CN207486598U - Oxygen cabin safety flare - Google Patents
Oxygen cabin safety flare Download PDFInfo
- Publication number
- CN207486598U CN207486598U CN201721679688.6U CN201721679688U CN207486598U CN 207486598 U CN207486598 U CN 207486598U CN 201721679688 U CN201721679688 U CN 201721679688U CN 207486598 U CN207486598 U CN 207486598U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- interior
- oxygen cabin
- light source
- interior lampshade
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of oxygen cabin safety flares, belong to hyperbaric oxygen chamber field, including cold light source light bulb, organic glass and convection circulation device, cold light source light bulb is built in interior lampshade, and the medial surface of organic glass is attached to interior lampshade forepart, and interior lampshade rear portion is connect with convection circulation device, outer lampshade is set outside interior lampshade, cavity is formed between outer lampshade and interior lampshade, lower cover is enclosed in the lateral surface setting one of organic glass, and lower cover is affixed with outer lampshade by bolt.The oxygen cabin of the utility model is integrated the window of lamp and oxygen cabin with safety flare, taking over for lamp is welded together with nacelle, installation cost is relatively low.The light source direction of illumination of this headlamp solves the defects of uneven illumination is even to shoot downward.Headlamp uses cold light source, greatly reduces the heat in lamp, the heat of generation is shed by the convection current between in lamp two take over, and safety in utilization greatly improves.
Description
Technical field
The utility model is related to hyperbaric oxygen chamber field, specifically, the utility model is related to a kind of emergency lightings of oxygen cabin
Lamp.
Background technology
One closed cylinder during oxygen cabin, due to the Special use environment in oxygen cabin, oxygen cabin headlamp requires high, Ji Yaobao
What card oxygen cabin used is perfectly safe, and ensures the illumination in cabin again.According to TSG 24-2015《Oxygen chamber safety technology Supervision Code》
With the requirement of GB/T12130, do not allow into the electrical of 220V voltages in cabin, average illumination 60Lx in cabin.Traditional oxygen cabin is shone
It is bright, all it is that illuminating window is installed in nacelle, then illuminator is installed again on illuminating window, to cabin intraoral illumination, thus brings following
Problem：1st, then the large opening in nacelle welds illuminating window fence, then installs other of illuminating window, finally install headlamp, makes
It makes of high cost.2nd, such as illuminating window installation position is unreasonable, brings uneven illumination in cabin even.3rd, it since lamp has certain heat, needs
Radiating treatment is carried out, otherwise injures organic glass, increases manufacture cost.
Invention content
The technical problem to be solved by the utility model is to provide a kind of oxygen cabin safety flares, which can
To solve the above problems.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：Oxygen cabin safety flare, packet
Include cold light source light bulb, organic glass and convection circulation device, the cold light source light bulb is built in interior lampshade, organic glass it is interior
Side is attached to interior lampshade forepart, and interior lampshade rear portion is connect with convection circulation device, sets outer lampshade outside interior lampshade, outer lampshade with it is interior
Cavity is formed between lampshade, lower cover is enclosed in the lateral surface setting one of organic glass, and lower cover is affixed with outer lampshade by bolt.
Preferably, the convection circulation device includes extension tube attached and inner connecting tube, and inner connecting tube is connect with interior lampshade rear portion and phase
Logical, extension tube attached connect and communicates with outer lampshade, and external inside pipe wall, outer lampshade inner wall and interior lampshade outer wall form cavity, inner connecting tube
Top communicated with extension tube attached, recycle internal gas flow, one circle convection holes of interior lampshade bottom setting.
Preferably, setting dust cover at the top of the extension tube attached.
Preferably, the inscribed pipe outer wall coats one layer of insulator.
Preferably, the interior lampshade outer wall coats one layer of insulator.
Technical solution using the present invention can obtain following advantageous effect：
The oxygen cabin of the utility model is integrated the window of lamp and oxygen cabin with safety flare, lamp take over and nacelle
Weld together, installation cost is relatively low.The light source direction of illumination of this headlamp solves the defects of uneven illumination is even to shoot downward.According to
Bright lamp uses cold light source, greatly reduces the heat in lamp, and the heat of generation is shed by the convection current between in lamp two take over, and uses
Safety greatly improves.
Description of the drawings
To this specification, the content expressed by each attached drawing and the label in figure make brief description below：
Fig. 1 is the structural diagram of the present invention；
Label in above-mentioned figure is：1st, cold light source light bulb；2nd, organic glass；3rd, interior lampshade；4th, outer lampshade；5th, it is inscribed
Pipe；6th, extension tube attached；7th, convection holes；8th, dust cover；9th, lower cover；10th, cabin inner trim panels；11st, bolt；12nd, nacelle.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and connection relation, the effect of each section and operation principle between the shape of each component, construction, each section etc. make into
The detailed description of one step.
As shown in Figure 1, this oxygen cabin uses integrated design with safety flare, do not need to use illuminating window, lamp and window are closed
It is integrated, an aperture is opened in nacelle can install this headlamp.Taking over for lamp is welded with nacelle when this headlamp is installed
It is connected together.
As shown in Figure 1, safety headlamp, including cold light source light bulb 1, organic glass 2 and convection circulation device, cold light source
Light bulb 1 is built in interior lampshade 3, and the medial surface of organic glass 2 is attached to interior 3 forepart of lampshade, and interior 3 rear portion of lampshade is filled with convection circulation
Connection is put, outer lampshade 4 is set outside interior lampshade 3, cavity is formed between outer lampshade 4 and interior lampshade 3, the lateral surface of organic glass 2 is set
A circle lower cover 9 is put, lower cover 9 is affixed by bolt 11 and outer lampshade 4.Above-mentioned convection circulation device includes extension tube attached 6 and interior
Take over 5, inner connecting tube 5 connect and communicate with interior 3 rear portion of lampshade, and extension tube attached 6 connect and communicates with outer lampshade 4,6 inner wall of extension tube attached,
4 inner wall of outer lampshade forms cavity with interior 3 outer wall of lampshade, and the top of inner connecting tube 5 is communicated with extension tube attached 6, follows internal gas flow
Ring, 5 outer wall of inner connecting tube and 3 outer wall of interior lampshade all coat one layer of insulator, prevent heat transfer, interior 3 bottom of lampshade setting, one circle pair
Discharge orifice 7,6 top setting dust cover 8 of extension tube attached, dust cover 8 are used to completely cut off external dust.
As shown in Figure 1, using when cold light source light bulb 1 illuminate the heat that generates and form hot gas and flowed up by inner connecting tube 5
Circulative convection, the sky that 6 inner wall of extension tube attached, 4 inner wall of outer lampshade are formed with interior 3 outer wall of lampshade are formed with the cold air in extension tube attached 6
The cold air of intracavitary enters interior lampshade 4 by convection holes 7 and cools down to light bulb, and the air in inner connecting tube 5 is smaller compared with heat density, and heat is empty
Gas is ramped up forms convection current with the cold air in extension tube attached 6.Two in lamp take between convection current principle be using heat convection,
Outdoor cold air from two take between enter, hot gas flows to outdoor from inner connecting tube 5, according to cold and hot proportion different principle carry out convection current.
Downward arrow represents cold air in attached drawing 1, and upward arrow represents the hot-air risen.
This headlamp uses the direction of illumination of light source to solve the defects of uneven illumination is even to shoot downward.Headlamp uses cold light
Source greatly reduces the heat in lamp, reduces the influence to organic glass 2.
Set bolt that lower cover 9 and outer lampshade 4 are fixed together on lamp body, when more changing the bulb with organic glass 2, no
Lower cover 9 need to be lifted down.Be not in when removing gland 9, gland also very important person helps, be more not in gland landing hurt sb.'s feelings can
Energy.The distance between cabin inner trim panels 10 and nacelle 12 are adjustable, are suitably mounted on the oxygen cabin of different model.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (5)
1. oxygen cabin safety flare, it is characterised in that：It is described including cold light source light bulb, organic glass and convection circulation device
Cold light source light bulb is built in interior lampshade, and the medial surface of organic glass is attached to interior lampshade forepart, interior lampshade rear portion and convection circulation
Device connects, and outer lampshade is set outside interior lampshade, and cavity, the lateral surface setting one of organic glass are formed between outer lampshade and interior lampshade
Lower cover is enclosed, lower cover is affixed with outer lampshade by bolt.
2. oxygen cabin according to claim 1 safety flare, it is characterised in that：The convection circulation device includes external
Pipe and inner connecting tube, inner connecting tube connect and communicate with interior lampshade rear portion, and extension tube attached connect and communicates with outer lampshade, external inside pipe wall,
Outer lampshade inner wall forms cavity with interior lampshade outer wall, and the top of inner connecting tube is communicated with extension tube attached, recycles internal gas flow, interior
One circle convection holes of lampshade bottom setting.
3. oxygen cabin according to claim 2 safety flare, it is characterised in that：Setting is dust-proof at the top of the extension tube attached
Cover.
4. oxygen cabin according to claim 2 safety flare, it is characterised in that：The inscribed pipe outer wall coat one layer every
Hot body.
5. oxygen cabin according to claim 2 safety flare, it is characterised in that：The interior lampshade outer wall coat one layer every
Hot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679688.6U CN207486598U (en) | 2017-12-06 | 2017-12-06 | Oxygen cabin safety flare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679688.6U CN207486598U (en) | 2017-12-06 | 2017-12-06 | Oxygen cabin safety flare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486598U true CN207486598U (en) | 2018-06-12 |
Family
ID=62457751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679688.6U Expired - Fee Related CN207486598U (en) | 2017-12-06 | 2017-12-06 | Oxygen cabin safety flare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806598A (en) * | 2017-12-06 | 2018-03-16 | 上海打捞局芜湖潜水装备厂 | Oxygen cabin safety flare |
-
2017
- 2017-12-06 CN CN201721679688.6U patent/CN207486598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806598A (en) * | 2017-12-06 | 2018-03-16 | 上海打捞局芜湖潜水装备厂 | Oxygen cabin safety flare |
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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: 20180612 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |