CN208675342U - A kind of video camera for refrigerator inside with waterproof fog proofing function - Google Patents
A kind of video camera for refrigerator inside with waterproof fog proofing function Download PDFInfo
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- CN208675342U CN208675342U CN201820878058.XU CN201820878058U CN208675342U CN 208675342 U CN208675342 U CN 208675342U CN 201820878058 U CN201820878058 U CN 201820878058U CN 208675342 U CN208675342 U CN 208675342U
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Abstract
The utility model discloses a kind of video cameras for refrigerator inside with waterproof fog proofing function, including bottom case, the bottom shell is equipped with camera bracket, camera is equipped at the top of the camera bracket, fixed structure piece is equipped at the top of the bottom case, the fixed structure piece bottom is equipped with stock, the fixed structure piece is equipped with circular groove, the circular groove inner wall is equipped with supporting table, the circular groove top outer is equipped with circular cowling, aluminum substrate is equipped at the top of the fixed structure piece, the aluminum substrate is equipped with preformed groove, the aluminum substrate bottom is equipped with heating mechanism and temperature sensor.The utility model is worked heat is thermally conductive on cloche through aluminum substrate by heating mechanism, and pass through the temperature of temperature sensor real-time detection aluminum substrate, when rising to set temperature, single-chip microcontroller will control heating mechanism power-off, when temperature drops to setting value, heating mechanism is again turned on, and cloche is made to remain certain temperature to make fog that can not generate.
Description
Technical field
The utility model relates to refrigerator field of cameras, in particular to a kind of have that waterproof is antifog to be removed for refrigerator inside
The video camera of mist function.
Background technique
Since traditional cameras is mounted on refrigerator inside, so video camera surface is kept and identical low temperature in refrigerator.When
Extraneous high temperature can enter refrigerator moment when opening refrigerator doors, and video camera surface and the external temperature difference generate and form fog.Mist
Gas makes surface form diffusing reflection, can not normal reflective take to video camera is fuzzy image.
The development of the rise and Internet of Things that are newly sold is more and more for the demand in refrigerator installation video camera, is presently used in
The main effect of the video camera of refrigerator inside is exactly object identification.And the most basic requirement of object identification is exactly that video camera takes
Image be that clearly not so object recognition algorithm will be unable to accurately identify object.
Existing fog proofing technology does not have temperature protection and automatic control device continuous heating to be easy to overheat and damage.
Therefore, inventing a kind of for refrigerator inside there is the video camera of waterproof fog proofing function to solve the above problems very
It is necessary to.
Utility model content
The purpose of this utility model is to provide it is a kind of for refrigerator inside have waterproof fog proofing function video camera,
It is by heating mechanism work that heat is thermally conductive on cloche through aluminum substrate, and pass through temperature sensor real-time detection aluminum substrate
Temperature, when rising to set temperature, single-chip microcontroller will control heating mechanism power-off, when temperature drops to setting value, heater
Structure is again turned on, since cloche remains certain temperature to make fog that can not generate, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: one kind is anti-with waterproof for refrigerator inside
The video camera of mist defrosting function, including bottom case, the bottom shell are equipped with camera bracket, are equipped at the top of the camera bracket
Camera, is equipped with fixed structure piece at the top of the bottom case, and the fixed structure piece bottom is equipped with stock, in the fixed structure piece
Equipped with circular groove, the circular groove inner wall is equipped with supporting table, and the circular groove top outer is equipped with circular cowling, the fixed structure piece top
Equipped with aluminum substrate, the aluminum substrate is equipped with preformed groove, and the aluminum substrate bottom is equipped with heating mechanism and temperature sensor, described
It is equipped with cloche at the top of aluminum substrate, face-piece is equipped at the top of the cloche, the face-piece is equipped with through slot, the face-piece bottom four
Angle is equipped with connecting screw.
Preferably, the camera bracket includes substrate, and the substrate both ends are equipped with diamond shape connecting plate, described in one of them
Diamond shape connecting plate outer cover is equipped with angle adjusting piece, and the angle adjusting piece includes diamond shape ring flat-plate and handle, the handle setting
At the top of diamond shape ring flat-plate, the diamond shape ring flat-plate is fixedly attached with diamond shape connecting plate, and diamond shape connecting plate end is equipped with connection and inserts
Pipe.
Preferably, fixing piece is equipped at the top and bottom of the connecting insertion, the fixing piece is equipped with mounting hole, described
Semicircle card slot is equipped on the inside of mounting hole, the connecting insertion and the activity of semicircle card slot are clamped, screw is equipped with outside the mounting hole,
The fixing piece is fixedly connected with bottom case by screw.
Preferably, it is equipped with bottom plate at the top of the camera, the bottom plate quadrangle is equipped with first through hole and the second through-hole, institute
First through hole is stated to be set on the outside of the second through-hole, the substrate top and bottom are equipped with inserted block and positioning pipe, the inserted block and
Positioning pipe is arranged in a crossed manner in substrate quadrangle, and the inserted block activity of second through-hole and substrate top is clamped and is interference fitted, described
Positioning pipe activity clamping and interference fit of the stock through first through hole and substrate top, the bottom case inner wall is equipped with and substrate base
The corresponding cooperation positioning pipe of the inserted block and positioning pipe in portion and cooperation inserted block, the substrate and bottom case pass through inserted block and cooperation positioning pipe
And positioning pipe and cooperation inserted block activity are clamped.
Preferably, the bottom case bottom end face is equipped with jack, is equipped with copper nut, the connecting screw outside the jack
It is threadedly coupled through circular groove and jack with copper nut.
Preferably, the aluminum substrate and the equal activity of cloche are connected on the inside of circular cowling and at the top of supporting table, the ring
Shape cover and through slot inner wall bonding connection.
Preferably, the heating mechanism includes first resistor silk and second resistance silk, the first resistor silk and the second electricity
Resistance silk is disposed as helical form, and the second resistance silk is set on the inside of first resistor silk, and the temperature sensor is set to the
Between one resistance wire and second resistance silk.
Preferably, the bottom shell side is equipped with single-chip microcontroller, the temperature sensor, first resistor silk and second resistance
Silk is connect by conducting wire with single-chip microcontroller.
The technical effect and advantage of the utility model:
1, it is worked by heating mechanism heat is thermally conductive on cloche through aluminum substrate, since cloche remains certain
Temperature is to make fog that can not generate；
2, by the temperature of temperature sensor real-time detection aluminum substrate, when rising to set temperature, single-chip microcontroller can be controlled
First resistor silk stops heating work, avoids temperature excessively high, and after temperature is reduced to certain numerical value, and first resistor silk continues
Heating work is carried out, when temperature is higher again, single-chip microcontroller controls second resistance silk and stops heating work, work is exchanged with this,
So that cloche is constantly in the clear state of demisting, camera is facilitated to work, and avoids one resistance wire of setting because of heating temperature
High frequent power on/off is spent, its physical life is influenced；
3, by rotational angle regulating part, angle adjusting piece drives diamond shape connecting plate, substrate and connecting insertion rotation, fixed
Part plays position-limiting action, and camera is fixedly connected by bottom plate with substrate, to realize the rotation of entire camera, can facilitate
Adjust the shooting angle of camera.
Detailed description of the invention
Fig. 1 is the whole explosive view of the utility model.
Fig. 2 is the camera support structure schematic diagram of the utility model.
Fig. 3 is the aluminum substrate structure schematic diagram of the utility model.
Fig. 4 is the fixed structure piece structural schematic diagram of the utility model.
In figure: 1 bottom case, 2 camera brackets, 3 cameras, 4 fixed structure pieces, 5 stocks, 6 circular grooves, 7 supporting tables, 8 annulars
Cover, 9 aluminum substrates, 10 preformed grooves, 11 heating mechanisms, 12 temperature sensors, 13 cloches, 14 face-pieces, 15 through slots, 16 connection spiral shells
Bar, 17 substrates, 18 diamond shape connecting plates, 19 angle adjusting pieces, 20 fixing pieces, 21 mounting holes, 22 bottom plates, 23 first through hole, 24
Two through-holes, 25 copper nuts, 26 first resistor silks, 27 second resistance silks, 28 single-chip microcontrollers, 29 connecting insertions, 30 jacks.
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.
Embodiment 1:
A kind of video camera for refrigerator inside with waterproof fog proofing function according to figure 1, including bottom case 1,
It is equipped with camera bracket 2 inside the bottom case 1, camera 3 is equipped at the top of the camera bracket 2, is equipped at the top of the bottom case 1
Fixed structure piece 4,4 bottom of fixed structure piece are equipped with stock 5, and the fixed structure piece 4 is equipped with circular groove 6, the circular groove 6
Inner wall is equipped with supporting table 7, and 6 top outer of circular groove is equipped with circular cowling 8, is equipped with aluminum substrate 9 at the top of the fixed structure piece 4,
The aluminum substrate 9 is equipped with preformed groove 10, and 9 bottom of aluminum substrate is equipped with heating mechanism 11 and temperature sensor 12, the aluminium
It is equipped with cloche 13 at the top of substrate 9, face-piece 14 is equipped at the top of the cloche 13, the face-piece 14 is equipped with through slot 15, described
14 bottom four corners of face-piece are equipped with connecting screw 16, the aluminum substrate 9 and the equal activity of cloche 13 be connected in 8 inside of circular cowling and
7 top of supporting table, the circular cowling 8 and 15 inner wall bonding connection of through slot facilitate the fixed aluminum substrate 9 of installation and cloche 13.
It is by the work of heating mechanism 11 that heat is thermally conductive on cloche 13 through aluminum substrate 9, and pass through temperature sensor 12
The temperature of real-time detection aluminum substrate 9, when rising to set temperature, single-chip microcontroller 28 will control the power-off of heating mechanism 11, work as temperature
When dropping to setting value, heating mechanism 11 is again turned on, since cloche 13 remains certain temperature to make fog can not
It generates.
A kind of video camera for refrigerator inside with waterproof fog proofing function according to Fig.2, the camera
Bracket 2 includes substrate 17, and 17 both ends of substrate are equipped with diamond shape connecting plate 18, one of them described 18 outer cover of diamond shape connecting plate
Equipped with angle adjusting piece 19, the angle adjusting piece 19 includes diamond shape ring flat-plate and handle, and the handle is set to diamond shape ring flat-plate top
Portion, the diamond shape ring flat-plate are fixedly attached with diamond shape connecting plate 18, and 18 end of diamond shape connecting plate is equipped with connecting insertion 29, described
It is equipped with fixing piece 20 at the top and bottom of connecting insertion 29, the fixing piece 20 is equipped with mounting hole 21, in the mounting hole 21
Side is equipped with semicircle card slot, and the connecting insertion 29 is clamped with the activity of semicircle card slot, and screw is equipped with outside the mounting hole 21, described
Fixing piece 20 is fixedly connected with bottom case 1 by screw, and bottom plate 22 is equipped at the top of the camera 3, and 22 4 jiaos of the bottom plate is all provided with
Have a first through hole 23 and the second through-hole 24, the first through hole 23 is set to 24 outside of the second through-hole, 17 top of substrate and
Bottom is equipped with inserted block and positioning pipe, and the inserted block and positioning pipe are arranged in a crossed manner in 17 4 jiaos of substrate, second through-hole 24 with
The inserted block activity at 17 top of substrate is clamped and is interference fitted, positioning of the stock 5 through 17 top of first through hole 23 and substrate
Pipe activity clamping and interference fit, it is fixed that 1 inner wall of bottom case is equipped with cooperation corresponding with the inserted block of 17 bottom of substrate and positioning pipe
Position pipe and cooperation inserted block, the substrate 17 pass through inserted block and cooperation positioning pipe and positioning pipe and cooperation inserted block activity with bottom case 1
Clamping passes through rotational angle regulating part 19, the drive of angle adjusting piece 19 diamond shape connecting plate 18, substrate 17 and 29 turns of connecting insertion
Dynamic, fixing piece 20 plays position-limiting action, inserted block activity clamping and interference fit of second through-hole 24 with 17 top of substrate, camera
3 are fixedly connected by bottom plate 22 with substrate 17, to realize the rotation of entire camera 3, can facilitate the bat for adjusting camera 3
Take the photograph angle；
A kind of video camera for refrigerator inside with waterproof fog proofing function according to Fig.3, the heater
Structure 11 includes first resistor silk 26 and second resistance silk 27, and the first resistor silk 26 and second resistance silk 27 are disposed as spiral
Shape is heated evenly entire aluminum substrate 9, and mist can be quickly gone out when energization, and the second resistance silk 27 is set to first resistor silk
26 insides, the temperature sensor 12 are set between first resistor silk 26 and second resistance silk 27, and temperature is poly- for high temperature herein
Ji Chu can precisely detect temperature, avoid first resistor silk 26 and 27 heating temperature of second resistance silk excessively high, defogging effect one
Sample, causes waste of energy, and 1 interior side of bottom case is equipped with single-chip microcontroller 28, the temperature sensor 12,26 and of first resistor silk
Second resistance silk 27 is connect by conducting wire with single-chip microcontroller 28, and temperature sensor 12 detects the temperature of aluminum substrate 9, when temperature will
When reaching setting numerical value, single-chip microcontroller 28 can control first resistor silk 26 and stop heating work, avoid temperature excessively high, and when temperature
After degree is reduced to certain numerical value, first resistor silk 26 continues heating work, and when temperature is higher again, single-chip microcontroller 28 is controlled
Second resistance silk 27 stops heating work, exchanges work with this, avoids one resistance wire of setting because heating temperature is excessively high frequently
Power on/off influences its physical life；
A kind of video camera for refrigerator inside with waterproof fog proofing function according to Fig.4,1 bottom of bottom case
End surface is equipped with jack 30, and copper nut 25 is equipped with outside the jack 30, and the connecting screw 16 runs through circular groove 6 and jack 30
It is threadedly coupled with copper nut 25, makes face-piece 14, fixed structure piece 4 and the connection of bottom case 1 and all fixes intermediate all structures
Positioning.
Utility model works principle:
Referring to Figure of description 1 and Fig. 3, in use, it is thermally conductive to glass through aluminum substrate 9 by heat to be worked by heating mechanism 11
On glass cover 13, since cloche 13 remains certain temperature to make fog that can not generate, when temperature will reach setting number
When value, single-chip microcontroller 28 can control first resistor silk 26 and stop heating work, avoid temperature excessively high, and when temperature is reduced to one
After fixed number value, first resistor silk 26 continues heating work, and when temperature is higher again, single-chip microcontroller 28 controls second resistance silk
27 stop heating work, exchange work with this, avoid one resistance wire of setting because of the excessively high frequent power on/off of heating temperature, influence
Its physical life；
Referring to Figure of description 2, by rotational angle regulating part 19, angle adjusting piece 19 drives diamond shape connecting plate 18, base
Plate 17 and connecting insertion 29 rotate, and fixing piece 20 plays position-limiting action, the inserted block active card of the second through-hole 24 and 17 top of substrate
It connecing and is interference fitted, camera 3 is fixedly connected by bottom plate 22 with substrate 17, thus realize the rotation of entire camera 3, it can
Facilitate the shooting angle for adjusting camera 3.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of video camera for refrigerator inside with waterproof fog proofing function, including bottom case (1), it is characterised in that: institute
It states and is equipped with camera bracket (2) inside bottom case (1), be equipped with camera (3) at the top of the camera bracket (2), the bottom case (1)
Top is equipped with fixed structure piece (4), and fixed structure piece (4) bottom is equipped with stock (5), sets on the fixed structure piece (4)
Have circular groove (6), circular groove (6) inner wall is equipped with supporting table (7), and circular groove (6) top outer is equipped with circular cowling (8), described
Aluminum substrate (9) are equipped at the top of fixed structure piece (4), the aluminum substrate (9) is equipped with preformed groove (10), aluminum substrate (9) bottom
Portion is equipped with heating mechanism (11) and temperature sensor (12), is equipped with cloche (13) at the top of the aluminum substrate (9), the cloche
(13) top is equipped with face-piece (14), and the face-piece (14) is equipped with through slot (15), and face-piece (14) bottom four corners are equipped with connection
Screw rod (16).
2. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 1, feature
Be: the camera bracket (2) includes substrate (17), and substrate (17) both ends are equipped with diamond shape connecting plate (18), wherein one
A diamond shape connecting plate (18) outer cover be equipped with angle adjusting piece (19), the angle adjusting piece (19) include diamond shape ring flat-plate and
Handle, the handle are set at the top of diamond shape ring flat-plate, and the diamond shape ring flat-plate is fixedly attached with diamond shape connecting plate (18), the diamond shape
Connecting plate (18) end is equipped with connecting insertion (29).
3. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 2, feature
It is: is equipped with fixing piece (20) at the top and bottom of the connecting insertion (29), the fixing piece (20) is equipped with mounting hole
(21), semicircle card slot is equipped on the inside of the mounting hole (21), the connecting insertion (29) and the activity of semicircle card slot are clamped, the peace
It fills and is equipped with screw outside hole (21), the fixing piece (20) is fixedly connected with bottom case (1) by screw.
4. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 1, feature
It is: is equipped with bottom plate (22) at the top of the camera (3), bottom plate (22) quadrangle is equipped with first through hole (23) and second and leads to
Hole (24), the first through hole (23) are set on the outside of the second through-hole (24), are equipped at the top and bottom of the substrate (17) slotting
Block and positioning pipe, the inserted block and positioning pipe are arranged in a crossed manner in substrate (17) quadrangle, second through-hole (24) and substrate (17)
The inserted block activity at top is clamped and is interference fitted, positioning of the stock (5) at the top of first through hole (23) and substrate (17)
It pipe activity clamping and is interference fitted, bottom case (1) inner wall is equipped with and the inserted block of substrate (17) bottom and positioning pipe is corresponding matches
Positioning pipe and cooperation inserted block are closed, the substrate (17) and bottom case (1) pass through inserted block and cooperation positioning pipe and positioning pipe and cooperation
Inserted block activity clamping.
5. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 1, feature
Be: bottom case (1) bottom end face is equipped with jack (30), is equipped with copper nut (25) outside the jack (30), the company
Screw rod (16) are connect to be threadedly coupled through circular groove (6) and jack (30) with copper nut (25).
6. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 1, feature
Be: the aluminum substrate (9) and cloche (13) activity are connected on the inside of circular cowling (8) and at the top of supporting table (7), described
Circular cowling (8) and through slot (15) inner wall bonding connection.
7. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 1, feature
Be: the heating mechanism (11) includes first resistor silk (26) and second resistance silk (27), the first resistor silk (26) and
Second resistance silk (27) is disposed as helical form, and the second resistance silk (27) is set on the inside of first resistor silk (26), described
Temperature sensor (12) is set between first resistor silk (26) and second resistance silk (27).
8. a kind of video camera for refrigerator inside with waterproof fog proofing function according to claim 7, feature
Be: bottom case (1) interior side is equipped with single-chip microcontroller (28), the temperature sensor (12), first resistor silk (26) and the
Two resistance wires (27) are connect by conducting wire with single-chip microcontroller (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878058.XU CN208675342U (en) | 2018-06-07 | 2018-06-07 | A kind of video camera for refrigerator inside with waterproof fog proofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878058.XU CN208675342U (en) | 2018-06-07 | 2018-06-07 | A kind of video camera for refrigerator inside with waterproof fog proofing function |
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| Publication Number | Publication Date |
|---|---|
| CN208675342U true CN208675342U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878058.XU Active CN208675342U (en) | 2018-06-07 | 2018-06-07 | A kind of video camera for refrigerator inside with waterproof fog proofing function |
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| CN (1) | CN208675342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540702A (en) * | 2018-06-07 | 2018-09-14 | 深圳市中惠伟业科技有限公司 | A kind of video camera for refrigerator inside with waterproof fog proofing function |
-
2018
- 2018-06-07 CN CN201820878058.XU patent/CN208675342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540702A (en) * | 2018-06-07 | 2018-09-14 | 深圳市中惠伟业科技有限公司 | A kind of video camera for refrigerator inside with waterproof fog proofing function |
| CN108540702B (en) * | 2018-06-07 | 2024-02-02 | 深圳市中惠伟业科技有限公司 | Camera with waterproof, anti-fog and demisting functions for refrigerator |
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