CN213126192U - But surveillance camera head of automatically regulated shading luminance - Google Patents

But surveillance camera head of automatically regulated shading luminance Download PDF

Info

Publication number
CN213126192U
CN213126192U CN202022326980.8U CN202022326980U CN213126192U CN 213126192 U CN213126192 U CN 213126192U CN 202022326980 U CN202022326980 U CN 202022326980U CN 213126192 U CN213126192 U CN 213126192U
Authority
CN
China
Prior art keywords
shading
camera
camera body
guard plate
eaves
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
Application number
CN202022326980.8U
Other languages
Chinese (zh)
Inventor
杨明海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichang Beineng Technology Service Co ltd
Original Assignee
Yichang Beineng Technology Service Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yichang Beineng Technology Service Co ltd filed Critical Yichang Beineng Technology Service Co ltd
Priority to CN202022326980.8U priority Critical patent/CN213126192U/en
Application granted granted Critical
Publication of CN213126192U publication Critical patent/CN213126192U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Studio Devices (AREA)

Abstract

The utility model provides a but surveillance camera head of automatically regulated shading luminance, includes the camera body, is equipped with the camera lens at the front end of camera body, at the fixed guard plate that is equipped with in the top of camera body, has the clearance between guard plate and the camera body, at the front end fixedly connected with shading eaves of guard plate, shading eaves are located the top of camera lens front side, the shading eaves is made for transparent sensitization discoloration material. The utility model provides a monitoring camera capable of automatically adjusting shading brightness, which adopts photosensitive color-changing material to make shading eaves, the shading eaves can be darkened rapidly under the irradiation of light and ultraviolet rays to shade sunlight, and can be recovered to be colorless transparent state rapidly after the light is darkened, thereby ensuring the transmittance of the shading eaves; the device can realize automatic shading adjustment without a mechanical structure, simplifies the structure and saves the cost.

Description

But surveillance camera head of automatically regulated shading luminance
Technical Field
The utility model relates to a video monitoring technical field, especially a but surveillance camera head of automatically regulated shading luminance.
Background
The monitoring camera arranged outdoors can be influenced by sunlight irradiation to cause the exposure to be inconstant, the normal video recording function of the camera can be influenced when ultraviolet rays are very strong, and the exposure phenomenon can occur on the picture. Although various devices for shading the camera exist in the market, such as a security monitoring camera disclosed in the chinese utility model patent with the publication number CN210781047U, the scheme is provided with a retractable plate, and the shading area is adjusted by adjusting the length of the retractable plate; the relative position of adjusting camera and light screen is adopted to carry out optic fibre and is adjusted mostly to equipment on the market at present, has increased the mechanical structure of camera body, and need increase photosensitive equipment or artifical real-time regulation, and the reliability is poor, and work flow is complicated, has increased fortune dimension cost.
Disclosure of Invention
The utility model aims to solve the technical problem that a but automatically regulated shading luminance's surveillance camera head is provided, can be according to illumination intensity, the light intensity of automatically regulated camera lens department.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a but surveillance camera head of automatically regulated shading luminance, includes the camera body, is equipped with the camera lens at the front end of camera body, at the fixed guard plate that is equipped with in the top of camera body, has the clearance between guard plate and the camera body, at the front end fixedly connected with shading eaves of guard plate, shading eaves are located the top of camera lens front side, the shading eaves is made for transparent sensitization discoloration material.
Preferably, the bottom fixedly connected with bracing piece of guard plate, the tip of bracing piece extends to the front side of guard plate, and the shading eaves fixed connection is on the bracing piece.
Preferably, the top of the protection plate is provided with heat dissipation holes.
Preferably, two sides of the shading eaves are of downward bent structures.
Preferably, both sides of the protection plate are of a downward bent structure.
Preferably, the rear end of camera body is equipped with the backplate, and the area of backplate is greater than the cross section of camera body, and guard plate fixed connection is in the upper end of backplate.
The utility model provides a monitoring camera capable of automatically adjusting shading brightness, which adopts photosensitive color-changing material to make shading eaves, the shading eaves can be darkened rapidly under the irradiation of light and ultraviolet rays to shade sunlight, and can be recovered to be colorless transparent state rapidly after the light is darkened, thereby ensuring the transmittance of the shading eaves; the device can realize automatic shading adjustment without a mechanical structure, simplifies the structure and saves the cost.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support rod of the present invention;
fig. 3 is the structure schematic diagram at the top of the camera body of the utility model.
Detailed Description
As shown in fig. 1, a monitoring camera capable of automatically adjusting shading brightness, which comprises a camera body 1, wherein a lens 2 is arranged at the front end of the camera body 1, a protection plate 3 is fixedly arranged above the camera body 1, a gap exists between the protection plate 3 and the camera body 1, a shading eave 4 is fixedly connected to the front end of the protection plate 3, the shading eave 4 is positioned above the front side of the lens 2, and the shading eave 4 is made of a transparent photochromic material. Shading eaves 4 that transparent sensitization color-changing material made are similar to changeable colour sunglasses, can darken rapidly under light and ultraviolet irradiation, shelter from sunshine, and after light darkened, the transmittance of shading eaves is guaranteed to the colorless transparent state of recovering fast.
Preferably, as shown in fig. 2, a support rod 5 is fixedly connected to the bottom of the protection plate 3, the end of the support rod 5 extends to the front side of the protection plate 3, and the light-shielding eave 4 is fixedly connected to the support rod 5. The shading eave 4 can be adhered to the support rod 5.
Preferably, as shown in fig. 3, the top of the protection plate 3 is provided with a heat dissipation hole 7. The heat dissipation hole 7 accelerates the heat dissipation of the camera, and the protection plate 3 plays a role in shielding the heat dissipation hole 7.
Preferably, two sides of the light-shielding eave 4 are bent downwards. The maximum area of the shading eave 4 shades the lens.
Preferably, both sides of the protection plate 3 are bent downward.
Preferably, the rear end of camera body 1 is equipped with backplate 6, and the area of backplate 6 is greater than camera body 1's cross section, and guard plate 3 fixed connection is in the upper end of backplate 6. Backplate 6 and guard plate 3 protect camera body 1, and guard plate 3 that both sides are buckled downwards protects the camera body from multi-angle to prevent that the rainwater from getting into the louvre.
The utility model discloses well shading eaves 4's length can be confirmed according to the user demand of reality, and simple structure is installed to this device, and is with low costs, and is very practical in the in-service use.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (6)

1. The utility model provides a but surveillance camera head of automatically regulated shading luminance which characterized in that: including camera body (1), be equipped with camera lens (2) at the front end of camera body (1), fixed guard plate (3) of being equipped with in the top of camera body (1), there is the clearance between guard plate (3) and camera body (1), at the front end fixedly connected with shading eaves (4) of guard plate (3), shading eaves (4) are located the top of camera lens (2) front side, shading eaves (4) are made for transparent sensitization color-changing material.
2. The surveillance camera capable of automatically adjusting shading brightness according to claim 1, wherein: the bottom fixedly connected with bracing piece (5) of guard plate (3), the tip of bracing piece (5) extends to the front side of guard plate (3), and shading eaves (4) fixed connection is on bracing piece (5).
3. The surveillance camera capable of automatically adjusting shading brightness according to claim 1, wherein: the top of the protection plate (3) is provided with heat dissipation holes (7).
4. The surveillance camera capable of automatically adjusting shading brightness according to claim 1, wherein: and two sides of the shading eave (4) are of a structure bent downwards.
5. A monitoring camera capable of automatically adjusting shading brightness according to claim 1 or 4, wherein: the two sides of the protection plate (3) are of a structure bent downwards.
6. The surveillance camera according to claim 5, wherein the camera comprises: the rear end of camera body (1) is equipped with backplate (6), and the area of backplate (6) is greater than the cross section of camera body (1), and guard plate (3) fixed connection is in the upper end of backplate (6).
CN202022326980.8U 2020-10-19 2020-10-19 But surveillance camera head of automatically regulated shading luminance Expired - Fee Related CN213126192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022326980.8U CN213126192U (en) 2020-10-19 2020-10-19 But surveillance camera head of automatically regulated shading luminance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022326980.8U CN213126192U (en) 2020-10-19 2020-10-19 But surveillance camera head of automatically regulated shading luminance

Publications (1)

Publication Number Publication Date
CN213126192U true CN213126192U (en) 2021-05-04

Family

ID=75666678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022326980.8U Expired - Fee Related CN213126192U (en) 2020-10-19 2020-10-19 But surveillance camera head of automatically regulated shading luminance

Country Status (1)

Country Link
CN (1) CN213126192U (en)

Similar Documents

Publication Publication Date Title
DE60006539T2 (en) METHOD FOR SHIELDING EYES AGAINST SUN RADIATION
CN107288524B (en) Intelligent louver outer sun-shading device convenient to disassemble
CN110501827A (en) A kind of liquid-crystalline glasses automatic shading method and system
CN213126192U (en) But surveillance camera head of automatically regulated shading luminance
CN204440658U (en) A kind of sunshade traffic lights
DE202004010014U1 (en) Transparent visor or eye protection plate approximately vertical or at an angle to the eyes or face of the user useful for protection of the eyes against and against UV radiation
CN215803494U (en) Sunshade of adjustable light transmissivity
CN112383697A (en) Monitoring camera device's camera skull prevents falling rope structure
CN208934581U (en) Anti-falling and anti-wind type intelligent building external sunshade blind
CN102071871A (en) Louvreblade and louver
CN202039758U (en) Combined shutter blade and shutter of same
KR200227850Y1 (en) The control device of brim angle for a brim cap
CN208518577U (en) A kind of antitheft sound insulation louver window
DE60007780T2 (en) SUN PROTECTION DEVICE IN THE LOOK OF A BLADES BLINDS
CN200965605Y (en) Camera view finder shading device
CN211298212U (en) Digital printing visual monitoring device
JPS6228272B2 (en)
CN213630308U (en) Protection device for urban brightening lamp
CN2733407Y (en) Universal finder screen shade for digital camera, video camera
CN212515295U (en) Shading device for outdoor photography
CN216905009U (en) Anti-glare compound-eye camera sunshade
CN221340467U (en) Vehicle obstacle recognition warning protector
CN214833841U (en) Glass curtain wall structure with good sun-shading effect
CN217546154U (en) Intelligent security monitoring device
CN212961391U (en) MEMS micro-mirror intelligent dimming car light assembly for car light

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: 20210504

Termination date: 20211019

CF01 Termination of patent right due to non-payment of annual fee