CN210950971U - Stage lamp heat dissipation system - Google Patents
Stage lamp heat dissipation system Download PDFInfo
- Publication number
- CN210950971U CN210950971U CN201922383382.1U CN201922383382U CN210950971U CN 210950971 U CN210950971 U CN 210950971U CN 201922383382 U CN201922383382 U CN 201922383382U CN 210950971 U CN210950971 U CN 210950971U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- cavity
- lamp body
- isolation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The stage lamp heat dissipation system comprises a shell, wherein the shell is provided with a heat dissipation isolation part, the heat dissipation isolation part isolates the interior of the shell into an upper cavity and a lower cavity, a heat dissipation channel is formed between the heat dissipation isolation part and the shell, and heat generated by the lower cavity is dissipated to the outside through the heat dissipation channel; and a cooling device is arranged at the lower part of the heat dissipation isolation part and sucks cold air flow into the lamp body from the bottom of the lamp body to cool parts in the lamp body. The whole lamp divides the heat dissipation system into two parts through the heat dissipation isolation part, so that heat generated by the cavity at the lower part of the lamp body is directly dissipated from the lower part in time, the lamp body is isolated from the cavity at the upper part, the temperature of the cavity at the whole part of the lamp is prevented from being overhigh, and the cavity at the upper part is provided with a heat dissipation fan of the lamp body to dissipate the heat at the upper part of the lamp body.
Description
Technical Field
The utility model relates to a stage lamps and lanterns field especially relates to a stage lamps and lanterns cooling system.
Background
When the lamp is in use, the light source emits light and simultaneously converts a part of energy into heat energy. The heat energy needs to be discharged out of the lamp body from the lamp body in time to ensure the requirement of the light source on the temperature, and the heat dissipation structure of the existing lamp is integrated, namely the heat generated by the light source penetrates through the whole lamp body, so that the temperature of the lamp at the upper part is overhigh; in addition, the cold air flow of the existing lamp heat dissipation system is from top to bottom, the hot air flow is from bottom to top, two air flows collide, and the cold air flow is not easy to flow to the lower part, so that the lower part heat dissipation effect is poor.
Therefore, there is a need for a heat dissipation system that can not only quickly dissipate the hot air flow in the lamp, but also cool the cold air flow by fully contacting the parts in the lamp.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a stage lamps and lanterns cooling system, includes the casing, its characterized in that: the shell is provided with a heat dissipation isolation part, the heat dissipation isolation part isolates the interior of the shell into an upper cavity and a lower cavity, a heat dissipation channel is formed between the heat dissipation isolation part and the shell, and heat generated by the lower cavity is discharged to the outside through the heat dissipation channel; the lower part of the heat dissipation isolation part is provided with a cooling device, and the cooling device sucks cold air flow into the lamp body from the bottom of the lamp body to cool parts in the lamp body;
furthermore, the heat dissipation isolation part comprises an isolation plate and heat conduction plates arranged on two sides of the isolation plate, the isolation plate is arranged on the upper part of the heat conduction plate, and the isolation plate and the heat conduction plates resist hot air flow in the lower cavity;
furthermore, a sealing ring is arranged on the heat dissipation channel and arranged on the outer side of the luminous body, and the luminous body is hermetically connected with the isolation plate through the sealing ring
Furthermore, a dustproof net is arranged on the outer side of the heat conducting plate and is arranged at an air outlet of the heat conducting plate;
the dustproof net is characterized by further comprising a heat dissipation fixing plate, wherein the heat dissipation fixing plate is used for fixedly mounting the dustproof net;
furthermore, the shell is provided with a heat dissipation groove, and the dustproof net and the heat dissipation fixing plate are installed corresponding to the heat dissipation groove;
further, the cooling device comprises two cooling fans which are respectively arranged on two sides of the lower end of the heat dissipation isolation part, and the cooling fans are used for sucking cold air from the bottom of the lamp body;
furthermore, two cooling fans are arranged in the upper cavity, one cooling fan is used for sucking cold air, and the other cooling fan blows out hot air inside the lamp body.
The utility model has the advantages that: the whole lamp divides the heat dissipation system into two parts through the heat dissipation isolation part, so that heat generated by the cavity at the lower part of the lamp body is directly dissipated from the lower part in time, the lamp body is isolated from the cavity at the upper part, the temperature of the cavity at the whole part of the lamp is prevented from being overhigh, the cavity at the upper part is provided with a heat dissipation fan of the lamp body, and the heat at the upper part of the lamp body is dissipated through the heat dissipation fan; just the utility model discloses a cooling system is from bottom to top, inhales the lamp body with the cold air current from the lamp body bottom through cooling device promptly in, dispels the heat with the cold air current along the hot gas flow direction, can be in order to strengthen the speed that the hot gas flow gived off in the casing, can carry out the heat-generating body fast again and cool.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a cross-sectional view of a structure provided in an embodiment of the present invention;
fig. 2 is a schematic view of a heat dissipation of the lower cavity according to an embodiment of the present invention;
fig. 3 is a schematic view of an upper cavity heat dissipation structure according to an embodiment of the present invention;
wherein, 1-radiator 2-cooling fan 3-sealing ring 4-isolation plate 5-heat radiation fixing plate
6-heat conducting plate 7-heat radiating fan
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which the orientation of fig. 1 is taken as a reference.
As shown in fig. 1-3, an embodiment of the present invention provides a stage lighting fixture heat dissipation system, the stage lighting fixture includes a housing, the housing is provided with components such as a light source, a color mixing element, a color filtering element, an atomizing element, an amplifying mirror element, and a focusing element, the light source can generate a large amount of heat during the light emitting process, the existing lighting fixture heat dissipation system is intercommunicated inside the whole housing of the lighting fixture, the heat generated by the light source cannot be rapidly dissipated from the lower portion in time, and the hot air flows to the upper cavity, so that the temperature inside the whole cavity is too high; the utility model discloses be equipped with the heat dissipation isolation in the casing, the heat dissipation isolation sets up at the casing middle part, and light source body upper portion sets up the heat dissipation isolation through the upper portion at the light source body to be divided into two with the inside cavity of casing, divide into upper portion cavity and lower part cavity promptly, the light source body sets up in the lower part cavity, and the heat that the light source body produced is mostly kept apart in the lower part cavity, and the heat of lower part cavity looses the lamps and lanterns outside through the heat dissipation isolation.
As shown in fig. 2, the heat dissipation isolation part includes an isolation plate 4 and heat conduction plates 6, a clamping groove for installing the isolation plate is arranged in the casing, the isolation plate 4 is arranged in the cavity fixedly installed through the clamping groove, the heat conduction plates 6 are arranged on two sides of the upper part of the isolation plate, the isolation plate 4 and the heat conduction plates 6 are enclosed into a cavity, so that the cavity and the casing form a heat dissipation channel, heat generated by the light source body is dissipated through the radiator 1 and then is taken in and out of the heat dissipation channel through the cooling fan, then the heat is dissipated to the outside through the heat dissipation groove in the casing, the heat of the cavity on the lower part is dissipated from the lower part in time through the heat dissipation isolation part, and the temperature of the whole cavity of the lamp is.
In order to prevent heat from entering the upper cavity from the contact position of the luminous body and the isolation plate 4, a sealing ring 3 is arranged on the luminous body and the isolation plate 4, as shown in fig. 1, the luminous body and the isolation plate 4 are connected in a sealing mode through the sealing ring 3, and light can be prevented from radiating from a radiating channel and being mixed with light while the heat is prevented from being radiated to the upper part.
Be equipped with the dust screen between the radiating groove of heat-conducting plate 6 and casing, then the dust screen passes through heat dissipation fixed plate 5 to be fixed, sets up the dust screen at the radiating groove oral area promptly, prevents that a large amount of dusts from getting into in the lamp body, and the adhesion influences the operation conditions of each part at internal component.
Radiator 1 sets up the bottom at the light source body, the light source body conducts the heat for radiator 1 through the mode of contradicting the conduction, the utility model discloses in, both sides at the light source body set up two cooling blower 2, be on the upper portion of radiator 1 promptly, two cooling blower 2 its cooling mode is from bottom to top, cooling blower's convulsions one side is towards the radiator setting promptly, the air-out one side radiator setting dorsad, heat in with the radiator is taken out to the heat dissipation passageway through convulsions mode from bottom to top when scattering it, can also be with outside cold wind in the bottom suction lamps and lanterns, make the cold air current from bottom to top with the light emitting source, radiator and other parts cooling, the cold air current is unanimous with the hot air current direction, thereby accelerate the hot air current speed of giving off.
An independent heat dissipation system is arranged in the upper cavity, two heat dissipation fans 7 are arranged on two sides of the upper cavity, one heat dissipation fan 7 is used for sucking cold air from the outside, the other heat dissipation fan 7 is used for sucking the hot air in the cavity, the two heat dissipation fans 7 are different in installation mode, the air suction side of each heat dissipation fan 7 used for sucking the cold air is arranged facing the shell, the air outlet side of each heat dissipation fan is arranged opposite to the shell, and therefore the external cold air flow is sucked into the cavity; the heat dissipation fans 7 for drawing out hot air are opposite to the installation mode, the air draft side is arranged back to the shell, the air outlet side is arranged towards the shell, and the upper cavity forms an independent circulating heat dissipation system through the two heat dissipation fans 7, so that the upper cavity is independently cooled.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. Stage lamps and lanterns cooling system, including the casing, its characterized in that: the shell is provided with a heat dissipation isolation part, the heat dissipation isolation part isolates the interior of the shell into an upper cavity and a lower cavity, a heat dissipation channel is formed between the heat dissipation isolation part and the shell, and heat generated by the lower cavity is dissipated to the outside through the heat dissipation channel; and a cooling device is arranged at the lower part of the heat dissipation isolation part and sucks cold air flow into the lamp body from the bottom of the lamp body to cool parts in the lamp body.
2. A stage light fixture heat dissipation system as set forth in claim 1, wherein: the heat dissipation isolation part comprises an isolation plate and heat conduction plates arranged on two sides of the isolation plate, the isolation plate is arranged on the lower portion of the heat conduction plates, and the isolation plate and the heat conduction plates resist hot air flow in a lower cavity.
3. A stage light fixture heat dissipation system as set forth in claim 2, wherein: the heat dissipation channel is provided with a sealing ring, the sealing ring is arranged on the outer side of the luminous body, and the luminous body is in sealing connection with the isolation plate through the sealing ring.
4. A stage light fixture heat dissipation system as set forth in claim 2, wherein: the heat-conducting plate outside is equipped with the dust screen, the dust screen sets up in the gas outlet department of heat-conducting plate.
5. A stage light fixture heat dissipation system as set forth in claim 4, wherein: still include the heat dissipation fixed plate, the heat dissipation fixed plate is used for fixed mounting dust screen.
6. A stage light fixture heat dissipation system as set forth in claim 5, wherein: the shell is provided with a heat dissipation groove, and the dustproof net and the heat dissipation fixing plate are installed corresponding to the heat dissipation groove.
7. A stage light fixture heat dissipation system as set forth in claim 1, wherein: the cooling device comprises two cooling fans, the two cooling fans are respectively arranged on two sides of the lower end of the heat dissipation isolation part, and the cooling fans are used for sucking cold air from the bottom of the lamp body.
8. A stage light fixture heat dissipation system as set forth in claim 1, wherein: two heat dissipation fans are arranged in the upper cavity, one heat dissipation fan is used for sucking cold air, and the other heat dissipation fan blows out hot air inside the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383382.1U CN210950971U (en) | 2019-12-26 | 2019-12-26 | Stage lamp heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383382.1U CN210950971U (en) | 2019-12-26 | 2019-12-26 | Stage lamp heat dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950971U true CN210950971U (en) | 2020-07-07 |
Family
ID=71381231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922383382.1U Active CN210950971U (en) | 2019-12-26 | 2019-12-26 | Stage lamp heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210950971U (en) |
-
2019
- 2019-12-26 CN CN201922383382.1U patent/CN210950971U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI414721B (en) | Lamp | |
| TWI414722B (en) | Lamp | |
| CN211010830U (en) | L ED lamp | |
| CN210950971U (en) | Stage lamp heat dissipation system | |
| CN217181387U (en) | Radiator and photographic lamp | |
| CN109556073A (en) | A kind of high-power LED car light | |
| CN113048415A (en) | Stage lamp heat dissipation system | |
| CN210928413U (en) | Energy-saving efficient air convection combined radiator | |
| CN210568308U (en) | Heat dissipation system with dustproof and waterproof functions | |
| CN209001337U (en) | A kind of laser diode device | |
| JP2014099397A (en) | Lighting device | |
| CN207676110U (en) | A kind of shield door laser projection | |
| CN218510841U (en) | LED radiator with wind circulation | |
| CN212349335U (en) | Air-cooled handheld UV-LED curing lamp | |
| CN213453560U (en) | Equipment that LED generated heat is solved in series connection of COB lamp pearl | |
| CN219775660U (en) | Lamp with high heat dissipation performance | |
| CN210831891U (en) | Circulating water-cooled waterproof light beam lamp | |
| CN214580961U (en) | Lamp body and radiator complementary device of lamp | |
| CN217635529U (en) | Aluminum profile with heat dissipation function for LED lamp | |
| CN214405981U (en) | Lamp body cooling system | |
| CN220524057U (en) | Novel handkerchief lamp | |
| CN206682712U (en) | A kind of high-power imaging lamp | |
| CN216814041U (en) | LED car lamp with air inlet channel and air outlet channel arranged in different areas | |
| CN216952668U (en) | T-shaped wide-angle light source | |
| CN221076307U (en) | Stage lamp with light source fixed knot constructs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |