 9 and rather than threaded connection.

The heat dissipation mechanism comprises a power motor 7 fixedly connected to the lower end of the fixing base 1, a rotating rod 13 is fixedly connected to the tail end of an output shaft of the power motor 7, the rotating rod 13 penetrates through the fixing pipe 6, and one end of the rotating rod 13, which is located in the fixing pipe 6, is fixedly connected with a fan blade 11.

When the cooling device is used, the handle is rotated to enable the double-threaded rod 8 to rotate, the two moving plates 9 in threaded connection with the double-threaded rod are driven to approach to the middle in the through groove 12, the two clamping plates are driven to approach to the middle, the cooling tube 3 is clamped, the stability of the cooling tube 3 is improved, the cooling tube 3 is convenient to disassemble and install, the output shaft of the power motor 7 is driven to rotate, the rotating rod 13 is driven to rotate, the fan blades 11 are driven to rotate, effective heat dissipation of the bulb 4 is achieved, the problem that the service life of the bulb 4 is affected due to poor heat dissipation effect of the bulb 4 is avoided, and the heat dissipation effect of the bulb 4 is improved by arranging the cooling tube 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An LED lamp with a heat dissipation device comprises a fixed base (1) and is characterized in that, the upper end of the fixed base (1) is provided with a protective cover (2), the upper end of the fixed base (1) is provided with a groove (10), the bottom of the groove (10) is fixedly connected with a fixed pipe (6), the upper end of the fixed pipe (6) is fixedly connected with a connecting column (5), a plurality of heat dissipation holes are arranged on the connecting part, a bulb (4) is arranged at the upper end of the connecting column (5), the cooling pipe (3) is arranged in the groove (10), the fixing mechanism for fixing the cooling pipe (3) is arranged in the groove (10), the fixed base (1) is also internally provided with a driving mechanism for driving the fixed mechanism, and a heat dissipation mechanism for dissipating heat of the bulb (4) is arranged in the fixing tube (6).

2. The LED lamp with the heat dissipation device as recited in claim 1, wherein the fixing mechanism comprises two symmetrically-arranged moving plates (9) slidably connected in a groove (10), a through groove (12) is formed at the bottom of the groove (10), and the two moving plates (9) both penetrate through the through groove (12) and are slidably connected with the through groove.

3. The LED lamp with the heat dissipation device as recited in claim 2, wherein the driving mechanism comprises a double-threaded rod (8) rotatably connected to an inner side wall of one end of the fixed base (1), the double-threaded rod (8) passes through the fixed base (1), and the double-threaded rod (8) passes through and is in threaded connection with the two moving plates (9).

4. The LED lamp with the heat dissipation device according to claim 3, wherein the heat dissipation mechanism comprises a power motor (7) fixedly connected to the lower end of the fixing base (1), a rotating rod (13) is fixedly connected to the end of an output shaft of the power motor (7), the rotating rod (13) penetrates through the fixing tube (6), and one end of the rotating rod (13) located in the fixing tube (6) is fixedly connected with a fan blade (11).

5. The LED lamp with the heat dissipation device as recited in claim 4, wherein a handle is fixedly connected to one end of the double-threaded rod (8) penetrating through the fixing base (1), and an anti-skid rubber sleeve is sleeved on the handle.

6. The LED lamp with the heat dissipation device as recited in claim 5, wherein clamping plates are fixedly connected to the opposite side walls of the two moving plates (9), and the clamping plates are made of silica gel.