CN211902494U - Good heat dissipation's stage lamp - Google Patents
Good heat dissipation's stage lamp Download PDFInfo
- Publication number
- CN211902494U CN211902494U CN202020417135.9U CN202020417135U CN211902494U CN 211902494 U CN211902494 U CN 211902494U CN 202020417135 U CN202020417135 U CN 202020417135U CN 211902494 U CN211902494 U CN 211902494U
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- Prior art keywords
- lamp
- heat dissipation
- led
- hole
- shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 54
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of lighting technology, concretely relates to good heat dissipation's stage lamp. The stage lamp with good heat dissipation performance is characterized in that the heat dissipation device is arranged in the shell between the circuit board and the lamp body, and the upper cover body is provided with the heat dissipation through hole surrounding the LED through hole; the heat dissipation device comprises an LED clapboard used for preventing the heat of the lamp body from being transferred to the circuit board, and a heat dissipation fan which is arranged on the LED clapboard and used for discharging the heat of the lamp body through the heat dissipation through hole; therefore, in the process of the operation of the stage lamp, the heat dissipated by the lamp body is directly discharged through the heat dissipating through holes by utilizing the heat dissipating fan, the heat dissipated by the lamp body is prevented from being transferred to the circuit board and being not smoothly discharged in the shell, the influence on the use aging and scalding of workers due to overhigh temperature of the stage lamp is avoided, and the circuit board is prevented from being easily damaged due to overhigh temperature.
Description
Technical Field
The utility model relates to the field of lighting technology, concretely relates to good heat dissipation's stage lamp.
Background
Stage lighting is one of stage lighting devices. With the development of the scenario, stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means are used for displaying the environment and rendering the atmosphere by light colors and changes thereof, highlighting central characters, creating the sense of space and time of the stage, shaping the external image of the stage performance and providing necessary lighting effects (such as wind, rain, clouds, water and lightning).
In the use process of the stage lamp, the stage lamp is usually used for a long time, so that the heat dissipation capacity is relatively large. Stage lamp among the prior art, lamp body and circuit board generally set up in the both ends of casing, heat abstractor installs in the lamp casing, and the louvre generally sets up in bottom or the casing side near the circuit board, in-process that stage lamp used, the heat that light gived off dispels the heat through bottom or the casing side near the circuit board, because heat abstractor sets up between lamp body and circuit board, the heat that the lamp body gived off utilizes heat abstractor to discharge to the other end of casing or the lateral part of casing by the one end of casing and discharge, however, this kind of heat extraction mode can make a large amount of heats still be detained in the casing and be difficult to discharge, and then lead to the holistic generate heat temperature of this stage lamp height and scald the staff easily. On the other hand, since the heat emitted from the lamp body is discharged through one side of the circuit board, the temperature of the circuit board is too high to easily damage the circuit board, or the heat may affect the circuit board
In the below of circuit board, can make the radiating effect of lamp holder not good like this, lead to the operation of stage lamp to lose efficacy long inadequately. In addition, if the stage lamp in the prior art is used for a long time, the heat emitted by the lamp holder can affect the circuit board.
Disclosure of Invention
There is above-mentioned technical problem to prior art, the utility model provides a good heat dissipation's stage lamp.
In order to achieve the above object, the utility model provides a following technical scheme:
the stage lamp with good heat dissipation performance comprises a shell, an upper cover body arranged at the top of the shell, a bottom cover body arranged at the bottom of the shell, a lamp body arranged at the upper end part of an inner cavity of the shell and exposed out of the upper cover body, a circuit board arranged at the lower end part of the inner cavity of the shell, and a heat dissipation device arranged in the shell between the circuit board and the lamp body;
the middle part of the upper cover body is provided with an LED through hole for the LED lamp of the lamp body to penetrate out and a heat dissipation through hole surrounding the LED through hole;
the heat dissipation device comprises an LED clapboard used for preventing the heat of the lamp body from being transferred to the circuit board, and a heat dissipation fan which is arranged on the LED clapboard and used for discharging the heat of the lamp body through the heat dissipation through hole; the LED partition plate is installed on the inner wall of the shell.
Specifically, the LED partition plate comprises a baffle plate and side plates which are arranged on two sides of the baffle plate oppositely and used for being connected with the shell.
Specifically, the middle part of the baffle is provided with an air supply through hole for supplying air to the cooling fan, and the baffle is further provided with a first mounting hole which is arranged around the air supply through hole and used for mounting the cooling fan.
Specifically, the side plate is provided with a second mounting hole for fixing the LED partition plate to the shell.
Specifically, good heat dissipation's stage lamp still includes the handle, the curb plate is seted up and is used for the installation the first handle mounting hole of handle, the casing is seted up and is used for the installation the second handle mounting hole of handle.
Specifically, the lamp body comprises an LED lamp main body and a lampshade covering the LED lamp main body; the lampshade penetrates through the LED through hole and is exposed; the LED lamp main body is fixedly arranged on the shell.
Specifically, the heat dissipation through holes are formed into a plurality of arc-shaped through holes which are surrounded into a circle.
Specifically, the bottom cover body is provided with a bottom cover heat dissipation hole.
The utility model has the advantages that:
the utility model discloses a good heat dissipation's stage lamp, because the heat abstractor is installed in the casing between circuit board and the lamp body, and the upper cover body is equipped with the heat dissipation through-hole that surrounds in the LED through-hole; the heat dissipation device comprises an LED clapboard used for preventing the heat of the lamp body from being transferred to the circuit board, and a heat dissipation fan which is arranged on the LED clapboard and used for discharging the heat of the lamp body through the heat dissipation through hole; therefore, in the process of the operation of the stage lamp, the heat dissipated by the lamp body is directly discharged through the heat dissipating through holes by utilizing the heat dissipating fan, the heat dissipated by the lamp body is prevented from being transferred to the circuit board and being not smoothly discharged in the shell, the influence on the use aging and scalding of workers due to overhigh temperature of the stage lamp is avoided, and the circuit board is prevented from being easily damaged due to overhigh temperature.
Drawings
Fig. 1 is a schematic view of a first view angle structure of a stage lamp with good heat dissipation performance after a handle is hidden in an embodiment of the present invention.
Fig. 2 is a schematic view of a second view angle structure of a stage lamp with good heat dissipation performance after hiding a handle in an embodiment of the present invention.
Fig. 3 is a third view structure schematic diagram of the stage lamp with good heat dissipation performance after the handle is hidden in the embodiment of the present invention.
Fig. 4 is an exploded schematic view of a stage lamp with good heat dissipation in an embodiment of the present invention.
Fig. 5 is a schematic structural view of an LED partition board of a stage lamp with good heat dissipation in an embodiment of the present invention.
Reference numerals:
the shell 1 and the second handle mounting hole 11;
the LED lamp comprises an upper cover body 2, an LED through hole 21, a heat dissipation through hole 22 and an arc-shaped through hole 201;
a bottom cover body 3 and bottom heat dissipation holes 31;
the lamp body 4, the LED lamp body 41 and the lampshade 42;
a heat sink 5;
the LED partition board 6, the baffle 61, the side board 62, the air supply through hole 601, the first mounting hole 602, the second mounting hole 603 and the first handle mounting hole 604;
a heat radiation fan 7;
a handle 8.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings. Detailed description of the inventionwhile the present invention will be described in detail and fully with reference to the accompanying drawings, it is to be understood that the embodiments described are illustrative of some, but not all, embodiments of the invention. 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. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present 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. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
As shown in fig. 1 to 5, the stage lamp with good heat dissipation performance of the present embodiment includes a housing 1, an upper cover 2 mounted on the top of the housing 1, a bottom cover 3 mounted on the bottom of the housing 1, a lamp body 4 mounted on the upper end of the inner cavity of the housing 1 and exposed out of the upper cover 2, a circuit board (not shown in the drawings) mounted on the lower end of the inner cavity of the housing 1, and a heat dissipation device 5 mounted in the housing 1 between the circuit board and the lamp body 4; the circuit board is connected with the outside through the bottom cover body 3, and power supply, input and output of the LED controller and the like are carried out. In this embodiment, the upper cover body 2 and the bottom cover body 3 are connected to the housing 1 by means of clamping.
In this embodiment, the middle part of the upper cover body 2 is provided with an LED through hole 21 for the LED lamp of the lamp body 4 to penetrate through, and a heat dissipation through hole 22 surrounding the LED through hole 21; the heat dissipation device 5 comprises an LED partition plate 6 for blocking heat of the lamp body 4 from being transferred to the circuit board, and a heat dissipation fan 7 mounted on the LED partition plate 6 for discharging the heat of the lamp body 4 through the heat dissipation through hole 22; wherein, the LED baffle 6 is arranged on the inner wall of the shell 1.
In this embodiment, the LED partition board 6 includes a baffle 61 and side plates 62 disposed on two sides of the baffle 61 oppositely for connecting with the housing 1. The baffle 61 is used for installing the heat dissipation fan 7, and the side plate 62 is used for installing and fixing the LED partition 6 on the inner wall of the housing 1.
In this embodiment, the middle portion of the baffle 61 is provided with an air supply through hole 601 for supplying air to the cooling fan 7, and the baffle 61 is further provided with a first mounting hole 602 which is arranged around the air supply through hole 601 and is used for mounting the cooling fan 7.
In this embodiment, the side plate 62 is provided with a second mounting hole 603 for fixing the LED partition 6 to the housing 1, and the side plate 62 is fixed to the housing 1 by screws and the second mounting hole 603.
In this embodiment, the stage lamp with good heat dissipation performance further includes a handle 8, the side plate 62 is provided with a first handle mounting hole 604 for mounting the handle 8, and the housing 1 is provided with a second handle mounting hole 11 for mounting the handle 8. In actual installation, the handle 8 is mounted to the first handle mounting hole 604 and the second handle mounting hole 11 by screws.
In this embodiment, the lamp body 4 includes an LED lamp body 41 and a lamp cover 42 covering the LED lamp body 41; the lampshade 42 penetrates through the LED through hole 21 and is exposed to be used for illumination; the LED lamp body 41 is fixed to the housing 1.
In this embodiment, the heat dissipation through holes 22 are formed by a plurality of arc-shaped through holes 201, which is convenient for design and has good heat dissipation effect.
In this embodiment, the bottom cover body 3 is provided with bottom cover heat dissipation holes 31, so as to facilitate heat dissipation of the circuit board.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a good heat dissipation's stage lamp which characterized by: the LED lamp comprises a shell, an upper cover body arranged on the top of the shell, a bottom cover body arranged at the bottom of the shell, a lamp body arranged at the upper end part of an inner cavity of the shell and exposed out of the upper cover body, a circuit board arranged at the lower end part of the inner cavity of the shell, and a heat dissipation device arranged in the shell between the circuit board and the lamp body;
the middle part of the upper cover body is provided with an LED through hole for the LED lamp of the lamp body to penetrate out and a heat dissipation through hole surrounding the LED through hole;
the heat dissipation device comprises an LED clapboard used for preventing the heat of the lamp body from being transferred to the circuit board, and a heat dissipation fan which is arranged on the LED clapboard and used for discharging the heat of the lamp body through the heat dissipation through hole; the LED partition plate is installed on the inner wall of the shell.
2. The stage lamp of claim 1, wherein: the LED baffle plate comprises a baffle plate and side plates which are oppositely arranged on two sides of the baffle plate and are used for being connected with the shell.
3. The stage lamp of claim 2, wherein: the middle part of the baffle is provided with an air supply through hole for supplying air to the cooling fan, and the baffle is also provided with a first mounting hole which is arranged around the air supply through hole and is used for mounting the cooling fan.
4. The stage lamp of claim 2, wherein: the side plate is provided with a second mounting hole for fixing the LED partition plate on the shell.
5. The stage lamp of claim 4, wherein: the stage lamp with good heat dissipation performance further comprises a handle, the side plate is provided with a first handle mounting hole for mounting the handle, and the shell is provided with a second handle mounting hole for mounting the handle.
6. The stage lamp of claim 1, wherein: the lamp body comprises an LED lamp main body and a lampshade covering the LED lamp main body; the lampshade penetrates through the LED through hole and is exposed; the LED lamp main body is fixedly arranged on the shell.
7. The stage lamp of claim 1, wherein: the heat dissipation through holes are formed in a mode that a plurality of arc-shaped through holes are surrounded.
8. The stage lamp of claim 1, wherein: the bottom cover body is provided with a bottom cover heat dissipation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417135.9U CN211902494U (en) | 2020-03-27 | 2020-03-27 | Good heat dissipation's stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417135.9U CN211902494U (en) | 2020-03-27 | 2020-03-27 | Good heat dissipation's stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902494U true CN211902494U (en) | 2020-11-10 |
Family
ID=73275705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020417135.9U Expired - Fee Related CN211902494U (en) | 2020-03-27 | 2020-03-27 | Good heat dissipation's stage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902494U (en) |
-
2020
- 2020-03-27 CN CN202020417135.9U patent/CN211902494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |