CN208268893U - A kind of explosion-proof indicating lamp structure - Google Patents
A kind of explosion-proof indicating lamp structure Download PDFInfo
- Publication number
- CN208268893U CN208268893U CN201820775788.7U CN201820775788U CN208268893U CN 208268893 U CN208268893 U CN 208268893U CN 201820775788 U CN201820775788 U CN 201820775788U CN 208268893 U CN208268893 U CN 208268893U
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- CN
- China
- Prior art keywords
- explosion
- movable block
- indicating lamp
- proof
- protective cover
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- 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.)
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Abstract
The utility model discloses a kind of explosion-proof indicating lamp structures, including bottom plate, protective cover, explosion proof nut and restriction plate, it is intermediate above the bottom plate to be provided with indicator light, and indicator light outer end is provided with snoot, and snoot inner upper end is provided with salient point, the protective cover is set on the outside of snoot, and protective cover lower end is provided with cushion block, and fixed ring is provided on the outside of cushion block, the explosion proof nut is set on the outside of fixed ring, movable block is provided at the upper side of the bottom plate, and convex block is provided with below movable block, and underbump base plate interior upper end is reserved fluted, guide post is provided at the upper side of the movable block, and the other side is provided with motion bar above movable block, and handwheel is welded with above motion bar, the restriction plate is through guide post, movable block inner upper end side is reserved with threaded hole.The explosion-proof indicating lamp structure has many advantages, such as detachable, optically focused and stable structure, makes the explosion-proof indicating lamp structure more stable by multilayered structure.
Description
Technical field
The utility model relates to indicator light technical field, specially a kind of explosion-proof indicating lamp structure.
Background technique
With light monitoring circuit and electrical equipment work or the device of location status, indicator light is commonly used in reflection circuit
(closure is disconnected for working condition (having electricity or without electricity), the working condition of electrical equipment (operation is stopped transport or tested) and location status
Open) etc., there are many classification of indicator light, such as traffic light, temperature indicator and machine oil indicator light, explosion-proof indicating lamp make one kind
It can be used for apply in severe more dangerous explosion environment, as colliery industry, paint or ink producer, timber add
Factory, cement plant, ship business and sewage treatment, that there are non-dismountable, light is weaker and more crisp for existing explosion-proof indicating lamp structure
The disadvantages of weak, therefore we devise a kind of explosion-proof indicating lamp structure, to solve the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of explosion-proof indicating lamp structure
There is the disadvantages of non-dismountable, light is weaker and more fragile in existing explosion-proof indicating lamp structure.
To achieve the above object, the utility model provides the following technical solutions: a kind of explosion-proof indicating lamp structure, including bottom
Plate, protective cover, explosion proof nut and restriction plate, it is intermediate above the bottom plate to be provided with indicator light, and indicator light outer end be provided with it is poly-
Light shield, and snoot inner upper end is provided with salient point, and the protective cover is set on the outside of snoot, and protective cover lower end is arranged
There is cushion block, and be provided with fixed ring on the outside of cushion block, the explosion proof nut is set on the outside of fixed ring, is set at the upper side of the bottom plate
It is equipped with movable block, and is provided with convex block below movable block, and fluted, the activity is reserved in underbump base plate interior upper end
Guide post is provided at the upper side of block, and the other side is provided with motion bar above movable block, and is welded with handwheel above motion bar,
The restriction plate is reserved with threaded hole through guide post, movable block inner upper end side.
Preferably, the salient point is arranged at equal intervals inside snoot top, and salient point is pyramid mirror surface.
Preferably, the material of the protective cover is tempered glass.
Preferably, the fixed ring is hollow thread spindle, and fixed ring and explosion proof nut are constituted and be threadedly coupled.
Preferably, the movable block is symmetrical about indicator light, and movable block is provided with 2.
Preferably, the convex block and groove constitute slide construction, and the maximum range of activities length of convex block and the length of groove
It spends equal.
Compared with prior art, the utility model has the beneficial effects that the explosion-proof indicating lamp structure has detachable, optically focused
And the advantages that stable structure:
(1) salient point of multiple pyramids can reflect and refracted light, concentrate light, achieve the purpose that optically focused；
(2) explosion proof nut and the double locking mechanism of fixed ring can make the lower end of protective cover be fitted tightly over snoot
On；
The upper end of protective cover is closely fixed on snoot by the locking structure on (3) 2 movable blocks, is reached preferably
Explosion-proof effect；
(4) slide construction that convex block and groove are constituted, allows movable block to be fixed or decontrol protective cover, reaches
Constitute the purpose of detaching structure.
Detailed description of the invention
Fig. 1 is the utility model main view of internal structure；
Fig. 2 is the utility model convex block and concave groove coupling structure schematic diagram；
Fig. 3 is the utility model movable block overlooking structure diagram.
In figure: 1, bottom plate；2, indicator light；3, snoot；4, salient point；5, protective cover；6, cushion block；7, fixed ring；8, explosion-proof
Nut；9, movable block；10, convex block；11, groove；12, guide post；13, motion bar；14, handwheel；15, restriction plate；16, threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of explosion-proof indicating lamp structure, including bottom plate 1,
Indicator light 2, snoot 3, salient point 4, protective cover 5, cushion block 6, fixed ring 7, explosion proof nut 8, movable block 9, convex block 10, groove 11,
Guide post 12, motion bar 13, handwheel 14, restriction plate 15 and threaded hole 16,1 top of bottom plate is intermediate to be provided with indicator light 2, and indicator light
2 outer ends are provided with snoot 3, and 3 inner upper end of snoot is provided with salient point 4, and protective cover 5 is set to 3 outside of snoot, and
5 lower end of protective cover is provided with cushion block 6, and fixed ring 7 is provided on the outside of cushion block 6, and explosion proof nut 8 is set to 7 outside of fixed ring, bottom
It is provided with movable block 9 at the upper side of plate 1, and is provided with convex block 10 below movable block 9, and on 10 lower section bottom plate of convex block, 1 inside
End reserves fluted 11, guide post 12 is provided at the upper side of movable block 9, and the 9 top other side of movable block is provided with motion bar 13,
And handwheel 14 is welded with above motion bar 13, restriction plate 15 is reserved with spiral shell through guide post 12,9 inner upper end side of movable block
Pit 16,
Salient point 4 at equal intervals be arranged inside 3 top of snoot, and salient point 4 be pyramid mirror surface, multiple pyramids it is convex
Point 4 can reflect and refracted light, concentrates light, achievees the purpose that optically focused,
The material of protective cover 5 is tempered glass, and the protective cover 5 of tempered glass manufacture can be while with rugged nature
The light of indicator light 2 will not be caused to stop,
Fixed ring 7 is hollow thread spindle, and fixed ring 7 and explosion proof nut 8 are constituted and be threadedly coupled, fixed ring 7 and explosion-proof
The double locking mechanism of nut 8 can be such that the lower end of protective cover 5 is fitted tightly on snoot 3,
Movable block 9 is symmetrical about indicator light 2, and movable block 9 is provided with 2, and the locking structure on 2 movable blocks 9 will be protected
The upper end of shield 5 is closely fixed on snoot 3, reaches preferably explosion-proof effect,
Convex block 10 and groove 11 constitute slide construction, and the length phase of the maximum range of activities length of convex block 10 and groove 11
Deng the slide construction that, convex block 10 and groove 11 are constituted, so that movable block 9 is fixed or decontrol protective cover 5, reach structure
At the purpose of detaching structure.
Working principle: indicator light 2 is fixed among bottom plate 1, snoot 3 is placed on 2 outer end of indicator light, snoot 3 pushes up
The internal pyramid mirror surface salient point 4 being arranged in end can reflect and refracted light, so that light is concentrated irradiation upwards, reaches the mesh of optically focused
, protective cover 5 is mounted on 3 outer end of snoot, and 5 lower end of protective cover is paved by cushion block 6, fixed ring 7 and explosion proof nut 8 it is dual
Fixed structure can be such that the lower end of protective cover 5 is fitted tightly on snoot 3, and movable block 9 passes through between convex block 10 and groove 11
The slide construction of composition moves on bottom plate 1, is fixed to the transverse direction of protective cover 5, turns handwheel 14, passes through motion bar 13
It is mutually screwed up with the threaded hole 16 in movable block 9 and pushes down on restriction plate 15,5 upper end of protective cover is tightly fixed to snoot
On 3.
Technical solution provided by the utility model embodiment is described in detail above, it is used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Assistant solves the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of explosion-proof indicating lamp structure, including bottom plate (1), protective cover (5), explosion proof nut (8) and restriction plate (15), feature
It is: it is intermediate above the bottom plate (1) to be provided with indicator light (2), and indicator light (2) outer end is provided with snoot (3), and gathers
Light shield (3) inner upper end is provided with salient point (4), and the protective cover (5) is set on the outside of snoot (3), and protective cover (5) lower end
It is provided with cushion block (6), and is provided with fixed ring (7) on the outside of cushion block (6), the explosion proof nut (8) is set to fixed ring (7) outside
Side, bottom plate (1) upper side is provided with movable block (9), and is provided with convex block (10) below movable block (9), and convex block
(10) lower section bottom plate (1) inner upper end is reserved fluted (11), is provided with guide post (12) at the upper side of the movable block (9), and
The other side is provided with motion bar (13) above movable block (9), and is welded with handwheel (14), the limitation above motion bar (13)
Plate (15) is reserved with threaded hole (16) through guide post (12), movable block (9) the inner upper end side.
2. a kind of explosion-proof indicating lamp structure according to claim 1, it is characterised in that: the salient point (4) sets at equal intervals
It sets inside snoot (3) top, and salient point (4) is pyramid mirror surface.
3. a kind of explosion-proof indicating lamp structure according to claim 1, it is characterised in that: the material of the protective cover (5) is
Tempered glass.
4. a kind of explosion-proof indicating lamp structure according to claim 1, it is characterised in that: the fixed ring (7) is hollow
Thread spindle, and fixed ring (7) and explosion proof nut (8) are constituted and are threadedly coupled.
5. a kind of explosion-proof indicating lamp structure according to claim 1, it is characterised in that: the movable block (9) is about instruction
Symmetrically, and movable block (9) is provided with 2 to lamp (2).
6. a kind of explosion-proof indicating lamp structure according to claim 1, it is characterised in that: the convex block (10) and groove (11)
Constitute slide construction, and the equal length of the maximum range of activities length of convex block (10) and groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775788.7U CN208268893U (en) | 2018-05-23 | 2018-05-23 | A kind of explosion-proof indicating lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775788.7U CN208268893U (en) | 2018-05-23 | 2018-05-23 | A kind of explosion-proof indicating lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268893U true CN208268893U (en) | 2018-12-21 |
Family
ID=64684838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775788.7U Expired - Fee Related CN208268893U (en) | 2018-05-23 | 2018-05-23 | A kind of explosion-proof indicating lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268893U (en) |
-
2018
- 2018-05-23 CN CN201820775788.7U patent/CN208268893U/en not_active Expired - Fee Related
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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: 20181221 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |