CN204693333U - A kind of explosion-proof lamp being convenient to Quick overhaul - Google Patents
A kind of explosion-proof lamp being convenient to Quick overhaul Download PDFInfo
- Publication number
- CN204693333U CN204693333U CN201520192229.XU CN201520192229U CN204693333U CN 204693333 U CN204693333 U CN 204693333U CN 201520192229 U CN201520192229 U CN 201520192229U CN 204693333 U CN204693333 U CN 204693333U
- Authority
- CN
- China
- Prior art keywords
- housing
- stuck point
- rabbet groove
- explosion
- seam formula
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model is a kind of explosion-proof lamp being convenient to Quick overhaul, for the illumination of inflammable and explosive workplace.It mainly solves because light fixture blast resistance construction is complicated in prior art, and Maintenance and Repair need light fixture all to dismantle, time-consuming, inefficient problem.Its technical characteristic is: upper cover (1) and housing (5) adopt stuck point (11) in seam formula to coordinate with upper rabbet groove (11a) and follow closely (12) together with tightening up a screw and be fixedly connected with; Gland (7) and housing (5) adopt stuck point (14) under seam formula coordinate with lower rabbet groove (14a) and be fixedly connected with together with lower screw (13).The utility model great advantage is exactly: can open fast from housing (5) two ends during maintenance.
Description
Technical field
The utility model belongs to a kind of explosion-proof lamp, especially a kind of explosion-proof lamp being convenient to Quick overhaul.
Background technology
In the prior art, explosion-proof lamp can be divided into flame-proof type or INCREASEDSAFETY two kinds of light fixtures substantially, and the upper cover of two kinds of light fixtures and the gland of fixing Transparent Parts are threaded flame-proof type structure, during dismounting, need to open after light fixture upper cover and gland rotate by high-altitude, carry out the replacement of element such as bulb or ballast, the time of dismounting is very long, and a set of light fixture of Maintenance and Repair completes in the air at height, there is certain difficulty, during rush repair, dismantle and change element, assembling, needing the expensive time.
Summary of the invention
The purpose of this utility model: be the deficiency solving above-mentioned technology, provides a kind of explosion-proof lamp being convenient to Quick overhaul.
Realizing the technical solution of the utility model is: upper cover 1 and housing 5 adopt stuck point 11 in seam formula coordinate with upper rabbet groove 11a and be fixedly connected with together with nail 12 of tightening up a screw; Gland 7 and housing 5 adopt stuck point 14 under seam formula coordinate with lower rabbet groove 14a and be fixedly connected with together with lower screw 13.
Upper rabbet groove 11a, the hole 12a that tightens up a screw are located at the lower end of upper cover 1; In seam formula, stuck point 11 is located at housing 5 upper outside, and lower rabbet groove 14a, lower screw hole 13a are located at the lower end of housing 5; Under seam formula, stuck point 14 is located at the outer middle side part of gland 7.
In upper rabbet groove 11a and seam formula, under stuck point 11, lower rabbet groove 14a and seam formula, the position of stuck point 14 is set to corresponding relation, is of a size of matching relationship.
The utility model has following beneficial effect: can open fast from housing 5 two ends during maintenance, can overhaul easily and fast.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model; Fig. 2 is the partial sectional view of Fig. 1; Fig. 3 is the sectional view of upper cover 1; Fig. 4 is the sectional view of housing 5; Fig. 5 is the sectional view of gland 7.
Seam connected mode comprises rabbet groove, seam stuck point, and for screw-in connects method soon, belong to prior art, specific structural features is omitted.Such as common fire hose is exactly this connected mode.
Upper cover 1, ballast 2, binding post 3, capacitor 4, housing 5, component mounting plate 6, gland 7, bulb 8, translucent cover 9, safety net 10 and associate member are also prior aries, are omitted here.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, emphasis ground is had to be further described to the utility model.
Fig. 1, Fig. 2 are embodiments of the present utility model, Fig. 1, Fig. 2 are all installation diagrams, as seen from Figure 2 housing 5 above adopt stuck point 11 in seam formula to coordinate with upper rabbet groove 11a with the connection of upper cover 1, then with screw 12, connect through the spacing fixing complex method of the hole 12a that tightens up a screw; Lower rabbet groove 14a below housing 5 coordinates with stuck point 14 under the seam formula on gland 7, more same with lower screw 13, connect through the complex method that lower screw hole 13a is spacing.
When taking upper cover 1, housing 5, gland 7 apart, after unclamping nail 12 of tightening up a screw, lower screw 13, just can outward winding respectively upper cover 1, the decomposing state of gland 7 as shown in Fig. 3, Fig. 4, Fig. 5, install, maintenance very convenient.
Claims (3)
1. be convenient to the explosion-proof lamp of Quick overhaul for one kind, it comprises: upper cover, ballast, binding post, capacitor, housing, component mounting plate, gland, bulb, translucent cover, safety net, is characterized in that: upper cover (1) and housing (5) adopt stuck point (11) in seam formula to coordinate with upper rabbet groove (11a) and follow closely (12) together with tightening up a screw and be fixedly connected with; Gland (7) and housing (5) adopt stuck point (14) under seam formula coordinate with lower rabbet groove (14a) and be fixedly connected with together with lower screw (13).
2. a kind of explosion-proof lamp being convenient to Quick overhaul according to claim 1, is characterized in that: upper rabbet groove (11a), hole of tightening up a screw (12a) are located at the lower end of upper cover (1); In seam formula, stuck point (11) is located at housing (5) upper outside, and lower rabbet groove (14a), lower screw hole (13a) are located at the lower end of housing (5); Under seam formula, stuck point (14) is located at the outer middle side part of gland (7).
3. a kind of explosion-proof lamp being convenient to Quick overhaul according to claim 1, is characterized in that: upper rabbet groove (11a) is set to corresponding relation with stuck point (11), lower rabbet groove (14a) in seam formula with the position of stuck point (14) under seam formula, is of a size of matching relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192229.XU CN204693333U (en) | 2015-04-01 | 2015-04-01 | A kind of explosion-proof lamp being convenient to Quick overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192229.XU CN204693333U (en) | 2015-04-01 | 2015-04-01 | A kind of explosion-proof lamp being convenient to Quick overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693333U true CN204693333U (en) | 2015-10-07 |
Family
ID=54233620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192229.XU Expired - Fee Related CN204693333U (en) | 2015-04-01 | 2015-04-01 | A kind of explosion-proof lamp being convenient to Quick overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693333U (en) |
-
2015
- 2015-04-01 CN CN201520192229.XU patent/CN204693333U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |