CN213577405U

CN213577405U - Heat radiation shell for light projector

Info

Publication number: CN213577405U
Application number: CN202023084633.5U
Authority: CN
Inventors: 颜传立
Original assignee: Jiangmen Jiangxin Hardware Accessories Co ltd
Current assignee: Jiangmen Jiangxin Hardware Accessories Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-29
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a reducing mechanism technical field just discloses a heat dissipation shell for projection lamp, including the projecting lamp shell, the top fixedly connected with cooling tube of projecting lamp shell, the top fixedly connected with fin of projecting lamp shell, the left side fixed mounting of projecting lamp shell has the shutter plate. This heat dissipation shell for light projector, through install the cooling tube on the projecting lamp shell, fin and shutter plate, be convenient for utilize the cooling tube with inside hot-air outgoing, play reinforcing mobile purpose, the fin plays increase heat radiating area and improves the radiating rate, the shutter plate has guaranteed that the air inlet is stable, also can steady air inlet under the condition that does not have external drive, through installing driving motor on the projecting lamp shell, antifriction bearing, the wind direction cover, connecting rod and fan blade, be convenient for utilize the power of driving motor output to drive the connecting rod at antifriction bearing's inside rotation, thereby it is rotatory to drive fan blade, make inside air flow.

Description

Heat radiation shell for light projector

Technical Field

The utility model relates to a reducing mechanism technical field specifically is a heat dissipation shell for light projector.

Background

The projector is a lamp whose illuminance on a designated illuminated surface is higher than that of the surrounding environment, and is also called a spotlight, and generally, it can be aimed in any direction and has a structure that is not affected by weather conditions.

At present, the requirement on the light of a stage is higher and higher, but the existing projection lamp has poor heat dissipation effect, the internal temperature rises sharply, the temperature heat dissipation is slow, the damage of the projection lamp is easily caused, and the use cost is increased, so the heat dissipation shell for the projection lamp is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat dissipation shell for light projector possesses advantages such as the radiating rate is fast, and it is poor to have solved current projecting lamp radiating effect, and inside temperature sharply rises, and the temperature heat dissipation is slow, causes the damage of projecting lamp easily, has increased use cost's problem.

(II) technical scheme

For realizing the above-mentioned fast purpose of radiating rate, the utility model provides a following technical scheme: a heat dissipation shell for a projector lamp comprises a projector lamp shell, wherein the top of the projector lamp shell is fixedly connected with a heat dissipation pipe, the top of the projector lamp shell is fixedly connected with a heat dissipation fin, the left side of the projector lamp shell is fixedly provided with a louver, the left side of the projector lamp shell is fixedly provided with a driving motor, the left inner wall of the projector lamp shell is fixedly provided with a rolling bearing, the left inner wall of the projector lamp shell is fixedly connected with a wind direction cover, the inner part of the rolling bearing is fixedly connected with a connecting rod fixedly connected with an output shaft of the driving motor, the right side of the connecting rod is fixedly connected with a fan blade, the inner bottom wall of the projector lamp shell is fixedly connected with a heat dissipation plate, the top of the heat dissipation plate is fixedly provided with a projector lamp, the interior fixed mounting that goes out the fluorescent tube has the light modulating mirror, the bottom fixedly connected with electric putter of projecting lamp shell, the front swing joint of projecting lamp shell has the dismouting board.

Preferably, the air exit has been seted up at the top of projecting lamp shell, the cooling tube runs through and extends to the inside of projecting lamp shell through the air exit.

Preferably, the top fixedly connected with of projecting lamp shell equidistance evenly distributed quantity is the fin of six, the dismouting board passes through screw and projecting lamp shell swing joint.

Preferably, the installing port has been seted up to the left side of projecting lamp shell, the connecting rod runs through and extends to the outside of projecting lamp shell and with driving motor's output shaft fixed connection through the installing port.

Preferably, the rolling bearing is divided into an inner ring, a ball and an outer ring, the inner ring of the rolling bearing is fixedly connected with the connecting rod, and the outer ring of the rolling bearing is fixedly connected with the shell of the projection lamp.

Preferably, the light-emitting port has been seted up on the right side of projecting lamp shell, the light-emitting pipe runs through and extends to the inside of projecting lamp shell through the light-emitting port.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat dissipation shell for light projector possesses following beneficial effect:

the heat dissipation shell for the projector is characterized in that the heat dissipation tube, the heat dissipation fins and the louver blades are arranged on the projector shell, so that the heat dissipation tubes can be conveniently utilized to discharge internal hot air, the purpose of enhancing the fluidity is achieved, the heat dissipation fins can increase the heat dissipation area and improve the heat dissipation speed, the louver blades ensure stable air inlet, and the air can be stably fed without external drive, the driving motor, the rolling bearing, the wind direction cover, the connecting rod and the fan blades are arranged on the projector shell, so that the connecting rod can be conveniently driven to rotate in the rolling bearing by utilizing the power output by the driving motor, the fan blades are driven to rotate, so that the internal air flows, the heat dissipation speed is accelerated, the wind direction cover can achieve the purpose of controlling the wind direction and increasing the wind speed, the heat dissipation efficiency is improved, and the heat dissipation plate, the projector body and the heat absorption plate, the absorber plate plays increase projecting lamp body top heat radiating area, self thermal giving off has been accelerated, make self remain a relative scope all the time, service life is prolonged, through install the dimming mirror on the projecting lamp shell, electric putter and dismouting board, be convenient for utilize the effect of dimming mirror regulation light source luminance and colour, electric putter plays the regulation and throws the light source angle, the purpose that changes the light source high position, the dismouting board plays the convenience and maintains and inspect inside, overall structure is simple, high durability and convenient use, the light radiating effect is good, the heat dissipation of inside temperature relatively stable is fast, can not cause the damage of projecting lamp, use cost is reduced.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: the projector comprises a projector shell 1, a radiator tube 2, radiating fins 3, louver blades 4, a driving motor 5, a rolling bearing 6, a wind direction cover 7, a connecting rod 8, fan blades 9, a radiating plate 10, a projector body 11, a heat absorbing plate 12, a light outlet tube 13, a light adjusting mirror 14, an electric push rod 15 and a detachable plate 16.

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. 1-2, a heat dissipation housing for a projector lamp comprises a projector lamp housing 1, a heat dissipation pipe 2 is fixedly connected to the top of the projector lamp housing 1, an air outlet is formed in the top of the projector lamp housing 1, the heat dissipation pipe 2 penetrates through and extends into the projector lamp housing 1 through the air outlet, a heat dissipation fin 3 is fixedly connected to the top of the projector lamp housing 1, a louver 4 is fixedly installed on the left side of the projector lamp housing 1, a driving motor 5 is fixedly installed on the left side of the projector lamp housing 1, a rolling bearing 6 is fixedly installed on the inner wall of the left side of the projector lamp housing 1, a wind direction cover 7 is fixedly connected to the inner wall of the left side of the projector lamp housing 1, a connecting rod 8 fixedly connected to an output shaft of the driving motor 5 is fixedly connected to the inside of the, the outer ring of the rolling bearing 6 is fixedly connected with the projector housing 1, the left side of the projector housing 1 is provided with a mounting port, the connecting rod 8 penetrates through the mounting port and extends to the outside of the projector housing 1 and is fixedly connected with an output shaft of the driving motor 5, the right side of the connecting rod 8 is fixedly connected with the fan blade 9, the inner bottom wall of the projector housing 1 is fixedly connected with the heat dissipation plate 10, the top of the heat dissipation plate 10 is fixedly provided with the projector body 11, the top of the projector body 11 is fixedly connected with the heat absorption plate 12, the right side of the projector housing 1 is fixedly connected with the light outlet tube 13, the right side of the projector housing 1 is provided with the light outlet port, the light outlet tube 13 penetrates through the light outlet port and extends to the inside of the projector housing 1, the inside of the light outlet tube 13 is fixedly provided with the light adjusting mirror 14, the top fixedly connected with of projecting lamp shell 1 equidistance evenly distributed quantity is the fin 3 of six, and dismouting board 16 passes through screw and projecting lamp shell 1 swing joint.

To sum up, in the heat dissipation housing for the projector, the heat dissipation tube 2, the heat dissipation fins 3 and the louver blades 4 are installed on the projector housing 1, so that the heat dissipation tube 2 is convenient to discharge the hot air inside, and the purpose of enhancing the fluidity is achieved, the heat dissipation fins 3 increase the heat dissipation area and improve the heat dissipation speed, the louver blades 4 ensure stable air inlet, and can stably supply air without external driving, the driving motor 5, the rolling bearing 6, the wind direction cover 7, the connecting rod 8 and the fan blades 9 are installed on the projector housing 1, so that the connecting rod 8 is driven by the power output by the driving motor 5 to rotate inside the rolling bearing 6, thereby driving the fan blades 9 to rotate, so that the internal air flows, and the heat dissipation speed is increased, the wind direction cover 7 achieves the purpose of controlling the wind direction and increasing the wind speed, so that the heat dissipation efficiency of the projector is improved, and the heat, Projecting lamp body 11 and absorber plate 12, be convenient for utilize heating panel 10 to absorb away the heat of projecting lamp body 11 bottom, absorber plate 12 plays increase projecting lamp body 11 top heat radiating area, the radiating of self heat has been accelerated, make self remain at a relative range all the time, service life has been improved, through install dimming mirror 14 on projecting lamp shell 1, electric putter 15 and dismouting board 16, be convenient for utilize dimming mirror 14 to adjust the effect of light source luminance and colour, electric putter 15 plays and adjusts the projection light source angle, the purpose of change light source high position, dismouting board 16 plays the convenience and maintains and inspect inside, overall structure is simple, high durability and convenient use, it is poor to have solved current projecting lamp rapid radiating effect, inside temperature rises, the temperature heat dissipation is slow, cause the damage of projecting lamp easily, use cost's problem has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a heat dissipation shell for projecting lamp, includes projecting lamp shell (1), its characterized in that: the top fixedly connected with cooling tube (2) of projecting lamp shell (1), the top fixedly connected with fin (3) of projecting lamp shell (1), the left side fixedly mounted of projecting lamp shell (1) has shutter plate (4), the left side fixedly mounted of projecting lamp shell (1) has driving motor (5), the left side inner wall fixedly mounted of projecting lamp shell (1) has antifriction bearing (6), the left side inner wall fixedly connected with wind direction cover (7) of projecting lamp shell (1), the inside fixedly connected with of antifriction bearing (6) and driving motor's (5) output shaft fixedly connected connecting rod (8), the right side fixedly connected with fan blade (9) of connecting rod (8), the interior diapire fixedly connected with heating panel (10) of projecting lamp shell (1), the top fixedly mounted of heating panel (10) has projecting lamp body (11), the top fixedly connected with absorber plate (12) of projecting lamp body (11), the right side fixedly connected with of projecting lamp shell (1) goes out fluorescent tube (13), the inside fixed mounting that goes out fluorescent tube (13) has dimming mirror (14), the bottom fixedly connected with electric putter (15) of projecting lamp shell (1), the front swing joint of projecting lamp shell (1) has detachable plate (16).

2. A heat sink housing for a light projector as recited in claim 1, wherein: the air exit has been seted up at the top of projecting lamp shell (1), cooling tube (2) run through and extend to the inside of projecting lamp shell (1) through the air exit.

3. A heat sink housing for a light projector as recited in claim 1, wherein: the top fixedly connected with of projecting lamp shell (1) equidistance evenly distributed quantity is fin (3) six, dismouting board (16) pass through screw and projecting lamp shell (1) swing joint.

4. A heat sink housing for a light projector as recited in claim 1, wherein: the installing port has been seted up in the left side of projecting lamp shell (1), connecting rod (8) run through and extend to the outside of projecting lamp shell (1) and with the output shaft fixed connection of driving motor (5) through the installing port.

5. A heat sink housing for a light projector as recited in claim 1, wherein: the rolling bearing (6) is divided into an inner ring, a ball and an outer ring, the inner ring of the rolling bearing (6) is fixedly connected with the connecting rod (8), and the outer ring of the rolling bearing (6) is fixedly connected with the projection lamp shell (1).

6. A heat sink housing for a light projector as recited in claim 1, wherein: light-emitting port has been seted up on the right side of projecting lamp shell (1), light-emitting pipe (13) run through and extend to the inside of projecting lamp shell (1) through light-emitting port.