CN2454641Y - Handheld butane flamping light - Google Patents
Handheld butane flamping light Download PDFInfo
- Publication number
- CN2454641Y CN2454641Y CN 00253263 CN00253263U CN2454641Y CN 2454641 Y CN2454641 Y CN 2454641Y CN 00253263 CN00253263 CN 00253263 CN 00253263 U CN00253263 U CN 00253263U CN 2454641 Y CN2454641 Y CN 2454641Y
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- CN
- China
- Prior art keywords
- lamp
- lamp body
- hand
- storage tank
- held
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a hand-held flame projecting lamp, which uses butane liquefied gas as fuel. The utility model is composed of an inner three-way lamp body, a lamp holder, and a gas storage tank. The front end of the lamp body is connected with a nozzle, a radiating tube, and a fire guiding sheet. A needle valve switch is arranged on the rear end of the lamp body. The lower end of the lamp body is connected with the lamp holder. The lower end of the lamp body punctures the gas storage tank by means of a thimblein the lamp body to lead the inner cavity of the lamp body to be communicated with the gas storage tank. The utility model is especially suitable for serving as a flame projecting and heating device in the construction industry, the maintenance industry, the decoration industry, the picnic, etc., with the advantages of portability, convenient operation, and safety.
Description
The utility model belongs to the hand flame heating appliances, particularly a kind of soldering lamp of making fuel with liquefaction vapour.
At present, make cable construction, automobile, house, apparatus guarantee and dress spring, art designing, the portable flame heating appliances that picnic etc. are used all adopts traditional gasoline soldering lamp.This soldering lamp is made up of lamp socket, fuel tank and lamp body with interior threeway cavity, is provided with nozzle at the front end of lamp body, and the lamp body rear end is provided with needle valve switch, and lamp socket is provided with inflator, to inflate pressurized jet gasoline.Need during use to heat jet pipe so that fuel evaporation ability ignition operation was therefore both dangerous, time-consuming again with gasoline combustion in the heating box below shower nozzle in advance; Without any air proportioning adjusting device, fuel combustion efficiency can not be controlled at the shower nozzle front end, often because of insufficient bad smell and black smoke, contaminated environment of distributing of burning; And in use need constantly inflate pressurization, operate loaded down with trivial details, in case topple over then easily cause danger.
The purpose of this utility model provides a kind ofly makes the hand flame lamp of fuel with butane liquefaction vapour, not only easy to use, safe but also overcome the shortcoming of above-mentioned conventional gasoline soldering lamp.
The utility model is done in such a manner: it includes lamp socket, vapour storage tank and has the lamp body of interior threeway cavity, the lamp body front end is connected with nozzle, the lamp body rear end is provided with needle-valve, the lamp body lower end snail is connected on the lamp socket, the vapour storage tank device is in lamp socket, on the external diameter of nozzle, be nested with a tube connector, the tube connector front end radiating tube that is spirally connected, the radiating tube front end is provided with a fire-guide plate by sheath; It is polygonal thimble that one cross section is set in the cavity of lamp body lower end, and the thimble outside is equipped with flexible axle sleeve and spring, and flexible axle sleeve lower end is provided with sealing gasket, and the thimble head thrusts in the vapour storage tank.
Have the fresh air inlet that communicates with inner chamber on the connection tube wall, a wind loop also is set on the tube connector outer-diameter threads, the rotation wind loop can be regulated its covering or unlimited fresh air inlet, to regulate the intake size.
Have several through holes on the fire-guide plate.Said vapour storage tank is the thin-walled butane vapour storage tank of the disposable can of market sale.
The utility model has adopted butane liquefaction vapour as fuel and rational project organization, combustion efficiency is good, firepower is concentrated, safe and reliable, free from environmental pollution, use easy to operate, revolve and open needle-valve and can carry out work, be very suitable for industries such as construction, maintenance, dress spring as the flame heating appliances in the direct-fire of sheath port.
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the structure of the utility model.
Fig. 1 is the utility model structure cutaway view.
The A-A that Fig. 2 is among Fig. 1 to be indicated is to partial sectional view.
With reference to Fig. 1, this hand-held butane torch lamp, include lamp socket 23, vapour storage tank 24 and have the lamp body 10 of interior threeway cavity, the lamp body 10 front ends nozzle 8 that has been threaded, lamp body 10 rear ends are provided with needle-valve 11, needle-valve 11 by nut 13 devices in the lamp body chamber, needle-valve afterbody handle 14, sealing ring 12, linking on the lower end outer wall thread of lamp body 10 has connection seat 18, by the seat nut 17 on connection seat 18 and the lamp socket 23 lamp body 10 is connected on the lamp socket 23.
On the external diameter of nozzle 8, be nested with a tube connector 6, and fastening with screw 7, the tube connector 6 front ends radiating tube 4 that is threaded, radiating tube 4 front ends are provided with a fire-guide plate 2 by sheath 1, be that sheath 1 nationality pin 3 is fixed on the radiating tube 4, fire-guide plate 2 is inlaid in the front end of radiating tube 4; Have several through holes 27 on the fire-guide plate 2.
Have the fresh air inlet 26 that communicates with inner chamber on tube connector 6 walls, a wind loop 5 also is set on tube connector 6 outer-diameter threads, rotation wind loop 5 can be regulated its covering or unlimited fresh air inlet 26, to regulate the inlet of air.
See figures.1.and.2, the thimble 22 that one cross section is a rectangle is set in the lamp body 10 lower end cavitys, thimble 22 tail end shoulders are embedded in the notch of cavity, thimble 22 outsides are equipped with flexible axle sleeve 20 and spring 15, flexible axle sleeve 20 lower ends are provided with sealing gasket 21, at lamp body 10 lower port place device circlips 19.Also be provided with sealing ring 16 on the flexible axle sleeve 20.
When being screwed down connection seat 18, thimble 22 rotates with lamp body 10, and its head thrusts in the vapour storage tank and since cross section is the thimble rotation of rectangle thrust vapour storage tank after, then form the passage that gas overflows between tank skin and thimble, gas leads in the cavity of lamp body 10.
Described vapour storage tank 24 is the thin-walled butane vapour storage tanks that adopt the disposable can of selling on the market.After the liquefaction vapour of vapour storage tank uses up, upwards unscrew connection seat 18 and withdraw from thimble 22, open bottom 25, promptly replaceable new vapour storage tank.
Can find out that according to the foregoing description adopting cross section is the thimble 22 of rectangle, its objective is to make thimble 22 and flexible axle sleeve 20, between lamp body 10 inner chambers and thrust and to form a good steam flow passage in the vapour storage tank wall.Obviously, thimble 22 can be made various deformation, as adopting triangular-section body etc., all can reach identical effect.
In addition, described tube connector 6, radiating tube 4 also can be made into integrative-structure; Described lamp body 10 also can save connection seat 18 with being connected of lamp socket 23 and directly connect; the connected mode of present embodiment; purpose is for considering to be convenient to installation and renewal part designs; therefore; for reaching the same function effect; obviously, also can adopt other various connected modes, all belong in the protection domain that the design's technical scheme limits.
Claims (8)
1, a kind of hand-held butane torch lamp, it includes lamp socket (23), vapour storage tank (24) and has the lamp body (10) of interior threeway cavity, lamp body (10) front end is connected with nozzle (8), lamp body (10) rear end is provided with needle-valve (11), lamp body (10) lower end snail is connected on the lamp socket (23), vapour storage tank (24) device is characterized in that in lamp socket (23):
A. on the external diameter of nozzle (8), be nested with a tube connector (6), tube connector (6) the front end radiating tube (4) that is spirally connected, radiating tube (4) front end is provided with a fire-guide plate (2) by sheath (1),
B. in the cavity of lamp body (10) lower end a cross section being set is polygonal thimble (22), thimble (22) outside is equipped with flexible axle sleeve (20) and spring (15), flexible axle sleeve (20) lower end is provided with sealing gasket (21), and thimble (22) head thrusts in the vapour storage tank (24).
2, a kind of hand-held butane torch lamp according to claim 1, it is characterized in that having on described tube connector (6) wall fresh air inlet (26) that communicates with inner chamber, on tube connector (6) outer-diameter threads one grade of solar or lunar halo (5) is set also, rotation wind loop (5) can be regulated its covering or unlimited fresh air inlet (26).
3, a kind of hand-held butane torch lamp according to claim 1 is characterized in that described sheath (1) nationality pin (3) is fixed on the radiating tube (4), and fire-guide plate (2) is inlaid in the front end of radiating tube (4).
4, according to claim 1,3 described a kind of hand-held butane torch lamps, it is characterized in that having on the described fire-guide plate (2) several through holes (27).
5, according to wanting profit to require 1 described a kind of hand-held butane torch lamp, the cross section that it is characterized in that described thimble (22) is a rectangle, and its tail end shoulder is embedded in the notch of cavity.
6, the intact soldering lamp of a kind of hand-held fourth according to claim 1 is characterized in that described flexible axle sleeve (20) is provided with sealing ring (16).
7, a kind of hand-held butane torch lamp according to claim 1, it is characterized in that spiral shell has connection seat (18) on the lower end outer wall of described lamp body (10), lamp body (10) is connected on the lamp socket (23) by the seat nut (17) on connection seat (18) and the lamp socket (23).
8, a kind of hand-held butane torch lamp according to claim 1 is characterized in that described vapour storage tank (24) is the thin-walled butane vapour storage tank of disposable can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253263 CN2454641Y (en) | 2000-11-30 | 2000-11-30 | Handheld butane flamping light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253263 CN2454641Y (en) | 2000-11-30 | 2000-11-30 | Handheld butane flamping light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454641Y true CN2454641Y (en) | 2001-10-17 |
Family
ID=33610744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253263 Expired - Fee Related CN2454641Y (en) | 2000-11-30 | 2000-11-30 | Handheld butane flamping light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454641Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826293A (en) * | 2018-08-28 | 2018-11-16 | 宁波大立机械有限公司 | A kind of safe flame gun of hand-held |
-
2000
- 2000-11-30 CN CN 00253263 patent/CN2454641Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826293A (en) * | 2018-08-28 | 2018-11-16 | 宁波大立机械有限公司 | A kind of safe flame gun of hand-held |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |