CN215728487U - Lightning protection detection device - Google Patents
Lightning protection detection device Download PDFInfo
- Publication number
- CN215728487U CN215728487U CN202121437705.1U CN202121437705U CN215728487U CN 215728487 U CN215728487 U CN 215728487U CN 202121437705 U CN202121437705 U CN 202121437705U CN 215728487 U CN215728487 U CN 215728487U
- Authority
- CN
- China
- Prior art keywords
- groove
- strip
- sealing
- sealing strip
- lightning protection
- 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
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The application relates to the field of lightning protection, and discloses a lightning protection detection device which comprises a box body and a detection element arranged in the box body, wherein the box body comprises a bottom box for placing the detection element, an upper cover hinged on the bottom box and a lock catch used for locking the upper cover and the bottom box; the top surface of the first sealing strip is provided with a groove, the side surfaces of the two sides of the length direction of the groove are inclined planes, the inclined planes face the direction of the groove opening of the groove, a raised line is integrally formed on the bottom surface of the second sealing strip, and the raised line is matched with the groove. This application has the infiltration that reduces the rainwater to extension lightning protection detection device's life's effect.
Description
Technical Field
The application relates to the field of lightning protection, in particular to a lightning protection detection device.
Background
Lightning protection refers to a technical measure to protect buildings, power systems, and other devices and facilities from lightning. The measures of lightning protection generally include a series of measures such as adding a jumper, adding a voltage equalizer, strengthening grounding, burying a camber line, installing a lightning rod, and the like.
The lightning protection device is not only a single lightning protection device, but also the subsequent detection of the lightning protection device is noticed, so that the damage caused by the lightning can be reduced, the lightning protection detection device is generally installed in a portable box body, and when the detection is needed, a detector can carry the box body to a place to be detected to detect the lightning protection device.
In the related art, chinese patent No. CN211698030U discloses a portable outdoor lightning protection detection device, which includes a semi-closed box, a solar cell panel fixedly connected to the top of the box, a storage battery located inside the box and electrically connected to the solar cell panel, a detection main body and an indicator light electrically connected to the storage battery, and a pair of detection clips connected to the detection main body.
With respect to the related art in the above, the inventors consider that: after contacting the rainwater on the box, the rainwater can permeate to the box from the lid of box, can cause the damage to the detecting element in the box, and then can influence lightning protection detection device's life.
SUMMERY OF THE UTILITY MODEL
In order to reduce the infiltration of rainwater to extension lightning protection detection device's life, this application provides a lightning protection detection device.
The application provides a pair of lightning protection detection device adopts following technical scheme:
a lightning protection detection device comprises a box body and a detection element arranged in the box body, wherein the box body comprises a bottom box for placing the detection element, an upper cover hinged on the bottom box and a lock catch for locking the upper cover and the bottom box; the top surface of the first sealing strip is provided with a groove, the side surfaces of the two sides of the length direction of the groove are inclined planes, the inclined planes face the direction of the groove opening of the groove, a raised line is integrally formed on the bottom surface of the second sealing strip, and the raised line is matched with the groove.
Through adopting above-mentioned technical scheme, close the back when upper cover and under casing lid, utilize the hasp to make upper cover and under casing tightly contradict, at this moment, sealing strip one and two tightly laminating of sealing strip, and the sand grip on the sealing strip two can get into the recess on the sealing strip one, and then can improve the leakproofness between upper cover and the under casing, reduce in the rainwater gets into the box, reduce to cause the damage to the detecting element in the box to extension lightning protection detection device's life.
Preferably, the groove bottom of the groove is integrally formed with a vertical ring strip, and the bottom surface of the raised strip is provided with a bottom ring groove matched with the vertical ring strip.
Through adopting above-mentioned technical scheme, utilize the cooperation of standing ring strip and bottom ring groove, can make to have the secondary seal point between sealing strip one and the sealing strip two, further improve sealed effect.
Preferably, the top surface of the first sealing strip is provided with a first annular mounting groove, and a first connecting piece in threaded connection with the bottom of the first sealing groove penetrates through the first mounting groove; and a second annular mounting groove is formed in the bottom surface of the second sealing strip, and a second connecting piece in threaded connection with the bottom of the second sealing groove is arranged on the second mounting groove in a penetrating manner.
By adopting the technical scheme, the first sealing strip can be fixedly connected to the bottom of the first mounting groove by the first connecting piece, so that the stability of the first sealing strip is improved; and the second sealing strip is fixedly connected to the bottom of the second mounting groove by the second connecting piece, so that the stability of the second sealing strip can be improved.
Preferably, the first mounting groove and the second mounting groove are both located on one side of the groove close to the inner cavity of the bottom box.
Through adopting above-mentioned technical scheme, all set up mounting groove one and mounting groove two to be located the recess and be close to one side of under casing inner chamber, can be so that mounting groove one and mounting groove two keep away from the outside of box, and then can reduce rainwater and connecting piece contact, hinder the connecting piece and take place to corrode.
Preferably, the second sealing strip is integrally formed with an abutting strip abutted against the side wall of the first mounting groove close to one side of the groove.
Through adopting above-mentioned technical scheme, after sealing member strip one and two supports of sealing strip, the butt strip can be contradicted to the lateral wall of mounting groove one and contradict, further seals the gap between sealing strip one and the sealing strip two, further the leakproofness of improving.
Preferably, a buffer cavity is formed in the second sealing strip.
Through adopting above-mentioned technical scheme, after sealing strip one and two contact of sealing strip, utilize the cushion chamber, can hinder the deformation of sealing strip two and cushion, and then can be favorable to sealing strip two to recover to cooperate with sealing strip one.
Preferably, crossed rubber strips are fixedly connected in the buffer cavity.
Through adopting above-mentioned technical scheme, the rubber strip of alternately form can improve and pull the ability, can further improve buffering effect.
Preferably, a first dovetail groove is formed in the groove bottom of the first sealing groove, and a first dovetail strip matched with the first dovetail groove is integrally formed in the bottom surface of the first sealing strip; and a second dovetail groove is formed at the bottom of the second sealing groove, and a second dovetail strip matched with the second dovetail groove is integrally formed on the top surface of the second sealing strip.
By adopting the technical scheme, the first sealing strip can be inserted into the bottom of the first sealing groove by matching the first dovetail groove and the first dovetail strip, so that the stability of the first sealing strip is further improved; and the second sealing strip can be inserted into the groove bottom of the second sealing groove by utilizing the matching of the second dovetail groove and the second dovetail strip, so that the stability of the second sealing strip is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the first sealing strip and the second sealing strip, after the upper cover and the bottom box cover are closed, the upper cover and the bottom box are tightly abutted by the lock catch, at the moment, the first sealing strip and the second sealing strip are tightly attached, and the raised lines on the second sealing strip can enter the grooves on the first sealing strip, so that the sealing property between the upper cover and the bottom box can be improved, rainwater is prevented from entering the box body, damage to a detection element in the box body is reduced, and the service life of the lightning protection detection device is prolonged;
by arranging the vertical ring strip, a secondary sealing point can be formed between the first sealing strip and the second sealing strip by matching the vertical ring strip and the bottom ring groove, so that the sealing effect is further improved;
through setting up the butt strip, after sealing member strip one and two backs of supporting of sealing strip, the butt strip can be contradicted to the lateral wall of mounting groove one and contradict, further seals the leakproofness of further improving to the gap between sealing strip one and the sealing strip two.
Drawings
Fig. 1 is a schematic view of the overall structure of the lightning protection detection device according to the embodiment of the application.
Fig. 2 is a sectional view of a part of the structure of fig. 1, mainly illustrating the configurations of the first and second seal strips.
Description of reference numerals: 1. a detection element; 2. a box body; 21. a bottom box; 211. a first sealing groove; 2111. a first dovetail groove; 22. an upper cover; 221. a second sealing groove; 2211. a second dovetail groove; 23. locking; 31. a first sealing strip; 311. a groove; 312. standing a ring strip; 313. a first mounting groove; 314. a dovetail strip I; 32. a second sealing strip; 321. a convex strip; 3211. a bottom ring groove; 322. a second mounting groove; 323. an abutment bar; 324. a buffer chamber; 325. a rubber strip; 326. a dovetail strip II; 33. a first connecting piece; 34. and a second connecting piece.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses lightning protection detection device. Referring to fig. 1 and 2, the lightning protection detection device includes a box body 2, a detection element 1, a first sealing strip 31 and a second sealing strip 32, the box body 2 includes a bottom box 21, an upper cover 22 and a lock catch 23, the bottom box 21 is hollow and open at the top, the detection element 1 is installed in the bottom box 21, the upper cover 22 is hinged to the side of one side of the bottom box 21, and the bottom surface of the side wall of the upper cover 22 is abutted to the top surface of the side wall of the box body 2.
Referring to fig. 2, a first sealing groove 211 is formed on the top surface of the sidewall of the bottom case 21, the first sealing groove 211 is formed along a circumference of the bottom case 21, a second sealing groove 221 is formed on the bottom surface of the sidewall of the upper cover 22, and the second sealing groove 221 is formed along a circumference of the upper cover 22. The first sealing strip 31 is located in the first sealing groove 211, a first dovetail strip 314 is integrally formed on the bottom surface of the first sealing strip 31, a first dovetail groove 2111 is formed in the groove bottom of the first sealing groove 211, and the first dovetail strip 314 is matched with a second dovetail groove 2211, so that the first sealing strip 31 can be fixed to the groove bottom of the first sealing groove 211; the second sealing strip 32 is located in the second sealing groove 221, a second dovetail strip 326 is integrally formed on the top surface of the second sealing strip 32, a second dovetail groove 2211 is formed in the groove bottom of the second sealing groove 221, and the second dovetail strip 326 is matched with the second dovetail groove 2211, so that the second sealing strip 32 can be fixed to the groove bottom of the second sealing groove 221.
Referring to fig. 2, a groove 311 is formed in the top surface of the first sealing strip 31, the groove 311 is formed along a circumference of the first sealing strip 31, the side surfaces of the two sides of the length direction of the groove 311 are inclined surfaces, the inclined surfaces face the direction of the notch of the groove 311, the groove 311 is close to the outer side wall of the bottom box 21, a vertical ring strip 312 is integrally formed at the bottom of the groove 311, the vertical ring strip 312 is located in the middle of the bottom of the groove 311, and the vertical ring strip 312 is formed along a circumference of the groove 311; convex strips 321 are integrally formed on the bottom surface of the second seal strip 32, the convex strips 321 are in interference fit with the grooves 311, a bottom ring groove 3211 is formed in the bottom surface of the convex strips 321, and the bottom ring groove 3211 is matched with the vertical ring strip 312.
Referring to fig. 2, a buffer cavity 324 is formed in the second sealing strip 32, a circumference of the buffer cavity 324 along the second sealing strip 32 is formed, the cross section of the buffer cavity 324 is rectangular, the buffer cavity 324 is located right above the groove 311, a plurality of crossed rubber strips 325 are fixedly connected in the buffer cavity 324, and the plurality of rubber strips 325 are arranged along the circumference of the buffer cavity 324. After the first sealing strip 31 and the second sealing strip 32 are contacted, the buffer cavity 324 is utilized to prevent the deformation of the second sealing strip 32 from being buffered, so that the second sealing strip 32 can be restored conveniently to be matched with the first sealing strip 31.
Referring to fig. 2, the top surface of the first sealing strip 31 is further provided with a first mounting groove 313, the first mounting groove 313 is formed along a circumference of the first sealing strip 31, the first mounting groove 313 is communicated with one side, close to the inner side wall of the bottom box 21, of the first sealing strip 31, a plurality of first connecting pieces 33 penetrate through the first sealing strip 31, the first connecting pieces 33 are in threaded connection with the groove bottom of the first sealing groove 211, the first connecting pieces 33 can be screws, and the plurality of first connecting pieces 33 are uniformly distributed along a circumference of the first mounting groove 313; two mounting grooves 322 have still been seted up to the bottom surface of two 32 of sealing strip, and two 322 a week of following two 32 of sealing strip are seted up to two mounting grooves, and two 322 and two 32 one sides intercommunication that are close to the upper cover 22 inside wall of mounting groove wear to be equipped with two 34 of a plurality of connecting piece on two 32 of sealing strip, the tank bottom threaded connection of two 34 of connecting piece and two 221 of seal grooves, two 34 of connecting piece can be the screw, a week evenly distributed of two 322 of mounting groove is followed to two 34 of a plurality of connecting piece.
Referring to fig. 2, the second sealing strip 32 is further provided with an integrally formed abutting strip 323, the abutting strip 323 abuts against the side wall of the first mounting groove 313 close to the side of the groove 311, the abutting strip 323 is arranged along the second sealing strip 32 for a circle, and after the first sealing strip collides with the second sealing strip 32, the abutting strip 323 can collide against the side wall of the first mounting groove 313 for collision, so that the gap between the first sealing strip 31 and the second sealing strip 32 is further sealed, and the sealing performance is further improved.
The implementation principle of the lightning protection detection device in the embodiment of the application is as follows: after upper cover 22 and under casing 21 lid closed, utilize hasp 23 to make upper cover 22 and under casing 21 tightly contradict, at this moment, sealing strip 31 and two 32 tightly laminate, and the sand grip 321 on the sealing strip two 32 can get into the recess 311 on the sealing strip 31, and then can improve the leakproofness between upper cover 22 and the under casing 21, reduce in the rainwater gets into box 2, reduce and cause the damage to detecting element 1 in the box 2 to extension lightning protection detection device's life.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a lightning protection detection device, includes box (2) and installs detecting element (1) in box (2), box (2) including place bottom case (21) of detecting element (1), articulate in upper cover (22) on bottom case (21) and be used for locking hasp (23) of upper cover (22) and bottom case (21), its characterized in that: a first sealing groove (211) is formed in the upper top surface of the side wall of the bottom box (21), a first sealing strip (31) is fixedly connected into the first sealing groove (211), a second sealing groove (221) is formed in the lower bottom surface of the side wall of the upper cover (22), and a second sealing strip (32) is fixedly connected into the second sealing groove (221); the top surface of the first sealing strip (31) is provided with a groove (311), the side surfaces of two sides of the length direction of the groove (311) are inclined planes, the inclined planes face the direction of the groove opening of the groove (311), a protruding strip (321) is integrally formed on the bottom surface of the second sealing strip (32), and the protruding strip (321) is matched with the groove (311).
2. The lightning protection detection device of claim 1, wherein: the groove bottom of the groove (311) is integrally formed with a vertical ring strip (312), and the bottom surface of the convex strip (321) is provided with a bottom ring groove (3211) matched with the vertical ring strip (312).
3. The lightning protection detection device of claim 1, wherein: the top surface of the first sealing strip (31) is provided with an annular first mounting groove (313), and a first connecting piece (33) in threaded connection with the bottom of the first sealing groove (211) penetrates through the first mounting groove (313); annular mounting groove two (322) have been seted up to the bottom surface of sealing strip two (32), wear to be equipped with on mounting groove two (322) with sealing groove two (221) tank bottom threaded connection's connecting piece two (34).
4. The lightning protection detection device of claim 3, wherein: the first mounting groove (313) and the second mounting groove (322) are both located on one side, close to the inner cavity of the bottom box (21), of the groove (311).
5. The lightning protection detection device of claim 3, wherein: and the second sealing strip (32) is integrally formed with an abutting strip (323) which is abutted against the side wall of the first mounting groove (313) close to one side of the groove (311).
6. The lightning protection detection device of claim 1, wherein: a buffer cavity (324) is formed in the second sealing strip (32).
7. The lightning protection detection device of claim 6, wherein: crossed rubber strips (325) are fixedly connected in the buffer cavities (324).
8. The lightning protection detection device of claim 1, wherein: a first dovetail groove (2111) is formed at the groove bottom of the first seal groove (211), and a first dovetail strip (314) matched with the first dovetail groove (2111) is integrally formed on the bottom surface of the first seal strip (31); a second dovetail groove (2211) is formed in the groove bottom of the second sealing groove (221), and a second dovetail strip (326) matched with the second dovetail groove (2211) is integrally formed on the top surface of the second sealing strip (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121437705.1U CN215728487U (en) | 2021-06-26 | 2021-06-26 | Lightning protection detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121437705.1U CN215728487U (en) | 2021-06-26 | 2021-06-26 | Lightning protection detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215728487U true CN215728487U (en) | 2022-02-01 |
Family
ID=80045290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121437705.1U Active CN215728487U (en) | 2021-06-26 | 2021-06-26 | Lightning protection detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215728487U (en) |
-
2021
- 2021-06-26 CN CN202121437705.1U patent/CN215728487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215728487U (en) | Lightning protection detection device | |
| KR20100130707A (en) | Flat roof type curtain wall mount assembly for building integrated photovoltaic | |
| CN107816590A (en) | Cooling tube snap joint | |
| CN201503862U (en) | Frame used for fixing and protecting solar cell panel | |
| CN204761381U (en) | Angle bead structure of frameless frame solar PV cells subassembly | |
| CN212516068U (en) | Landslide monitoring devices based on thing networking | |
| CN216793873U (en) | Storage battery with closed protection structure for construction engineering | |
| CN214461864U (en) | Waterproof insulation construction of assembled roofing | |
| CN210346800U (en) | Gas table that barrier propterty is good | |
| CN209990410U (en) | Underground garage flood-proof door | |
| CN209149751U (en) | Lamp box | |
| CN210489773U (en) | Solar energy storage and control integrated lithium ion battery with anti-theft alarm function | |
| CN216359919U (en) | Basement is with filling electric pile that has waterproof function that floods | |
| CN213951914U (en) | Sea bridge is striden with protector that has seawater corrosion prevention | |
| CN218085134U (en) | Embedded charging terminal of two-dimensional code | |
| CN209844895U (en) | High-stability aluminum frame of solar cell panel assembly | |
| CN216973885U (en) | Unit type curtain wall system connected by steel platform with rib plates | |
| CN216452913U (en) | Rat blocking plate with flood control function | |
| CN202944342U (en) | Extension brake box for mine electric wheel self-dumping truck | |
| CN220305401U (en) | Waterproof dustproof electric energy meter | |
| CN220421136U (en) | Grid-connected protection device of photovoltaic power station | |
| CN220797501U (en) | Outdoor electrical cabinet body in rainy days | |
| CN216746048U (en) | Area measurement device suitable for building detects | |
| CN210862956U (en) | Power equipment electronic components temperature monitoring device | |
| CN213124312U (en) | Residual current circuit breaker with overload short-circuit protection function for pure battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |