CN208381939U - A kind of electronic zooming spotlight - Google Patents
A kind of electronic zooming spotlight Download PDFInfo
- Publication number
- CN208381939U CN208381939U CN201821262422.6U CN201821262422U CN208381939U CN 208381939 U CN208381939 U CN 208381939U CN 201821262422 U CN201821262422 U CN 201821262422U CN 208381939 U CN208381939 U CN 208381939U
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- CN
- China
- Prior art keywords
- shell
- internal power
- heat dissipation
- power element
- fresnel lenses
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electronic zooming spotlights, including device noumenon；Described device ontology is made of shell and internal power element, the internal power member forward end is provided with irradiation light, light receiving device is provided on the inside of the irradiation light, the light receiving device bottom end is connect with internal power element, the shell is far from two sides are provided with drying chamber up and down inside Fresnel Lenses one end, the shell is provided with heat dissipation cavity far from the left and right sides inside Fresnel Lenses one end, the shell is provided with power plug far from surrounding on the outside of Fresnel Lenses one end, described shell one end is located at power plug position and is provided with display box and indicator light, the indicator light is located at display box top position, the outer side of shell set is by focusing, it is connect inside the focusing ring with internal power element.The utility model is closing setting, and dust is difficult to enter inside device noumenon, while the heat that internal power element generates will be adsorbed by phase-change material granular filler.
Description
Technical field
The utility model relates to spotlight equipment technical field, specifically a kind of electronic zooming spotlight.
Background technique
Spotlight is the light being polymerized to using optically focused camera lens or reflecting mirror etc..The point light type of reflectoscope is fairly simple, illumination is strong,
Spotlignt, convenient for being a kind of lamp with the most use in film studio and studio towards the lamp of the specific position cover in scene,
Existing spotlight radiates for convenience, and spotlight rear end is usually the setting that is open, although facilitating heat dissipation, dust enters dress
Inside is set, causes spotlight internal dust to be assembled, influences the normal use of spotlight.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic zooming spotlights, are to solve spotlight in the prior art
Facilitate heat dissipation, spotlight rear end is usually the setting that is open, although facilitating heat dissipation, dust enters inside device, cause to gather
The problem of light lamp internal dust is assembled, and the normal use of spotlight is influenced.
To achieve the above object, the utility model provides the following technical solutions: a kind of electronic zooming spotlight, including device
Ontology；Described device ontology is made of shell and internal power element, and the internal power element is located at interior of shell, described interior
Portion force device front end is provided with irradiation light, and light receiving device, the light receiving device bottom end and inside electricity are provided on the inside of the irradiation light
The connection of power element, the irradiation light front end are provided with Fresnel Lenses, and the Fresnel Lenses is embedded in interior of shell, the shell
Far from Fresnel Lenses one end inside, two sides are provided with drying chamber up and down, and desiccant is filled with inside the drying chamber, described outer
Shell is provided with heat dissipation cavity far from the left and right sides inside Fresnel Lenses one end, is filled with phase-change material particle inside the heat dissipation cavity
Filler, the shell are provided with power plug far from surrounding on the outside of Fresnel Lenses one end, and described shell one end is inserted positioned at electric power
Head position is provided with display box and indicator light, and the indicator light is located at display box top position, and the outer side of shell set is by focusing
Circle, the focusing ring inside are connect with internal power element.
Preferably, the heat dissipation cavity volume is greater than the volume after the expansion of phase-change material granular filler.
Preferably, the heat dissipation cavity is internally provided with metal heat-conducting plate, and metal heat-conducting plate passes through heat dissipation cavity.
Preferably, the drying chamber is provided with filter far from shell side, and filter mesh is less than desiccant particle.
Preferably, it is provided with elastic cushion on the outside of the focusing ring, and elastic cushion is set as silicagel pad.
Compared with prior art, the utility model has the beneficial effects that the utility model be closing setting, dust be difficult into
Enter inside device noumenon, while the heat that internal power element generates will be adsorbed by phase-change material granular filler, phase transformation
Own temperature will not change after the heat absorption of material granule filler, and the volume of itself will be sent out after the heat absorption of phase-change material granular filler
Raw expansion, the larger setting of heat dissipation cavity influence shell overall construction, metal heat-conducting plate side after avoiding phase-change material granular filler from expanding
Just the heat of interior of shell is imported inside heat dissipation cavity, the effect of rapid cooling can be played, filter facilitates the steam in air
Into inside drying chamber, elastic cushion can be shunk after compression, increase the frictional force of focusing ring with hand, while can be increased
The comfort of hand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is the rearview of the utility model.
In figure: 1, device noumenon；2, shell；3, it focuses；4, elastic cushion；5, irradiation light；6, light receiving device；7, Fresnel is saturating
Mirror；8, internal power element；9, drying chamber；10, desiccant；11, filter；12, metal heat-conducting plate；13, heat dissipation cavity；14, phase transformation
Material granule filler；15, power plug；16, display box；17, indicator light.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of electronic zooming spotlight, including device noumenon 1；Device
Ontology 1 is made of shell 2 and internal power element 8, and internal power element 8 is located inside shell 2,8 front end of internal power element
It is provided with irradiation light 5, light receiving device 6 is provided on the inside of irradiation light 5,6 bottom end of light receiving device is connect with internal power element 8, irradiation light 5
Front end is provided with Fresnel Lenses 7, and Fresnel Lenses 7 is embedded in inside shell 2, and shell 2 is far from 7 one end inside of Fresnel Lenses
Lower two sides are provided with drying chamber 9, are filled with desiccant 10 inside drying chamber 9, drying chamber 9 is provided with filter far from 2 side of shell
11, and 11 mesh of filter is less than 10 particle of desiccant, filter 11 facilitates the steam in air to enter inside drying chamber 9, and shell 2 is remote
The left and right sides inside 7 one end of Fresnel Lenses is provided with heat dissipation cavity 13, is filled out inside heat dissipation cavity 13 filled with phase-change material particle
Material 14,13 volume of heat dissipation cavity is greater than the volume after phase-change material granular filler 14 expands, after phase-change material granular filler 14 absorbs heat
The volume of itself will expand, the larger setting of heat dissipation cavity 13, influence shell 2 after avoiding phase-change material granular filler 14 from expanding
Overall construction, heat dissipation cavity 13 is internally provided with metal heat-conducting plate 12, and metal heat-conducting plate 12 passes through heat dissipation cavity 13, metal heat-conducting plate
12 facilitate inside the heat importing heat dissipation cavity 13 by interior of shell, can play the effect of rapid cooling, shell 2 is far from Fresnel
Surrounding is provided with power plug 15 on the outside of 7 one end of lens, and 2 one end of shell is located at 15 position of power plug and is provided with 16 He of display box
Indicator light 17, indicator light 17 are located at 16 top position of display box, and 2 outer sheath of shell is by focusing ring 3,3 inside of focusing ring and inside
Force device 8 connects, and 3 outside of focusing ring is provided with elastic cushion 4, and elastic cushion 4 is set as silicagel pad, elastic cushion 4 can by
It is shunk after pressure, increases the frictional force of focusing ring 3 with hand, while the comfort of hand can be increased.
The working principle of the utility model is: device noumenon 1 is closing setting, dust is difficult to enter inside device noumenon 1,
Again by device noumenon 1 after besides boundary's power supply is connected, internal power element 8 controls irradiation light 5 and is illuminated, and light receiving device 6 can
Increase the exposure intensity of device noumenon 1, while the heat that internal power element 8 generates at work will be by phase-change material particle
Filler 14 is adsorbed, and own temperature will not change after phase-change material granular filler 14 absorbs heat, phase-change material granular filler
The volume of itself will expand after 14 heat absorptions, the larger setting of heat dissipation cavity 13, after avoiding phase-change material granular filler 14 from expanding
2 overall construction of shell is influenced, metal heat-conducting plate 12, which facilitates, imports the heat inside shell 2 inside heat dissipation cavity 13, can play
The effect of rapid cooling, while the desiccant 10 inside drying chamber 9 can inhale the moisture in 1 inner air of device noumenon
It is attached, guarantee that device noumenon 1 is internally dry, filter 11 facilitates the steam in air to enter in drying chamber 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of electronic zooming spotlight, including device noumenon (1)；It is characterized by: described device ontology (1) is by shell (2)
It is formed with internal power element (8), the internal power element (8) is located at shell (2) inside, the internal power element (8)
Front end is provided with irradiation light (5), is provided with light receiving device (6) on the inside of the irradiation light (5), light receiving device (6) bottom end and inside
Force device (8) connection, irradiation light (5) front end are provided with Fresnel Lenses (7), and Fresnel Lenses (7) insertion is outer
Shell (2) is internal, and the shell (2) is provided with drying chamber (9) two sides up and down far from Fresnel Lenses (7) one end inside, described dry
Desiccant (10) are filled with inside dry chamber (9), the shell (2) is far from left and right sides setting inside Fresnel Lenses (7) one end
Have heat dissipation cavity (13), be filled with phase-change material granular filler (14) inside the heat dissipation cavity (13), the shell (2) is far from luxuriant and rich with fragrance alunite
Surrounding is provided with power plug (15) on the outside of your lens (7) one end, and described shell (2) one end is located at power plug (15) position and sets
It is equipped with display box (16) and indicator light (17), the indicator light (17) is located at display box (16) top position, and the shell (2) is outside
By focus (3), the focusing ring (3) is internal to be connect side set with internal power element (8).
2. a kind of electronic zooming spotlight according to claim 1, it is characterised in that: heat dissipation cavity (13) volume is greater than
Volume after phase-change material granular filler (14) expansion.
3. a kind of electronic zooming spotlight according to claim 1, it is characterised in that: setting inside the heat dissipation cavity (13)
Have metal heat-conducting plate (12), and metal heat-conducting plate (12) passes through heat dissipation cavity (13).
4. a kind of electronic zooming spotlight according to claim 1, it is characterised in that: the drying chamber (9) is far from shell
(2) side is provided with filter (11), and filter (11) mesh is less than desiccant (10) particle.
5. a kind of electronic zooming spotlight according to claim 1, it is characterised in that: setting on the outside of the focusing ring (3)
Flexible pad (4), and elastic cushion (4) is set as silicagel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262422.6U CN208381939U (en) | 2018-08-07 | 2018-08-07 | A kind of electronic zooming spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262422.6U CN208381939U (en) | 2018-08-07 | 2018-08-07 | A kind of electronic zooming spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381939U true CN208381939U (en) | 2019-01-15 |
Family
ID=64961826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262422.6U Expired - Fee Related CN208381939U (en) | 2018-08-07 | 2018-08-07 | A kind of electronic zooming spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115113416A (en) * | 2022-07-22 | 2022-09-27 | 吉林省钜鸿智能技术有限公司 | Outdoor naked eye 3D display screen |
-
2018
- 2018-08-07 CN CN201821262422.6U patent/CN208381939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115113416A (en) * | 2022-07-22 | 2022-09-27 | 吉林省钜鸿智能技术有限公司 | Outdoor naked eye 3D display screen |
| CN115113416B (en) * | 2022-07-22 | 2023-08-25 | 吉林省钜鸿智能技术有限公司 | Outdoor naked eye 3D display screen |
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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 |
Granted publication date: 20190115 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |