CN217603943U

CN217603943U - Waterproof panel light that radiating effect is good

Info

Publication number: CN217603943U
Application number: CN202221011572.6U
Authority: CN
Inventors: 黄荣丰; 陈志曼; 余泽松; 凌洋
Original assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Current assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-18
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to the technical field of lighting fittings, the utility model discloses a waterproof panel lamp that radiating effect is good, which comprises a housin, the lamp plate, radiator fan and aviation baffle, be equipped with the heating panel in the casing, the inside of casing is separated to the heating panel and is formed luminous room and heat dissipation room, luminous room is located the top of heat dissipation room, the lamp plate is installed on the heating panel, the bottom of heating panel is equipped with a plurality of fin, the parallel interval of a plurality of fin sets up, radiator fan installs in the heat dissipation room and radiator fan is located one side of heat dissipation room, the both sides of heat dissipation room are equipped with a plurality of air vents respectively, the below of fin is located to the aviation baffle, one side that the aviation baffle is close to radiator fan is equipped with the wind-guiding section of top-down toward being close to radiator fan's direction slope. The utility model discloses light in weight, compact structure's radiating effect is good.

Description

Waterproof panel light that radiating effect is good

Technical Field

The utility model relates to a lighting fixture technical field especially relates to a waterproof panel light that radiating effect is good.

Background

The panel light is the illumination lamps and lanterns commonly used in the life, in order to satisfy the user demand of various scenes, current panel light generally all possesses waterproof performance, but also mean the leakproofness when waterproof to increase, thereby lead to the heat dispersion of panel light relatively poor, for improving the heat dispersion of panel light, generally can set up the fin in the panel light, however the air mobility in the panel light is relatively poor, the heat transfer effect of air and fin is not good, lead to the heat dissipation effect of panel light not good, furthermore, for increasing the area of contact of fin and air, the volume of cooling surface can be great, lead to the whole weight and the volume of panel light great.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a light in weight, compact structure's waterproof panel light that the radiating effect is good.

In order to achieve the purpose, the utility model provides a waterproof panel light that radiating effect is good, including casing, lamp plate, radiator fan and aviation baffle, be equipped with the heating panel in the casing, the heating panel will luminous room of formation and heat dissipation room are separated to the inside of casing, luminous room is located the top of heat dissipation room, the lamp plate is installed on the heating panel, the bottom of heating panel is equipped with a plurality of fin, and is a plurality of the parallel interval of fin sets up, radiator fan installs in the heat dissipation room just radiator fan is located one side of heat dissipation room, the both sides of heat dissipation room are equipped with a plurality of air vents respectively, the aviation baffle is located the below of fin, the aviation baffle is close to one side of radiator fan is equipped with top-down and toward being close to the wind-guiding section of radiator fan's direction slope.

As the utility model discloses an optimal scheme, be equipped with non-light tight buckler in the luminous room, the buckler cover is established on the lamp plate, the bottom of buckler is equipped with mounting flange, mounting flange with heating panel fixed connection.

As a preferred scheme of the utility model, the bottom of mounting flange is equipped with centers on the seal groove that the lamp plate round set up, be equipped with the sealing strip in the seal groove.

As the utility model discloses an optimal scheme, the casing still include with the control box that the bottom of heat dissipation room is connected, the indoor spool that is equipped with of heat dissipation, the top of spool with the bottom of heating panel is connected, the bottom of spool with the bottom of heat dissipation room is connected, the spool be equipped with respectively with luminous room with the line through-hole of crossing of the inside intercommunication of control box.

As the preferred scheme of the utility model, the opposite side of radiating chamber is equipped with and is used for with air in the radiating chamber blows to external blowing fan.

As a preferable aspect of the present invention, the heat radiating fins are provided in a direction from one side to the other side of the heat radiating chamber.

As the preferred scheme of the utility model, the control box is equipped with the water joint who is used for being connected with the power.

As the preferred proposal of the utility model, the utility model also comprises a handle, the two sides of the handle are respectively connected with the two sides of the shell in a rotating way.

As the preferred proposal of the utility model, the top cover of the luminous chamber is provided with a light-passing board.

The embodiment of the utility model provides a good anti-water panel light of radiating effect, compared with the prior art, its beneficial effect lies in: the utility model divides the interior of the shell into the light-emitting chamber and the heat dissipation chamber by arranging the heat dissipation plate, thereby ensuring the waterproof property of the light-emitting chamber; the radiating fan pumps the outside air into the radiating chamber, the flowability of the air in the radiating chamber is increased, the air deflector guides the air to flow to the radiating fins, so that the radiating fins do not need to extend to the blowing part of the radiating fan, the height of the radiating fins is reduced, the overall weight of the panel lamp is reduced, meanwhile, the air deflector enables the air to flow between the adjacent radiating fins and not flow around, and the radiating effect of the radiating fins is ensured.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is a broken-away block diagram of FIG. 1;

FIG. 3 is an exploded structural view of FIG. 2;

in the figure, 1, a housing; 11. a heat dissipation plate; 111. a heat sink; 12. a light emitting chamber; 121. a light-transmitting plate; 13. a heat dissipation chamber; 131. a vent hole; 14. a control box; 141. a waterproof joint; 2. a lamp panel; 3. a heat radiation fan; 4. an air deflector; 41. a wind guide section; 5. a waterproof cover; 51. a mounting flange; 511. a sealing groove; 512. a seal strip; 6. a spool; 61. a wire through hole; 7. a handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicating directions or positional relationships are used based on the directions or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the utility model discloses a waterproof panel light that radiating effect is good of preferred embodiment, which comprises a housin 1, lamp plate 2, radiator fan 3 and aviation baffle 4, be equipped with heating panel 11 in the casing 1, heating panel 11 separates the inside of casing 1 and forms luminous room 12 and radiating room 13, luminous room 12 is located radiating room 13's top, lamp plate 2 is installed on heating panel 11, the bottom of heating panel 11 is equipped with a plurality of fin 111, the parallel interval setting of a plurality of fin 111, radiator fan 3 installs in radiating room 13 and radiator fan 3 is located one side of radiating room 13, the both sides of radiating room 13 are equipped with a plurality of air vents 131 respectively, the below of fin 111 is located to aviation baffle 4, one side that aviation baffle 4 is close to radiator fan 3 is equipped with the wind-guiding section 41 of top-down toward the direction slope that is close to radiator fan 3.

The working principle of the embodiment is as follows: the heat dissipation fan 3 pumps outside air into the heat dissipation chamber 13, then the heat dissipation fan 3 blows the air to the air guiding plate 4, after being guided by the air guiding section 41 of the air guiding plate 4, the air flows through the heat dissipation fins 111, a heat dissipation channel is formed between adjacent heat dissipation fins 111, the air flows along the heat dissipation channel to take away heat dissipated by the heat dissipation fins 111, then the air guiding plate 4 is arranged to prevent the air from flowing around to ensure that the air flows along the heat dissipation channel, and finally the air is exhausted to the outside from the air vent 131 at the other end of the heat dissipation chamber 13, so that the heat dissipation effect is good.

The utility model divides the interior of the shell 1 into a light-emitting chamber 12 and a heat dissipation chamber 13 by arranging the heat dissipation plate 11, thereby ensuring the waterproof property of the light-emitting chamber 12; the heat radiation fan 3 pumps the outside air into the heat radiation chamber 13, the fluidity of the air in the heat radiation chamber 13 is increased, the air guide plate 4 guides the air to flow to the heat radiation fins 111, so that the heat radiation fins 111 do not need to extend to the blowing part of the heat radiation fan 3, the height of the heat radiation fins 111 is reduced, the whole weight of the panel light is reduced, meanwhile, the air guide plate 4 enables the air to flow between the adjacent heat radiation fins 111 and not to flow around, and the heat radiation effect of the heat radiation fins 111 is ensured.

Exemplarily, be equipped with non-light tight buckler 5 in the light-emitting room 12, the buckler 5 cover is established on lamp plate 2, and the buckler 5 covers lamp plate 2 promptly, and lamp plate 2 is located the inside of buckler 5, and the bottom of buckler 5 is equipped with mounting flange 51, mounting flange 51 and heating panel 11 fixed connection to the fixing of buckler 5, the setting of buckler 5 is protected lamp plate 2, and water-proof effects is good, light in weight, compact structure.

Illustratively, the bottom of the mounting flange 51 is provided with a sealing groove 511 which is arranged around the lamp panel 2 in a circle, and a sealing strip 512 is arranged in the sealing groove 511 to prevent water from penetrating into the waterproof cover 5 from a gap between the bottom of the mounting flange 51 and the light emitting chamber 12.

Exemplarily, the housing 1 further includes a control box 14 connected to the bottom of the heat dissipation chamber 13, a bobbin 6 is disposed in the heat dissipation chamber 13, the top end of the bobbin 6 is connected to the bottom of the heat dissipation plate 11, the bottom end of the bobbin 6 is connected to the bottom of the heat dissipation chamber 13, the bobbin 6 is provided with a bobbin through hole 61 respectively communicated with the light emission chamber 12 and the inside of the control box 14, an electrical component such as a control circuit board is disposed in the control box 14, the electrical component such as the control circuit board is electrically connected to the lamp panel 2 through a wire, and the wire just extends into the light emission chamber 12 through the bobbin through hole 61 in the bobbin to be connected to the lamp panel 2, that is, the bobbin is passed on the premise that waterproof sealing performance is ensured, in order to ensure sealing performance, in an embodiment, sealing rings are respectively embedded in the top end and the bottom end of the bobbin, it should be noted that, the heat dissipation sheet 111 and the air guide sheet 4 are respectively provided with avoidance spaces, in this embodiment, the heat dissipation sheet 111 is provided with avoidance grooves, the air guide sheet 4 is provided with avoidance holes, and the air avoidance holes, and the bobbin is connected to the bottom of the heat dissipation plate 11 after passing through the avoidance holes and the avoidance grooves.

Illustratively, the other side of the heat dissipation chamber 13 is provided with a blowing fan (not shown in the figure) for blowing air in the heat dissipation chamber 13 to the outside, the heat dissipation fan 3 pumps the outside air into the heat dissipation chamber 13 and then blows the outside air to the heat dissipation fins 111 for heat dissipation, and the blowing fan blows the air which absorbs heat emitted by the heat dissipation fins 111 out of the outside from the heat dissipation chamber 13 through the vent holes 131, so as to increase the fluidity of the air in the heat dissipation chamber 13, thereby improving the heat dissipation effect.

Illustratively, the heat radiating fins 111 are arranged in a direction from one side to the other side of the heat radiating chamber 13 such that the direction of the heat radiating passages formed between adjacent heat radiators coincides with the blowing direction of the heat radiating fan 3, facilitating the flow of the air flow, thereby ensuring the heat radiating effect.

Illustratively, the control box 14 is provided with a waterproof connector 141 for connecting with a power supply, the control box 14 is internally provided with electrical components such as a control circuit board, and the waterproof connector 141 is connected with the power supply to provide power for the electrical components such as the control circuit board, and meanwhile waterproof performance is ensured.

Illustratively, the panel light further comprises a handle 7, wherein two sides of the handle 7 are respectively connected with two sides of the shell 1 in a rotating way, so that the panel light can be held and moved, meanwhile, the handle 7 can also be rotated to the back of the panel light to be used as a supporting bracket, and the position of the handle 7 can be adjusted through rotating to adjust the irradiation angle of the panel light.

Illustratively, the top cover of the light-emitting chamber 12 is provided with a light-transmitting plate 121, which serves as a first waterproof wall.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a waterproof panel light that radiating effect is good which characterized in that: the LED lamp comprises a shell, a lamp plate, a radiating fan and an air deflector, wherein the radiating plate is arranged in the shell, the radiating plate divides the inside of the shell into a luminous chamber and a radiating chamber, the luminous chamber is located above the radiating chamber, the lamp plate is arranged on the radiating plate, a plurality of radiating fins are arranged at the bottom of the radiating plate and arranged in parallel at intervals, the radiating fan is arranged in the radiating chamber, the radiating fan is located on one side of the radiating chamber, a plurality of air holes are respectively formed in two sides of the radiating chamber, the air deflector is arranged below the radiating fins, and an air guide section which is inclined from top to bottom and is close to the radiating fan is arranged on one side of the radiating fan, close to the radiating fan.

2. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: be equipped with non-light tight buckler in the luminous room, the buckler cover is established on the lamp plate, the bottom of buckler is equipped with the mounting flange, the mounting flange with heating panel fixed connection.

3. The waterproof panel lamp with good heat dissipation effect as claimed in claim 2, wherein: the bottom of installation flange is equipped with around the seal groove that the lamp plate round set up, be equipped with the sealing strip in the seal groove.

4. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: the shell further comprises a control box connected with the bottom of the heat dissipation chamber, a wire passing shaft is arranged in the heat dissipation chamber, the top end of the wire passing shaft is connected with the bottom of the heat dissipation plate, the bottom end of the wire passing shaft is connected with the bottom of the heat dissipation chamber, and the wire passing shaft is provided with wire passing through holes respectively communicated with the light emitting chamber and the inside of the control box.

5. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: and a blowing fan used for blowing the air in the heat dissipation chamber to the outside is arranged on the other side of the heat dissipation chamber.

6. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: the heat radiating fins are arranged in a direction from one side to the other side of the heat radiating chamber.

7. The waterproof panel lamp with good heat dissipation effect as claimed in claim 4, wherein: the control box is provided with a waterproof joint for being connected with a power supply.

8. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: the lifting handle is further included, and two sides of the lifting handle are respectively connected with two sides of the shell in a rotating mode.

9. The waterproof panel lamp with good heat dissipation effect of claim 1, wherein: and a light-transmitting plate is covered at the top of the light-emitting chamber.