CN208124247U - A kind of water-tight device applied in emergency light - Google Patents
A kind of water-tight device applied in emergency light Download PDFInfo
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- CN208124247U CN208124247U CN201820298435.2U CN201820298435U CN208124247U CN 208124247 U CN208124247 U CN 208124247U CN 201820298435 U CN201820298435 U CN 201820298435U CN 208124247 U CN208124247 U CN 208124247U
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- hitching post
- sealing ring
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- bead
- seat
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Abstract
A kind of water-tight device applied in emergency light, it is tightened in first tightening nut energy the first hitching post of upward precession and finally the lower section of the first sealing ring, first sealing ring is clamped to realize the purpose that lower section seals by the top surface of the first tightening nut and the bottom surface of cover for seat, the casing for being built-in with the second sealing ring can enter the upper spherical surface of bead to lower cover and continue to be screwed on and fasten with the ball in the middle part of cover for seat top surface downwards, second sealing ring sleeve and cover for seat clamp to realize the purpose of middle section sealing, it is tightened in second tightening nut energy the second hitching post of precession downwards and finally the top of the second sealing ring, second sealing ring is clamped to realize the purpose that upper section seals by the bottom surface of the second tightening nut and the top surface of cap body.The utility model has the characteristics that structure novel, waterproof effect are obvious, practicability is stronger.
Description
Technical field
The utility model belongs to emergency light accessories field, is related to a kind of water-tight device applied in emergency light.
Background technique
Emergency light is mainly used for the temporary emergency lighting after power-off, at fire rescue scene, due to the needs of sprinkling fire,
Water electrode is possible to be poured on emergency light, since the emergency light being commonly used all does not have the function of waterproof, so water
Short circuit occurs into very likely will cause emergency light, to influence the normal function of emergency illumination of emergency light.
Summary of the invention
To solve the above-mentioned problems, the utility model is using Quanzhou great Ming Electrical Appliances Co., Ltd workshop as specific technical solution
Enforcement place a kind of water-tight device applied in emergency light is provided, it is installed on the lamp box and power control part of emergency light
Between, it has the characteristics that, and structure novel, waterproof effect are obvious, practicability is stronger.
In order to achieve the above object, the utility model is achieved by following technical solution：One kind being applied to emergency light
In water-tight device, it is made of rotation pearl, cover for seat, turncap, three sealing rings, two tightening nuts, which is characterized in that
Revolving pearl includes bead, neck column, the first hitching post, and bead, neck column, the first hitching post are integrally formed, and bead is set to
The top of neck column, the first hitching post are set to the bottom end of neck column, and the side wall of the first hitching post is tapped with the line that is screwed on, and neck column transverse width is less than
The diameter of bead, the column diameter of the first hitching post are less than the transverse width of neck column；
The top surface central integration of cover for seat has a ball, and the bottom surface central integration of cover for seat has a vertical set
Hole, vertical sets of holes are connected with the ball of top, and the aperture of vertical sets of holes is greater than the transverse width of neck column, the aperture of vertical sets of holes
Less than the diameter of bead, the aperture of ball is greater than the diameter of bead；
The hole wall of ball is tapped with the line that is screwed on；
Cover for seat can be inserted in the first hitching post, neck column and final overhead in the lower peripheral surface of bead upwards in turn；
First sealing ring can be inserted in upwards in the first hitching post and overhead is in the bottom surface of cover for seat；
It is tightened in first tightening nut energy the first hitching post of upward precession and finally the lower section of the first sealing ring, the first sealing
Circle is clamped to realize the purpose that lower section seals by the top surface of the first tightening nut and the bottom surface of cover for seat；
Turncap includes cap body, casing, the second hitching post, and cap body, casing, the second hitching post are integrally formed, and cap body is set to
The bottom of second hitching post, casing are set to the bottom of cap body, and the side wall of casing and the second hitching post is tapped with the line that is screwed on, the pipe of casing
Diameter is less than the transverse width of cap body, and the caliber of casing is greater than the column diameter of the second hitching post；
The caliber of casing is greater than the diameter of bead；
Second sealing ring is built in casing；
The casing for being built-in with the second sealing ring can enter the upper spherical surface of bead to lower cover and continue downwards and in cover for seat top surface
The ball in portion is screwed on and fastens, and the second sealing ring sleeve and cover for seat clamp to realize the purpose of middle section sealing；
Third sealing ring can be inserted in downwards in the second hitching post and top surface of overhead cap body；
It is tightened in second tightening nut energy the second hitching post of precession downwards and finally the top of third sealing ring, third sealing
Circle is clamped to realize the purpose that upper section seals by the bottom surface of the second tightening nut and the top surface of cap body.
The utility model is based on lower section sealing, middle section seals, the guarantee of upper section sealing is finally reached ideal waterproof
Purpose.
The beneficial effects of the utility model are, it has, and structure novel, waterproof effect be obvious, the stronger spy of practicability
Point.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the utility model entirety decomposition texture side view;
Fig. 2 is the utility model entirety decomposition texture perspective view;
Fig. 3 is the utility model Integral combined structure side view;
Fig. 4 is the utility model Integral combined structure perspective view.
In figure：A1- bead, A11- neck column, the first hitching post of A12-, B1- cover for seat, the first sealing ring of B2-, B3- first are screwed
Nut, C1- cap body, C11- casing, the second hitching post of C12-, the second sealing ring of C2-, the second tightening nut of D1-, the sealing of D2- third
Circle.
Specific embodiment
The utility model provides following specific implementation using Quanzhou great Ming Electrical Appliances Co., Ltd workshop as specific implementation place
Example：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of water-tight device applied in emergency light, it be by rotation pearl, cover for seat B1,
Turncap, three sealing rings, two tightening nut compositions, which is characterized in that
Revolving pearl includes bead A1, neck column A11, the first hitching post A12, bead A1, neck column A11, the first hitching post A12 three in one
Molding, bead A1 are set to the top of neck column A11, and the first hitching post A12 is set to the bottom end of neck column A11, the side of the first hitching post A12
Wall is tapped with the line that is screwed on, and neck column A11 transverse width is less than the diameter of bead A1, and the column diameter of the first hitching post A12 is less than the cross of neck column A11
To width；
The top surface central integration of cover for seat B1 has a ball, the bottom surface central integration of cover for seat B1 have one it is vertical
Sets of holes, vertical sets of holes are connected with the ball of top, and the aperture of vertical sets of holes is greater than the transverse width of neck column A11, vertical sets of holes
Aperture be less than the diameter of bead A1, the aperture of ball is greater than the diameter of bead A1；
The hole wall of ball is tapped with the line that is screwed on；
Cover for seat B1 can be inserted in the first hitching post A12, neck column A11 and final overhead in the lower peripheral surface of bead A1 upwards in turn；
First sealing ring B2 can be inserted in upwards in the first hitching post A12 and overhead is in the bottom surface of cover for seat B1；
It is tightened in first upward the first hitching post of the precession A12 of tightening nut B3 energy and finally the lower section of the first sealing ring B2,
First sealing ring B2 is clamped to realize the purpose that lower section seals by the top surface of the first tightening nut B3 and the bottom surface of cover for seat B1；
Turncap includes cap body C1, cannula C 11, the second hitching post C12, cap body C1, cannula C 11, the second hitching post C12 three in one
Molding, cap body C1 are set to the bottom of the second hitching post C12, and cannula C 11 is set to the bottom of cap body C1, cannula C 11 and the second bolt
The side wall of column C12 is tapped with the line that is screwed on, and the caliber of cannula C 11 is less than the transverse width of cap body C1, and the caliber of cannula C 11 is greater than the
The column diameter of two hitching post C12；
The caliber of cannula C 11 is greater than the diameter of bead A1；
Second sealing ring C2 is built in cannula C 11；
The cannula C 11 for being built-in with the second sealing ring C2 can enter the upper spherical surface of bead A1 to lower cover and continue downwards and cover for seat
Ball in the middle part of the top surface B1 is screwed on and fastens, and the second sealing ring C2 sleeve C11 and cover for seat B1 clamps to realize that middle section seals
Purpose；
Third sealing ring D2 can be inserted in downwards in the second hitching post C12 and the top surface of overhead cap body C1；
It is tightened in second downward the second hitching post of the precession C12 of tightening nut D1 energy and finally the top of third sealing ring D2,
Third sealing ring D2 is clamped to realize the purpose that upper section seals by the bottom surface of the second tightening nut D1 and the top surface of cap body C1.
Claims (1)
1. a kind of water-tight device applied in emergency light, it is by revolving pearl, cover for seat（B1）, turncap, three sealing rings, two rotation
Tight nut composition, which is characterized in that
Revolving pearl includes bead（A1）, neck column（A11）, the first hitching post（A12）, bead（A1）, neck column（A11）, the first hitching post（A12）
It is integrally formed, bead（A1）It is set to neck column（A11）Top, the first hitching post（A12）It is set to neck column（A11）Bottom
End, the first hitching post（A12）Side wall be tapped with the line that is screwed on, neck column（A11）Transverse width is less than bead（A1）Diameter, the first hitching post
（A12）Column diameter be less than neck column（A11）Transverse width；
Cover for seat（B1）Top surface central integration have a ball, cover for seat（B1）Bottom surface central integration have one it is vertical
Sets of holes, vertical sets of holes are connected with the ball of top, and the aperture of vertical sets of holes is greater than neck column（A11）Transverse width, it is vertical to cover
The aperture in hole is less than bead（A1）Diameter, the aperture of ball is greater than bead（A1）Diameter；
The hole wall of ball is tapped with the line that is screwed on；
Cover for seat（B1）It can be inserted in the first hitching post upwards in turn（A12）, neck column（A11）And final overhead is in bead（A1）Lower ball
Face；
First sealing ring（B2）It can be inserted in the first hitching post upwards（A12）In and overhead in cover for seat（B1）Bottom surface；
First tightening nut（B3）It can the first hitching post of upward precession（A12）In and be finally tightened in the first sealing ring（B2）Under
Side, the first sealing ring（B2）By the first tightening nut（B3）Top surface and cover for seat（B1）Bottom surface clamp to realize lower section seal
Purpose；
Turncap includes cap body（C1）, casing（C11）, the second hitching post（C12）, cap body（C1）, casing（C11）, the second hitching post（C12）
It is integrally formed, cap body（C1）It is set to the second hitching post（C12）Bottom, casing（C11）It is set to cap body（C1）Bottom,
Casing（C11）With the second hitching post（C12）Side wall be tapped with the line that is screwed on, casing（C11）Caliber be less than cap body（C1）Transverse direction
Width, casing（C11）Caliber be greater than the second hitching post（C12）Column diameter；
Casing（C11）Caliber be greater than bead（A1）Diameter；
Second sealing ring（C2）It is built in casing（C11）In；
It is built-in with the second sealing ring（C2）Casing（C11）Bead can be entered to lower cover（A1）Upper spherical surface and continue downwards with seat
Set（B1）Ball in the middle part of top surface is screwed on and fastens, the second sealing ring（C2）Sleeve（C11）And cover for seat（B1）It clamps to real
The purpose of existing middle section sealing；
Third sealing ring（D2）It can be inserted in the second hitching post downwards（C12）In and overhead cap body（C1）Top surface；
Second tightening nut（D1）It can the second hitching post of precession downwards（C12）In and be finally tightened in third sealing ring（D2）It is upper
Side, third sealing ring（D2）By the second tightening nut（D1）Bottom surface and cap body（C1）Top surface clamp to realize upper section seal
Purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298435.2U CN208124247U (en) | 2018-03-05 | 2018-03-05 | A kind of water-tight device applied in emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298435.2U CN208124247U (en) | 2018-03-05 | 2018-03-05 | A kind of water-tight device applied in emergency light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208124247U true CN208124247U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298435.2U Active CN208124247U (en) | 2018-03-05 | 2018-03-05 | A kind of water-tight device applied in emergency light |
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| Country | Link |
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| CN (1) | CN208124247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224391A (en) * | 2018-03-05 | 2018-06-29 | 李波育 | A kind of water-tight device applied in emergency light |
-
2018
- 2018-03-05 CN CN201820298435.2U patent/CN208124247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224391A (en) * | 2018-03-05 | 2018-06-29 | 李波育 | A kind of water-tight device applied in emergency light |
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