CN205940893U - Slow leakage detecting appearance of bulb - Google Patents
Slow leakage detecting appearance of bulb Download PDFInfo
- Publication number
- CN205940893U CN205940893U CN201620724516.5U CN201620724516U CN205940893U CN 205940893 U CN205940893 U CN 205940893U CN 201620724516 U CN201620724516 U CN 201620724516U CN 205940893 U CN205940893 U CN 205940893U
- Authority
- CN
- China
- Prior art keywords
- bulb
- lower cover
- upper shield
- cover body
- air pump
- 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.)
- Active
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a slow leakage detecting appearance of bulb, including air pump and vacuum cap, the vacuum cap is become with the upper shield body group by the cover body down, the upper shield body and can dismantle sealing connection between the cover body down, and it has the transparent liquid container that hunts leak to cover internal ann under to ann is gone up to the cover body under has one -way discharge valve, and one -way discharge valve links to each other with the air pump, and have the barometer and the upper shield is internal is linked together upper shield body top outside ann, and it has the magnifying glass still to pacify on the upper shield body. Whether the device can leak gas by accurate short -term test bulb, and detection efficiency is high, convenient to use.
Description
Technical field
This utility model is related to a kind of device, can monitor whether Halogen light bulb is carried out slowly in particular to one kind
The detector of gas leakage.
Background technology
Halogen light is the lighting on a lot of automobiles now, and Halogen light bulb is by installing filament in clear glass shell
Make, and be filled with halogen gas, then bulb is installed on lamp holder.Before bulb is installed to lamp holder, need to detect lamp
In bubble, whether gas has the situation of leakage, if gas leakage, belongs to defective work, and no matter service life and performance all reach not
To requiring.But generally speaking gas leakage is relatively slower, is visually difficult under normal circumstances discover, this is that the slow gas leakage of Halogen light is examined
Survey brings difficulty.
Utility model content
The purpose of this utility model is to provide a kind of slow gas leak tester of bulb, and this device being capable of accurate quick detection bulb
Whether gas leakage, detection efficiency is high, easy to use.
To achieve these goals, this utility model adopts the following technical scheme that：
A kind of slow gas leak tester of bulb, including air pump and vacuum (-tight) housing, described vacuum (-tight) housing is made up of lower cover and upper outlet body,
Between upper outlet body and lower cover, removable seal is connected, equipped with transparent leak detection liquid container in lower cover body, and in lower cover
Equipped with one-way exhaust valve on body, one-way exhaust valve is connected with air pump, in upper outlet body top outer equipped with air gauge and upper cover body
It is connected, also equipped with magnifier on upper outlet body.
Described upper outlet body and lower cover are transparent shell, and equipped with supporting plate in lower cover body, described leak detection liquid container is put
Put on supporting plate.
The focus of described magnifier is located in leak detection liquid container.
When this device uses, add the less liquid of surface tension for leak detection in leak detection liquid container, then will
Bulb is put in liquid, covers upper outlet body and carries out an air pump extraction specified pressure, then passes through to amplify inside sem observation liquid
Situation, if having in liquid bubble produce, bulb gas leakage is described, if bubble-free, air tight.This device passes through pressure drop
Low and bubble in liquid can quick detection whether gas leakage, whole device structure is simple, but using effect is good, simple operation,
Result accurately, overcomes the drawbacks of under usual conditions, naked eyes cannot detect whether slow gas leakage.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model lower cover internal structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described further：
As shown in figure 1, the slow gas leak tester of this bulb includes air pump 1 and vacuum (-tight) housing 2, vacuum (-tight) housing 2 is by lower cover 3 and upper cover
Body 4 forms, lower cover 3 and upper outlet body 4 pass through draw-in groove 10 and block tongue 11 carry out dismountable be tightly connected, in lower cover body equipped with
Supporting plate 8, supporting plate 8 is placed with transparent leak detection liquid container 5, can accommodate the liquid for leak detection in it.On lower cover
Equipped with single-phase air bleeding valve 6, single-phase air bleeding valve 6 is connected with air pump 1, can extract the gas in vacuum (-tight) housing out, form negative pressure, so that
Gas in flaw bulb during leak detection leaks faster.Upper outlet body 4 top outer is equipped with air gauge 7, air gauge 7 and phase in upper cover body
Connection, can measure pressure in vacuum (-tight) housing, and then controls air pump pumping how many.Upper outlet body and lower cover typically adopt transparent plastic
Make, light transmission capacity can be increased, be more convenient for observing.Equipped with magnifier 9 on upper outlet body, the focus of magnifier is located at leak detection liquid
In container 5, so when bubble escapes from liquid of hunting leak, can clearly observe.
The present embodiment simply explanation to this utility model design and realization, is not limited, in this reality
With under new design, without the substantive technical scheme converting still in protection domain.
Claims (3)
1. the slow gas leak tester of a kind of bulb, including air pump and vacuum (-tight) housing it is characterised in that described vacuum (-tight) housing is by lower cover and upper
Cover body forms, and between upper outlet body and lower cover, removable seal is connected, equipped with transparent leak detection liquid container in lower cover body, and
And equipped with one-way exhaust valve on lower cover, one-way exhaust valve is connected with air pump, upper outlet body top outer equipped with air gauge with
It is connected in upper cover body, also equipped with magnifier on upper outlet body.
2. the slow gas leak tester of bulb as claimed in claim 1 it is characterised in that described upper outlet body and lower cover be transparent
Housing, equipped with supporting plate in lower cover body, described leak detection liquid container is placed on supporting plate.
3. the slow gas leak tester of bulb as claimed in claim 1 or 2 is it is characterised in that the focus of described magnifier is located at inspection
In leakage liquid container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724516.5U CN205940893U (en) | 2016-06-30 | 2016-06-30 | Slow leakage detecting appearance of bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724516.5U CN205940893U (en) | 2016-06-30 | 2016-06-30 | Slow leakage detecting appearance of bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940893U true CN205940893U (en) | 2017-02-08 |
Family
ID=57928778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620724516.5U Active CN205940893U (en) | 2016-06-30 | 2016-06-30 | Slow leakage detecting appearance of bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697396A (en) * | 2020-12-07 | 2021-04-23 | 王成龙 | LED bulb surface detection device and detection method |
-
2016
- 2016-06-30 CN CN201620724516.5U patent/CN205940893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697396A (en) * | 2020-12-07 | 2021-04-23 | 王成龙 | LED bulb surface detection device and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105890849B (en) | A kind of cavity class product hermeticity monitor station and detection method | |
| CN205102992U (en) | Engine water pipe gas tightness dry -type check out test set | |
| CN205940893U (en) | Slow leakage detecting appearance of bulb | |
| CN201687549U (en) | Dry type leakage detecting apparatus of engine oil filter | |
| CN108918040A (en) | A kind of detection device of automobile engine cylinder airtightness | |
| CN103852224A (en) | Fuel gas watchcase leakage detection device and detection method | |
| CN206019949U (en) | Fast accurate tubing leakage point detector | |
| CN203337338U (en) | Endoscope sealing property testing device | |
| CN103471785A (en) | Gas tightness detection device for products | |
| CN203384653U (en) | Novel vacuum detector for pipelines | |
| CN205843900U (en) | A kind of halogen lamp detection device | |
| CN205940891U (en) | Rubber gas tightness detection device | |
| CN210166094U (en) | Auxiliary device of pressure vessel detection equipment | |
| CN210293585U (en) | Be used for natural gas valve seal gas leakage detection device | |
| CN204788845U (en) | Pressure is tried on clothes and is put | |
| CN209878231U (en) | Detection device is used in gearbox production | |
| CN210037114U (en) | Measuring system for measuring sealing performance of sealing box by oxygen-containing method | |
| CN207798357U (en) | A kind of closestool vacuum leak detector | |
| CN208187648U (en) | A kind of oil pump sealing propertytest tooling | |
| CN206670875U (en) | A kind of oil sump device for detecting water tightness | |
| CN216925964U (en) | Respirator silica gel replacement workbench | |
| CN205748773U (en) | The examination special air gauge of water | |
| CN213543933U (en) | PCV valve shell leak detection device | |
| CN204347001U (en) | A kind of gas density analyzer calibration equipment | |
| CN217637890U (en) | Axle housing negative pressure leakage test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |