CN221463779U

CN221463779U - LED photographic lamp

Info

Publication number: CN221463779U
Application number: CN202323077951.2U
Authority: CN
Inventors: 盛纪娜
Original assignee: Xi'an Bada Audio And Video Technology Co ltd
Current assignee: Xi'an Bada Audio And Video Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-08-02
Anticipated expiration: 2033-11-15

Abstract

The utility model discloses an LED photographic lamp, in particular to the technical field of photographic lamps, which comprises a bracket, wherein a lamp body is arranged on the top surface of the bracket, a radiating box is fixedly arranged on one side of the outer surface of the lamp body, a return pipe is fixedly connected between the radiating box and the lamp body, and a liquid storage box is fixedly arranged on one side of the outer surface of the lamp body. According to the LED photographic lamp, in actual work, the water pump transmits liquid in the liquid storage box into the radiating pipe through the fixing pipe and the transmission pipe, the liquid in the radiating pipe can absorb heat in the lamp body, the liquid after absorbing the heat can enter the cooling pipe through the return pipe, the motor drives the fan blade to rotate, the cooling fin is matched with the fan blade, the liquid in the cooling pipe can be cooled, the cooled liquid can enter the liquid storage box again through the connecting pipe, and the liquid can enter the radiating pipe again through the water pump, so that the liquid can be circulated, the effect of cooling the inside of the lamp body is achieved, and the LED photographic lamp is convenient to cool.

Description

LED photographic lamp

Technical Field

The utility model relates to the technical field of photographic lamps, in particular to an LED photographic lamp.

Background

The LED photography lamp is a lamp used for lighting and achieving a certain light effect in stage performance and film shooting, is helpful for representing the content of a program, shows the creative intention of an author, and enables audiences and cameras to obtain correct color feel and exposure.

Through the search, for example, the utility model of application number 202222921071.8 discloses an LED photographic lamp, which comprises a lamp holder, the bottom of lamp holder is provided with adjusting part, adjusting part's bottom is provided with the backup pad, the bottom fixed mounting of backup pad has the bracing piece, the bottom of bracing piece is provided with the tripod, the outside of bracing piece is provided with accomodates the subassembly, and the LED photographic lamp just can rise after long-time use, if not in time cool down it, causes the LED photographic lamp to produce the damage easily, influences its life, and this utility model is inconvenient to cool down the LED photographic lamp, consequently, in order to solve above defect, the inventor proposes an LED photographic lamp.

Disclosure of utility model

The utility model mainly aims to provide an LED photographic lamp which can effectively solve the problem that the LED photographic lamp is inconvenient to cool.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a LED photographic lamp, includes the support, the top surface of support is equipped with the lamp body, surface one side fixed mounting of lamp body has the radiating box, and fixedly connected with back flow between radiating box and the lamp body, surface one side fixed mounting of lamp body has the stock solution box, and fixedly connected with connecting pipe between stock solution box and the radiating box, surface one side fixed mounting of lamp body has the water pump, and fixedly connected with fixed pipe between water pump and the stock solution box, fixedly connected with transmission tube between water pump and the lamp body.

Preferably, the inside one side fixed mounting of lamp body has the printing opacity color board, inside one side fixed mounting of lamp body has the LED lamp source board, one side fixedly connected with conducting strip of LED lamp source board, conducting strip one side fixed mounting has the cooling tube.

Preferably, one end of the radiating pipe is fixedly connected with the transmission pipe, and the other end of the radiating pipe is fixedly connected with the return pipe.

Preferably, the outer top surface of radiating box is equipped with the inlet port, surface one side of radiating box is equipped with the venthole, the inside fixed mounting of radiating box has the fin, fin one side fixedly connected with cooling tube, surface one side fixed mounting of radiating box has the motor, and the output fixed mounting of motor has the flabellum.

Preferably, the filter plates are fixedly arranged in the air inlet holes and the air outlet holes.

Preferably, one end of the cooling pipe is fixedly connected with the return pipe, and the other end of the cooling pipe is fixedly connected with the connecting pipe.

Preferably, the outer top surface both sides of radiating box all fixed mounting have the removal frame, two the inside of removing the frame is all fixed mounting has the slide bar, two the surface joint activity of slide bar has the movable plate, the outer top surface fixed mounting of radiating box has electric push rod, and the output and the movable plate fixed connection of electric push rod.

Preferably, the bottom surface of the movable plate is provided with a mounting groove, and the inside of the mounting groove is fixedly connected with a brush plate.

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

The utility model discloses an LED photographic lamp, which is characterized in that a radiating pipe is arranged, in actual work, a water pump transmits liquid in a liquid storage box into the radiating pipe through a fixed pipe and a transmission pipe, the liquid in the radiating pipe can absorb heat in a lamp body, the liquid after absorbing the heat can enter the cooling pipe through a return pipe, a motor drives a fan blade to rotate, the cooling pipe is matched with a radiating fin, the liquid in the cooling pipe can be cooled, the cooled liquid can enter the liquid storage box through a connecting pipe again, and the liquid can enter the radiating pipe again through the water pump, so that the liquid is circulated, the effect of cooling the inside of the lamp body is achieved, and the LED photographic lamp is convenient to cool.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a lamp body according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a heat dissipating cartridge of the present utility model;

FIG. 4 is a schematic top view of a heat dissipating box according to the present utility model;

Fig. 5 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. a bracket; 2. a lamp body; 3. a heat dissipation box; 4. a liquid storage box; 5. a water pump; 6. a return pipe; 7. a connecting pipe; 8. a transmission tube; 9. a fixed tube; 201. a light-transmitting color plate; 202. an LED lamp panel; 203. a heat conductive sheet; 204. a heat radiating pipe; 301. an air inlet hole; 302. an air outlet hole; 303. a heat sink; 304. a cooling tube; 305. a motor; 306. a fan blade; 307. a moving rack; 308. a slide bar; 309. a moving plate; 310. an electric push rod; 3091. a mounting groove; 3092. and brushing the plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model discloses an LED photographic lamp, which is shown in fig. 1, and comprises a bracket 1, wherein the top surface of the bracket 1 is provided with a lamp body 2, one side of the outer surface of the lamp body 2 is fixedly provided with a heat dissipation box 3, a return pipe 6 is fixedly connected between the heat dissipation box 3 and the lamp body 2, and liquid after absorbing heat can enter the heat dissipation box 3 through the return pipe 6.

The outer surface one side fixed mounting of lamp body 2 has reservoir box 4, and liquid that is used for the cooling can be stored to reservoir box 4.

And fixedly connected with connecting pipe 7 between receiver 4 and the radiating box 3, and then the liquid after the heat dissipation just can get into receiver 4 in the connecting pipe 7 again, and one side of receiver 4 is equipped with the feed liquor hole, and the staff can pour the liquid into the receiver through the feed liquor hole in, and one side swing joint of feed liquor hole has sealed lid, and sealed lid can avoid when the lamp body removes, and the liquid flows in from receiver 4, and sealed lid is prior art, just will not be described in detail here.

The outer surface one side fixed mounting of lamp body 2 has water pump 5, and fixedly connected with fixed pipe 9 between water pump 5 and the receiver 4, fixedly connected with transmission pipe 8 between water pump 5 and the lamp body 2, water pump 5 passes through fixed pipe 9 and transmission pipe 8, can be with the liquid transmission in the receiver 4 to the lamp body 2 in, cool down to the lamp body 2, the liquid after absorbing the heat just can get into in the radiating box 3 through back flow 6, and the liquid after the heat dissipation just can get into the receiver 4 through connecting pipe 7 again in, just can be through water pump 5 with its retransmission to the lamp body 2 in, thereby realize that the liquid circulates.

As shown in fig. 2, a light-transmitting color plate 201 is fixedly installed on one side of the inside of the lamp body 2, an LED lamp source plate 202 is fixedly installed on one side of the lamp body 2, a heat conducting plate 203 is fixedly connected on one side of the LED lamp source plate 202, a heat radiating pipe 204 is fixedly installed on one side of the heat conducting plate 203, one end of the heat radiating pipe 204 is fixedly connected with a transmission pipe 8, the other end of the heat radiating pipe 204 is fixedly connected with a return pipe 6, liquid can enter the heat radiating pipe 204 through the transmission pipe 8, then the liquid in the heat radiating pipe 204 absorbs heat in the lamp body 2, and the liquid after absorbing the heat can enter the return pipe 6.

As shown in fig. 3, the outer top surface of the heat dissipation case 3 is provided with an air intake hole 301, and outside air can enter the heat dissipation case 3 through the air intake hole 301.

An air outlet hole 302 is formed in one side of the outer surface of the heat dissipation box 3, and air in the heat dissipation box 3 can be discharged through the air outlet hole 302.

The inside fixed mounting of radiating box 3 has fin 303, and fin 303 one side fixedly connected with cooling tube 304, and the surface one side fixed mounting of radiating box 3 has motor 305, and the output fixed mounting of motor 305 has flabellum 306, and motor 305 can drive the flabellum 306 rotation to cooperate fin 303 to cool down the liquid in the cooling tube 304.

It should be noted that, the inside of inlet port 301 and venthole 302 is all fixed mounting has the filter, can effectively avoid outside impurity to get into in the radiating box 3 through inlet port 301 and venthole 302, and the one end and the back flow 6 fixed connection of cooling tube 304, and the liquid that absorbs heat can get into in the cooling tube 304 through back flow 6, and the other end and the connecting pipe 7 fixed connection of cooling tube 304, and the liquid just can get into in the connecting pipe 7 after the cooling to get into in the liquid storage box 4 again.

As shown in fig. 4, the two sides of the outer top surface of the heat dissipation box 3 are fixedly provided with moving frames 307, the inner parts of the two moving frames 307 are fixedly provided with sliding rods 308, the outer surfaces of the two sliding rods 308 are movably connected with a moving plate 309, and the moving plate 309 can move along the two sliding rods 308.

The electric push rod 310 is fixedly arranged on the outer top surface of the heat dissipation box 3, the output end of the electric push rod 310 is fixedly connected with the moving plate 309, and the electric push rod 310 can push the moving plate 309 to move.

Next to the above practical example, as shown in fig. 5, the bottom surface of the moving plate 309 is provided with a mounting groove 3091, the brush plate 3092 is fixedly connected with the inside of the mounting groove 3091, the brush plate 3092 is installed in the mounting groove 3091 in the existing manner, when the moving plate 309 moves, the brush plate 3092 can be driven to move, and then the brush plate 3092 can clean impurities on the filter plate, so as to avoid the filter plate blockage caused by the impurities.

The working principle of the utility model is as follows: the staff pours the liquid into the liquid storage box 4 earlier, after the temperature in the lamp body 2 risees, alright start the water pump 5, the water pump 5 passes through fixed pipe 9 and transfer pipe 8, can be with the liquid transmission in the liquid storage box 4 to in the cooling tube 204, the heat in the lamp body 2 just can be absorbed to the liquid in the cooling tube 204, so as to cool down to the lamp body 2, and the liquid after absorbing the heat alright get into in the cooling tube 304 through back flow 6, at this moment, start motor 305, drive the flabellum 306 and rotate, cooperate fin 303, cool down the liquid in the cooling tube 304, the liquid after the cooling alright get into connecting pipe 7, and get into in the liquid storage box 4 again through connecting pipe 7, and then water pump 5 just can be with it again in the cooling tube 204.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An LED photography luminaire, comprising a support (1), characterized in that: the top surface of support (1) is equipped with lamp body (2), the surface one side of lamp body (2) fixed mounting has radiating box (3), and fixedly connected with back flow (6) between radiating box (3) and lamp body (2), the surface one side of lamp body (2) fixed mounting has reservoir (4), and fixedly connected with connecting pipe (7) between reservoir (4) and radiating box (3), the surface one side of lamp body (2) fixed mounting has water pump (5), and fixedly connected with fixed pipe (9) between water pump (5) and reservoir (4), fixedly connected with transmission pipe (8) between water pump (5) and lamp body (2);

A light-transmitting color plate (201) is fixedly arranged on one side of the inside of the lamp body (2), an LED lamp source plate (202) is fixedly arranged on one side of the inside of the lamp body (2), a heat conducting sheet (203) is fixedly connected to one side of the LED lamp source plate (202), a radiating pipe (204) is fixedly arranged on one side of the heat conducting sheet (203), one end of the radiating pipe (204) is fixedly connected with a transmission pipe (8), and the other end of the radiating pipe (204) is fixedly connected with a return pipe (6);

The cooling box is characterized in that an air inlet hole (301) is formed in the outer top surface of the cooling box (3), an air outlet hole (302) is formed in one side of the outer surface of the cooling box (3), a cooling fin (303) is fixedly arranged in the cooling box (3), a cooling pipe (304) is fixedly connected to one side of the cooling fin (303), a motor (305) is fixedly arranged on one side of the outer surface of the cooling box (3), fan blades (306) are fixedly arranged at the output end of the motor (305), a filter plate is fixedly arranged in the air inlet hole (301) and the air outlet hole (302), one end of the cooling pipe (304) is fixedly connected with a return pipe (6), and the other end of the cooling pipe (304) is fixedly connected with a connecting pipe (7).

2. The LED photographic lamp of claim 1, wherein: the heat dissipation box comprises a heat dissipation box body, wherein a movable frame (307) is fixedly installed on two sides of the outer top surface of the heat dissipation box body (3), sliding rods (308) are fixedly installed in the movable frame (307), movable plates (309) are movably connected to the outer surfaces of the sliding rods (308) together, an electric push rod (310) is fixedly installed on the outer top surface of the heat dissipation box body (3), and the output end of the electric push rod (310) is fixedly connected with the movable plates (309).

3. The LED photographic lamp of claim 2, wherein: the bottom surface of movable plate (309) is equipped with mounting groove (3091), the inside fixedly connected with of mounting groove (3091) brushes board (3092).