CN207720238U - A kind of explosion-proof fish eye camera - Google Patents
A kind of explosion-proof fish eye camera Download PDFInfo
- Publication number
- CN207720238U CN207720238U CN201721174502.1U CN201721174502U CN207720238U CN 207720238 U CN207720238 U CN 207720238U CN 201721174502 U CN201721174502 U CN 201721174502U CN 207720238 U CN207720238 U CN 207720238U
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- China
- Prior art keywords
- proof
- explosion
- shell
- inner casing
- fish eye
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Abstract
A kind of explosion-proof fish eye camera, including bell housing and inner casing；The shell is connected with frustum flame proof is connect；The connection frustum is equipped with upper neck；Cable is connect across the inner casing, the connection frustum and the upper neck with external equipment；The bottom of the shell is covered the bottom of equipped with, and the centre of the bottom cover is equipped with transparent semicircle form, and camera is equipped in the form, flake eyeglass is equipped in the camera；The camera and circuit board electrical connection, and be arranged in explosion-proof first chamber；The form periphery is equipped with headlamp.The advantageous effect of the application is：Inside and outside two layers of shell, effectively explosion-proof, isolation hot and cold air, plays a protective role to interior video cameras；Explosion-proof chamber makes circuit board and camera preferably be protected；Using fish-eye camera so that shoot with video-corder angle and monitoring range is wider；The setting of headlamp also can clearly be shot with video-corder in the case that light is undesirable.
Description
Technical field
The application belongs to video camera technical field, specifically, being related to a kind of explosion-proof fish eye camera.
Background technology
It is burnt only by changing when the shortcomings that traditional video surveillance is target range video camera farther out and constantly moves
Away from mode cannot obtain the clear image of interesting target in a wide range of scene；The video monitoring system of multiple cameras can be with
Realize the slur picture of panorama and interesting target, but whole system is complicated, cost is very high, is unfavorable for pushing away for video monitoring
Extensively.In addition, the most video camera in market is common camera at present, work can not be monitored under hyperbaric environment.
Invention content
In view of this, technical problems to be solved in this application are to provide a kind of explosion-proof fish eye camera, can adapt to need
Want the job requirements of flame proof environment.
In order to solve the above-mentioned technical problem, this application discloses a kind of explosion-proof fish eye cameras, and use following technical side
Case is realized.
A kind of explosion-proof fish eye camera, including bell housing and the inner casing in the enclosure is set；The inner casing
Top is equipped with cable hole；The open top of the shell, the opening are connected with frustum flame proof is connect；It is described to connect the upper of frustum
Side is equipped with upper neck, and the upper neck is connect with hanging apparatus；It is equipped with via, the via in the upper neck, the connection frustum
For the via of explosion separation structure；The bottom of the shell is covered the bottom of equipped with, and the bottom cover is connect with the casing explosion-proof；Bottom cover with
The inner casing flame proof connection；The centre of the bottom cover is equipped with downward projection of semicircle form, and the form is transparent flame proof
Material；It is equipped with camera in the form, flake eyeglass is equipped in the camera；Anti-explosion partition, institute are equipped in the inner casing
State anti-explosion partition, inner casing and bottom cover composition first chamber；Be equipped with circuit board in the first chamber, the circuit board with it is described
Camera is electrically connected.
Further, the inner wall of the bottom cover is equipped with several connecting poles, and the connecting pole is equipped with fixed plate, the electricity
Road plate is fixedly connected on by connector in the fixed plate.
Further, the fixed plate and the connector are the material of insulation and antistatic.
Further, the mode that the bottom cover is connect with the casing explosion-proof is threaded flame-proof type connection；The bottom cover and institute
The mode for stating the connection of inner casing flame proof is threaded flame-proof type connection.
Further, the opening and the connection type of the connection frustum flame proof connection connect for threaded flame-proof type.
Further, the shell upper wall inner surface be equipped with circular bolt wall, the lower end of the bolt wall with it is described interior
The upper wall outer surface of shell is tightly connected, and the upper end of the bolt wall is tightly connected with the shell upper wall inner surface；The shell
Upper wall is extended to several bolts hole, the bolt hole is had in the bolt wall；If the connection frustum edge is equipped with
Dry hole, the hole are corresponded with the bolt hole.
Further, the form is PC materials, and surface is coated with UV hardened layers；The shell is aluminum alloy material；
The inner casing is explosion-proof material.
Further, the bottom cover is equipped with several illumination holes, and the lower part in the illumination hole is equipped with the illumination of transparent explosion-proof
Form；Headlamp, the headlamp and the circuit board electrical connection are equipped in each illumination hole.
Compared with prior art, the application can be obtained including following technique effect：Inside and outside two layers of shell, effectively explosion-proof,
Hot and cold air is isolated, plays the role of protection to interior video cameras；Separate different chambers, subject boards and camera is made to obtain
To better protection；Using fish-eye camera so that shoot with video-corder angle and reach 172 °, monitoring range is wider, and effect is more preferable；Headlamp
Setting, also can clearly shoot with video-corder in the case that light is undesirable.
Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect simultaneously.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the application video camera sectional view.
Fig. 2 is the application video camera front view.
Fig. 3 is the application video camera stereogram.
Wherein, in figure：
1, shell；2, inner casing；3, form；4, camera；5, anti-explosion partition；6, circuit board；7, first chamber；8, connection cone
Platform；9, upper neck；10, bottom is covered；11, cable hole；12, bolt wall；13, headlamp.
Specific implementation mode
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby how the application is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As shown in Figs. 1-2, a kind of explosion-proof fish eye camera, including bell housing 1 and the inner casing that is arranged inside shell 1
2.Inner casing 2 is explosion-proof material.The top of inner casing 2 is equipped with cable hole 11.The open top of shell 1, opening connect with frustum 8 is connect
Connect, connection type be flame proof standard bolt connection.Circular bolt wall 12, the lower end of bolt wall 12 are equipped at 1 upper wall of shell
It is tightly connected with the upper wall outer surface of inner casing 2, upper end and the 1 upper wall inner surface of shell of bolt wall 12 are tightly connected.1 upper wall of shell
Several bolts hole are in downward direction equipped with, in bolt hole stud bolt wall 12.It connects 8 periphery of frustum and is equipped with several holes, each Kong Jun
It is corresponded with bolt hole, bolt is bolted by this some holes and corresponding bolt hole.It is bolted and meets threaded flame-proof type
Standard.
The top for connecting frustum 8 is equipped with upper neck 9.Upper neck 9 is used for lifting video camera.It is equipped in upper neck 9, connection frustum 8
Either large or small via, cable can be connected by cable hole 11, the via of the via of connection frustum 8 and upper neck 9 with external equipment
It connects.The via set in upper neck 9 and connection frustum 8 is explosion separation structure, and preferred filler formula explosion separation structure, safety, low cost are fitted
Preferably promote.
The bottom of shell 1 is equipped with bottom and covers 10, and bottom cover 10 is equipped with the external screw thread that internal thread is equipped with 1 bottom of shell and is screwed,
And meet the standard of threaded flame-proof type.The bottom of inner casing 2 is tightly connected with bottom cover 10, reaches flame proof standard.Preferably, inner casing 2
Bottom is equipped with external screw thread, and bottom cover 10 is equipped with internal thread corresponding with 2 bottom external screw thread of inner casing, the bottom of bottom cover 10 and inner casing 2
Portion is connected in the form of threaded flame-proof type.The centre of bottom cover 10 is equipped with downward semicircle form 3, and form 3 is transparent flame proof
Material facilitates shooting with video-corder for image while explosion-proof.The semicircular structure of form 3 can meet the image recording of wide-angle.Form
Camera 4 is equipped in 3, camera 4 is equipped with flake eyeglass, and visible angle reaches 172 °, and is suitble to night use, dark field
Image be also ensured it is clear.
The inner wall of bottom cover 10 is equipped with several connecting poles, and connecting pole is equipped with fixed plate, and fixed plate is equipped with circuit board 6,
Circuit board 6 is fixed on by connector in fixed plate, and generally use is bolted.Fixed plate and connector are insulation and prevent quiet
The material of electricity.Circuit board 6 is electrically connected with camera 4.
The top of circuit board 6 is equipped with anti-explosion partition 5, and anti-explosion partition 5 and the peripheral inner wall of inner casing 2 are tightly connected.It is explosion-proof every
10 one flame proof chamber of composition of plate 5, inner casing 2 and bottom cover, first chamber 7.First chamber 7 carries out the main part of video camera
Further protection.
Shell 1 uses aluminium alloy, and cold air and hot gas can be isolated.Form 3 uses PC materials, surface to be coated with UV hardening
Layer, can UV resistant irradiation.
As shown in figure 3, being set on bottom cover 10 there are six hole is illuminated, each illuminate in hole is equipped with headlamp 13.Illuminate hole
Lower part is equipped with the illumination form of transparent explosion-proof, and illumination form is identical as 3 material of camera form.Six headlamps 13 are and circuit
Plate 6 is electrically connected, and is arranged evenly around form 3, and illumination is provided when light is bad, to realize that shoots with video-corder is normally carried out.Six
Illumination hole is not vertically downward, preferably to illuminate the homogeneous outer incline certain angle in hole, general 10 degree or so, can be according to specific ring yet
Border is changed.
The advantageous effect of the application is：Inside and outside two layers of shell, effectively explosion-proof, isolation hot and cold air, plays interior video cameras
To the effect of protection；Separate different chambers, subject boards and camera is made preferably to be protected；It is imaged using flake
Head so that shoot with video-corder angle and reach 172 °, monitoring range is wider, and effect is more preferable；The setting of headlamp, it is undesirable in light
Also it can clearly shoot with video-corder.
A kind of explosion-proof fish eye camera provided above the embodiment of the present application, is described in detail.It is above to implement
The explanation of example is merely used to help understand the present processes and its core concept；Meanwhile for the general technology people of this field
Member, according to the thought of the application, there will be changes in the specific implementation manner and application range, in conclusion this explanation
Book content should not be construed as the limitation to the application.
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that different vendor may call the same component with different nouns.This specification and claims are not with title
Difference be used as the mode for distinguishing component, but be used as the criterion of differentiation with the difference of component functionally.Such as in the whole text
The "comprising" of specification and claim mentioned in is an open language, therefore should be construed to " including but not limited to ".
" substantially " refer in receivable error range, those skilled in the art can solve the technology within a certain error range
Problem basically reaches the technique effect.Specification subsequent descriptions are to implement the better embodiment of the application, the right description
It is being not limited to scope of the present application for the purpose of the rule for illustrating the application.The protection domain of the application, which is worked as, to be regarded
Subject to appended claims institute defender.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that commodity or system including a series of elements include not only those elements, but also include not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that including the element commodity or system in also
There are other identical elements.
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (9)
1. a kind of explosion-proof fish eye camera, it is characterised in that：Internal in the shell (1) including bell housing (1) and setting
Inner casing (2)；The top of the inner casing (2) is equipped with cable hole (11)；The open top of the shell (1), it is described to be open and connect
Frustum (8) flame proof connects；
The top of the connection frustum (8) is equipped with upper neck (9), and the upper neck (9) connect with hanging apparatus；The upper neck (9), institute
It states and is equipped with via in connection frustum (8), the via is the via of explosion separation structure；It is covered the bottom of equipped with the bottom of the shell (1)
(10), the bottom cover (10) connect with the shell (1) flame proof；The bottom cover (10) connect with the inner casing (2) flame proof；It is described
The centre that (10) are covered at bottom is equipped with downward projection of semicircle form (3), and the form (3) is transparent flame proof material；It is described to regard
It is equipped with camera (4) in window (3), flake eyeglass is equipped in the camera (4)；Anti-explosion partition is equipped in the inner casing (2)
(5), the anti-explosion partition (5), inner casing (2) and bottom cover (10) composition first chamber (7)；It is equipped in the first chamber (7)
Circuit board (6), the circuit board (6) are electrically connected with the camera (4).
2. explosion-proof fish eye camera according to claim 1, it is characterised in that：The inner wall of the bottom cover (10) is equipped with several
Connecting pole, the connecting pole are equipped with fixed plate, and the circuit board (6) is fixedly connected on by connector in the fixed plate.
3. explosion-proof fish eye camera according to claim 2, it is characterised in that：The fixed plate and the connector are exhausted
The material of edge and antistatic.
4. explosion-proof fish eye camera according to claim 1, it is characterised in that：Bottom cover (10) and the shell (1) every
The mode of quick-fried connection is threaded flame-proof type connection；The mode that the bottom cover (10) connect with the inner casing (2) flame proof is threaded flame-proof type
Connection.
5. explosion-proof fish eye camera according to claim 1, it is characterised in that：It is described opening with the connection frustum (8) every
The connection type of quick-fried connection connects for threaded flame-proof type.
6. according to any explosion-proof fish eye cameras of claim 1-5, it is characterised in that：Shell (1) the upper wall inner surface
Equipped with circular bolt wall (12), the lower end of the bolt wall (12) is tightly connected with the upper wall outer surface of the inner casing (2), institute
The upper end and the shell (1) upper wall inner surface for stating bolt wall (12) are tightly connected；Shell (1) upper wall is several to having
Bolt hole, the bolt hole extend in the bolt wall (12)；Connection frustum (8) edge is equipped with several holes, described
Hole is corresponded with the bolt hole.
7. according to any explosion-proof fish eye cameras of claim 1-5, it is characterised in that：The form (3) is PC materials, and
Surface is coated with UV hardened layers；The shell (1) is aluminum alloy material；The inner casing (2) is explosion-proof material.
8. according to any explosion-proof fish eye cameras of claim 1-5, it is characterised in that：The bottom cover (10) is equipped with several
Hole is illuminated, the lower part in the illumination hole is equipped with the illumination form of transparent explosion-proof；It is equipped with headlamp in each illumination hole
(13), the headlamp (13) is electrically connected with the circuit board (6).
9. explosion-proof fish eye camera according to claim 6, it is characterised in that：The bottom cover (10) is equipped with several illuminations
The lower part in hole, the illumination hole is equipped with the illumination form of transparent explosion-proof；
It is equipped with headlamp (13) in each illumination hole, the headlamp (13) is electrically connected with the circuit board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174502.1U CN207720238U (en) | 2017-09-14 | 2017-09-14 | A kind of explosion-proof fish eye camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174502.1U CN207720238U (en) | 2017-09-14 | 2017-09-14 | A kind of explosion-proof fish eye camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720238U true CN207720238U (en) | 2018-08-10 |
Family
ID=63064210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174502.1U Expired - Fee Related CN207720238U (en) | 2017-09-14 | 2017-09-14 | A kind of explosion-proof fish eye camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543303A (en) * | 2019-09-20 | 2021-03-23 | 中国石油化工股份有限公司 | Monitoring device and plasma treatment VOCsDevice internal real-time monitoring system |
-
2017
- 2017-09-14 CN CN201721174502.1U patent/CN207720238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543303A (en) * | 2019-09-20 | 2021-03-23 | 中国石油化工股份有限公司 | Monitoring device and plasma treatment VOCsDevice internal real-time monitoring system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210914 |