CN109425166A - A kind of device and refrigerator applying to refrigerator inside sheet glass demisting - Google Patents
A kind of device and refrigerator applying to refrigerator inside sheet glass demisting Download PDFInfo
- Publication number
- CN109425166A CN109425166A CN201710727556.4A CN201710727556A CN109425166A CN 109425166 A CN109425166 A CN 109425166A CN 201710727556 A CN201710727556 A CN 201710727556A CN 109425166 A CN109425166 A CN 109425166A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- camera lens
- lens
- camera
- constant temperature
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
Abstract
The invention discloses a kind of devices and refrigerator for applying to refrigerator inside sheet glass demisting, the device of refrigerator inside sheet glass demisting is that constant temperature heating device is provided on camera lens, the top and bottom of constant temperature heating device are contacted with camera lens and antifog glass, since constant temperature heating device always heats camera lens and antifog glass, regardless of refrigerator doors open or close, difference variation will not influence the photographic effect of camera, and heat generating device is using manufactured chip heater, it is easy installation, does not have to coiling heating wire.And heating effect is more more reliable than heating wire, and thermostatic control is stablized.The apparatus structure that the present invention applies to refrigerator inside sheet glass demisting is compact, pass through the tablet computer real time communication outside USB line and refrigerator, it can be realized the function of picture candid photograph, anti-smog device is added simultaneously, the clarity that ensure that picture ensure that the integrality of picture using high definition wide-angle lens, by Hub relay function, the application of multiple cameras is realized.
Description
Technical field
The present invention relates to refrigerator arts, particularly relate to a kind of dress for applying to refrigerator inside sheet glass demisting
It sets and refrigerator.
Background technique
User increasingly improves the functional requirement of refrigerator at this stage, understands in real time to allow users to and obtains in refrigerator
The Item Information in portion proposes to install camera in refrigerator inside and by the photo Real-time Feedback refrigerator of camera shooting in the industry
Portion's article stores situation.But since the temperature in refrigerator compartment is lower, hot and cold air interaction when refrigerator door is opened is so that take the photograph
As the camera lens surface of head often will appear solidifying mist, and then the blurring of photos that causes camera to shoot, unintelligible or even image are serious
Deformation, can not discrimination.
In view of the above-mentioned problems, Chinese patent CN105571238A discloses a kind of anti-fog method of refrigerator camera, pass through by
Camera is set near air outlet so that the air-flow of air outlet blowout dispels water mist.But its setting area to camera
Domain, which has, is strict with, and makes blower frequent starting or closing, is also unfavorable for the temperature stability demand of refrigerator inside.
In consideration of it, it is necessary to provide a kind of antifog control methods of new camera for refrigerator.
Summary of the invention
Aiming at the shortcomings in the prior art, apply in refrigerator the technical problem to be solved in the present invention is that providing one kind
The device and refrigerator of portion's sheet glass demisting.
In order to solve the above technical problems, the present invention is realized by following scheme: one kind applying to refrigerator inside sheet glass
The device of demisting, the device are set in the camera of refrigerator inside, are connect by USB with the tablet computer outside refrigerator,
The camera is provided with multiple, and multiple cameras are connect by Hub relay function with the tablet computer；
The antifog glass surface of the camera is provided with high definition antifog film；
The camera lens is set on lens mount, and constant temperature heater is provided on the camera lens, and thermostat fever is taken the photograph described
As the camera lens and antifog glass demisting of head.
Further, the camera includes upper casing, rear cover and lens assembly；
It is provided with camera lens column on the upper casing, camera lens mounting hole is provided on camera lens column；
By screw connection, internal formation chamber after connection is provided with pcb board, camera lens dress in the chamber for the upper casing, rear cover
It sets, constant temperature heater, the lens assembly is set at camera lens mounting hole, and the constant temperature heater is set to lens assembly
On, keep the camera lens of lens assembly, antifog glass antifog by constant temperature heater fever.
Further, waterproof apron is provided at the lid conjunction of the upper casing, rear cover.
Further, the pcb board is installed on the rear cover mounting groove, and two sides are welded with wire rod；
The Gai Hehou of the upper casing, rear cover, the narrow side in both sides are provided with wire rod hole, and waterproof rubber stopper is provided at wire rod hole, described
Waterproof rubber stopper is placed on wire rod.
Further, it is provided with lens assembly installation position on the pcb board, lens assembly includes lens mount, camera lens, described
Camera lens is set on the lens mount, constant temperature heater, heat carrier is successively cased in the ring body of the upper end, the end of the camera lens is set
It is equipped with antifog glass, which is placed in side ring surface in the oral area of the camera lens mounting hole.
Further, the camera lens upper end is wide-angle lens, and lower end is a cylindrical body, is arranged between cylindrical body and wide-angle lens
There is the ring body of evagination.
Further, the constant temperature heater is equipped with torus, and the L-type that torus side is provided perpendicular to ring body connects
Socket part, positive and negative anodes contact is provided on the L-type interconnecting piece, and constant temperature heater connects the pcb board by positive and negative anodes.
Further, the heat carrier in a ring, connects with the constant temperature heater, antifog glass separately below thereon
Touching.
A kind of refrigerator, the refrigerator are provided with the above-mentioned device for applying to refrigerator inside sheet glass demisting.
Compared with the existing technology, the beneficial effects of the present invention are: the device of refrigerator inside sheet glass demisting of the present invention be
Constant temperature heating device is provided on camera lens, the top and bottom of constant temperature heating device are contacted with camera lens and antifog glass, due to constant temperature plus
Thermal always heats camera lens and antifog glass, and regardless of refrigerator doors open or close, difference variation will not influence camera
Photographic effect, and heat generating device is easy installation using manufactured chip heater, does not have to coiling heating wire.And it generates heat
Effect is more more reliable than heating wire, and thermostatic control is stablized.The apparatus structure that the present invention applies to refrigerator inside sheet glass demisting is tight
It gathers, by the tablet computer real time communication outside USB line and refrigerator, can be realized the function of picture candid photograph, while being added antifog
Device ensure that the clarity of picture, using high definition wide-angle lens, ensure that the integrality of picture, by Hub relay function,
Realize the application of multiple cameras.
Detailed description of the invention
Fig. 1 is cam stereo figure of the present invention；
Fig. 2 is camera cross-sectional view of the present invention；
Fig. 3 is camera explosive view of the present invention；
Fig. 4 is the tablet computer of refrigerator of the present invention and the connection block diagram of each camera.
It is attached marked in the figure: screw 1, rear cover 2, water proof ring 3, waterproof rubber stopper 4, pcb board 5, lens mount 6, camera lens 7, fever dress
Set 8, heat carrier 9, antifog glass 10, upper casing 11.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1:
Attached drawing 1-4, a kind of device applying to refrigerator inside sheet glass demisting of the invention are please referred to, which is set to refrigerator
In internal camera, connect by USB with the tablet computer outside refrigerator, the camera be provided with it is multiple, it is multiple to take the photograph
As head is connect by Hub relay function with the tablet computer；
The antifog glass surface of the camera is provided with high definition antifog film；
The camera lens is set on lens mount, and constant temperature heater is provided on the camera lens, and thermostat fever is taken the photograph described
As the camera lens and antifog glass demisting of head.
The camera includes upper casing 11, rear cover 2 and lens assembly；
It is provided with camera lens column on the upper casing 11, camera lens mounting hole is provided on camera lens column；
The upper casing 11, rear cover 2 are connected by screw 1, internal after connection to form chamber, be provided in the chamber pcb board 5,
Lens assembly, constant temperature heater, the lens assembly are set at camera lens mounting hole, and the constant temperature heater is set to mirror
On head device, keep the camera lens of lens assembly, antifog glass antifog by constant temperature heater fever.
The upper casing 11, rear cover 2 lid conjunction at be provided with waterproof apron 3.
The pcb board 5 is installed on 2 mounting groove of rear cover, and two sides are welded with wire rod；
The Gai Hehou of the upper casing 11, rear cover 2, the narrow side in both sides are provided with wire rod hole, waterproof rubber stopper 4 are provided at wire rod hole,
The waterproof rubber stopper 4 is placed on wire rod.
Lens assembly installation position is provided on the pcb board 5, lens assembly includes lens mount 6, camera lens 7, the camera lens 7
Constant temperature heater 8, heat carrier 9 are successively cased on the lens mount 6, in the ring body of the upper end, the end of the camera lens 7 is set
It is equipped with antifog glass 10, which is placed in side ring surface in the oral area of the camera lens mounting hole.
7 upper end of camera lens is wide-angle lens, and lower end is a cylindrical body, and evagination is provided between cylindrical body and wide-angle lens
Ring body.
The constant temperature heater 8 is equipped with torus, and torus side is provided perpendicular to the L-type interconnecting piece of ring body, institute
It states and is provided with positive and negative anodes contact on L-type interconnecting piece, constant temperature heater 8 connects the pcb board 5 by positive and negative anodes.
The heat carrier 9 in a ring, is contacted with the constant temperature heater 8, antifog glass 10 separately below thereon.
As shown in figure 4, being provided with Hub repeat circuit in first camera, the Hub repeat circuit connection is respectively taken the photograph
As camera, tablet computer is connect by Usb OTG interface with Hub repeat circuit, and tablet computer provides 5V power supply and relays to Hub
Circuit, Hub repeat circuit provide power to each camera work, 8 conductive exothermal of constant temperature heater in each camera, heat
Amount is conducted to camera lens 7 and heat carrier 9, and the material of heat carrier 9 generally uses copper or aluminium, and heat is conducted to outermost by heat carrier 9
Antifog glass 10, antifog glass 10 prevented glass from being atomized by heat enough.
Embodiment 2:
The device for applying to refrigerator inside sheet glass demisting being provided in a kind of refrigerator of the invention in embodiment 1.
Embodiment 3:
Camera is sealing structure, and annular rubber mat can be set between antifog glass 10 and the ring body medial surface of camera lens mounting hole,
For preventing external water mist from entering in camera.
Embodiment 4:
Constant temperature heater 8 is layed in the groove on ring body anchor ring using heating wire, is then sealed against by packaging technology,
Its positive and negative anodes contact portion is guided to L-type interconnecting piece.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, all benefits
The equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other phases
The technical field of pass, is included within the scope of the present invention.
Claims (9)
1. a kind of device for applying to refrigerator inside sheet glass demisting, the device are set in the camera of refrigerator inside, lead to
It crosses USB to connect with the tablet computer outside refrigerator, the camera is provided with multiple, it is characterised in that: multiple cameras pass through
Hub relay function is connect with the tablet computer；
The antifog glass surface of the camera is provided with high definition antifog film；
The camera lens is set on lens mount, and constant temperature heater is provided on the camera lens, and thermostat fever is taken the photograph described
As the camera lens and antifog glass demisting of head.
2. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 1, it is characterised in that: described to take the photograph
As head includes upper casing (11), rear cover (2) and lens assembly；
It is provided with camera lens column on the upper casing (11), camera lens mounting hole is provided on camera lens column；
The upper casing (11), rear cover (2) are connected by screw (1), internal after connection to form chamber, are provided in the chamber
Pcb board (5), lens assembly, constant temperature heater, the lens assembly are set at camera lens mounting hole, the constant temperature warming dress
It installs and is placed on lens assembly, keep the camera lens of lens assembly, antifog glass antifog by constant temperature heater fever.
3. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 2, it is characterised in that: on described
Shell (11), rear cover (2) lid conjunction at be provided with waterproof apron (3).
4. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 2, it is characterised in that: described
Pcb board (5) is installed on the rear cover (2) mounting groove, and two sides are welded with wire rod；
The upper casing (11), rear cover (2) Gai Hehou, the narrow side in both sides is provided with wire rod hole, and wire rod is provided with marine glue at hole
It fills in (4), the waterproof rubber stopper (4) is placed on wire rod.
5. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 2, it is characterised in that: described
Lens assembly installation position is provided on pcb board (5), lens assembly includes lens mount (6), camera lens (7), and the camera lens (7) is set to
On the lens mount (6), constant temperature heater (8), heat carrier (9), the end of the camera lens (7) are successively cased in the ring body of the upper end
Portion is provided with antifog glass (10), which is placed in side ring surface in the oral area of the camera lens mounting hole.
6. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 5, it is characterised in that: the mirror
Head (7) upper end is wide-angle lens, and lower end is a cylindrical body, and the ring body of evagination is provided between cylindrical body and wide-angle lens.
7. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 5, it is characterised in that: the perseverance
Warm heat generating device (8) is equipped with torus, and torus side is provided perpendicular to the L-type interconnecting piece of ring body, on the L-type interconnecting piece
It is provided with positive and negative anodes contact, constant temperature heater (8) connects the pcb board (5) by positive and negative anodes.
8. a kind of device for applying to refrigerator inside sheet glass demisting according to claim 5, it is characterised in that: described to lead
Hot body (9) in a ring, contacts with the constant temperature heater (8), antifog glass (10) separately below thereon.
9. a kind of refrigerator, it is characterised in that: the refrigerator includes device described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727556.4A CN109425166A (en) | 2017-08-23 | 2017-08-23 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727556.4A CN109425166A (en) | 2017-08-23 | 2017-08-23 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425166A true CN109425166A (en) | 2019-03-05 |
Family
ID=65499133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727556.4A Pending CN109425166A (en) | 2017-08-23 | 2017-08-23 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336982A (en) * | 2019-07-08 | 2019-10-15 | 浙江莱恩克风机有限公司 | A kind of antifreeze secure induction device of freezing logistics warehouse demisting |
| CN111698396A (en) * | 2019-03-13 | 2020-09-22 | 深圳市航盛电子股份有限公司 | Defrosting and demisting camera and automobile |
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| JP2002072341A (en) * | 2000-08-31 | 2002-03-12 | Matsushita Electric Ind Co Ltd | Heat dissipating device |
| CN102981477A (en) * | 2012-11-26 | 2013-03-20 | 四川长虹电器股份有限公司 | Refrigerator interior checking method based on multi-camera switching technology |
| CN204031282U (en) * | 2014-07-08 | 2014-12-17 | 天津市华海视通科技发展有限公司 | Antifog camera |
| CN204425477U (en) * | 2015-01-09 | 2015-06-24 | 浙江宇视科技有限公司 | A kind of Anti-fogging camera protecgulum and tubular video camera |
| CN205647718U (en) * | 2016-05-06 | 2016-10-12 | 青岛海尔股份有限公司 | Camera device and have this camera device's refrigerator |
| CN205961269U (en) * | 2016-06-13 | 2017-02-15 | Tcl集团股份有限公司 | Antifog camera device and refrigerator thereof |
| CN206377923U (en) * | 2016-11-29 | 2017-08-04 | 九阳股份有限公司 | A kind of camera device and the refrigerator with it |
| CN207438964U (en) * | 2017-08-23 | 2018-06-01 | 刘建兰 | A kind of camera for applying to refrigerator inside sheet glass demisting |
-
2017
- 2017-08-23 CN CN201710727556.4A patent/CN109425166A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002072341A (en) * | 2000-08-31 | 2002-03-12 | Matsushita Electric Ind Co Ltd | Heat dissipating device |
| CN102981477A (en) * | 2012-11-26 | 2013-03-20 | 四川长虹电器股份有限公司 | Refrigerator interior checking method based on multi-camera switching technology |
| CN204031282U (en) * | 2014-07-08 | 2014-12-17 | 天津市华海视通科技发展有限公司 | Antifog camera |
| CN204425477U (en) * | 2015-01-09 | 2015-06-24 | 浙江宇视科技有限公司 | A kind of Anti-fogging camera protecgulum and tubular video camera |
| CN205647718U (en) * | 2016-05-06 | 2016-10-12 | 青岛海尔股份有限公司 | Camera device and have this camera device's refrigerator |
| CN205961269U (en) * | 2016-06-13 | 2017-02-15 | Tcl集团股份有限公司 | Antifog camera device and refrigerator thereof |
| CN206377923U (en) * | 2016-11-29 | 2017-08-04 | 九阳股份有限公司 | A kind of camera device and the refrigerator with it |
| CN207438964U (en) * | 2017-08-23 | 2018-06-01 | 刘建兰 | A kind of camera for applying to refrigerator inside sheet glass demisting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111698396A (en) * | 2019-03-13 | 2020-09-22 | 深圳市航盛电子股份有限公司 | Defrosting and demisting camera and automobile |
| CN110336982A (en) * | 2019-07-08 | 2019-10-15 | 浙江莱恩克风机有限公司 | A kind of antifreeze secure induction device of freezing logistics warehouse demisting |
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