CN217590239U - Lightning protection detection device with early warning structure - Google Patents
Lightning protection detection device with early warning structure Download PDFInfo
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- CN217590239U CN217590239U CN202221392871.9U CN202221392871U CN217590239U CN 217590239 U CN217590239 U CN 217590239U CN 202221392871 U CN202221392871 U CN 202221392871U CN 217590239 U CN217590239 U CN 217590239U
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Abstract
The utility model discloses a lightning protection detection device with early warning structure, including seat, audible-visual alarm portion. The seat part is provided with a jacking device, a shell of the sound and light alarm part can be inserted and buckled in the U-shaped structural groove, the sound and light alarm part is provided with a sound and light alarm system and a tripping device for controlling the sound and light alarm system to be electrified, the lower end of the tripping device is abutted to the elastic part through a second through hole, an outward-protruding plug terminal is fixed on one side of the plug end of the shell, a lower conductor of the tripping device is electrically connected with the plug terminal, and the conductor penetrates through the second through hole and can be in contact with an extending part of the right terminal. The utility model discloses a lightning protection detection device can start jack-up device when the electric current is too big, and then makes the take-off device by jack-up, and the circuit of disconnect-type equipment switches on audible-visual alarm system. The utility model discloses cause the conflagration because of the electric current is too big when effectually avoiding the thunderbolt, reduce economic loss.
Description
Technical Field
The utility model relates to a lightning protection detection device, specific saying so relates to a lightning protection detection device with early warning structure.
Background
With the continuous development of economy, under the guidance of information-driven industrialization, various information devices, electronic computers, precision instruments and data network devices are more and more widely applied, and the devices are generally low in working voltage, low in voltage resistance level, high in sensitivity and low in anti-interference capability, and are extremely easy to be damaged by lightning current pulses.
Especially, the detection device is widely applied to various detection fields, one detection device is high in cost, once the detection device is damaged by lightning stroke, the detection device is scrapped integrally, serious economic loss is caused, and a lightning protection detection device is needed to make up for the defects in the prior art.
Most of the existing lightning protection detection devices lack corresponding lightning protection components, and in use, the lightning protection detection devices are often interfered or damaged due to lightning strike, and some detection devices can cause fire after being struck by lightning, so that the loss is directly caused, the use of detection is influenced, and the detection risk is improved.
SUMMERY OF THE UTILITY MODEL
Not enough to among the prior art, the to-be-solved technical problem of the utility model lies in providing a lightning protection detection device with early warning structure, and the purpose of designing this detection device is the lightning protection, causes the conflagration behind the equipment thunderbolt of avoiding.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a lightning protection detection device with early warning structure, include:
the seat part is provided with a U-shaped structural groove, a first through hole and a second through hole are formed in the groove bottom of the U-shaped structural groove, a left cavity and a right cavity of the U-shaped structural groove are respectively provided with a left terminal and a right terminal, the left terminal extends to the bottom cavity of the U-shaped structural groove and reaches the lower side of the first through hole, the right terminal extends to the bottom cavity of the U-shaped structural groove and reaches the lower side of the second through hole, the bottom cavity of the U-shaped structural groove is further provided with a jacking device, and an elastic part of the jacking device is opposite to the second through hole;
the shell of the sound-light alarm portion can be inserted and buckled in the U-shaped structural groove, the sound-light alarm portion is provided with a sound-light alarm system and a tripping device for controlling the sound-light alarm system to be electrified, the lower end of the tripping device is connected to the elastic portion in a butt joint mode through a second through hole, an outwards-protruding plug terminal is fixed on one side of the plug end of the shell, a lower conductor of the tripping device is electrically connected with the plug terminal, and the conductor penetrates through the second through hole and can be in contact with the extending portion of the right terminal.
Furthermore, a battery jar and a sliding chute are arranged in the shell, a side opening is formed in one side of the shell, the side opening is communicated with the sliding chute, and a telescopic clamping head is arranged on one side of the lower part of the sliding chute;
a rechargeable battery is arranged in the battery jar;
and one side of the battery jar, which faces the sliding chute, is provided with two elastic needle type electrodes, and the two elastic needle type electrodes disconnect the circuit of the sound and light alarm system.
Still further, the take-off device comprises:
the lower part of the sliding rod is a conductor, the upper part of the sliding rod is an insulator, the upper part of the insulator extends to the side opening, the extending end of the insulator is bent and extends out of the side opening, the insulator is provided with a step and is provided with a metal surface close to the outer wall of the step, after the sliding rod rises, the metal surface can be abutted against the two elastic needle type electrodes to conduct the sound and light alarm system, the outer wall of the insulator is also provided with a clamping hole, and after the sliding rod is pressed downwards, the telescopic clamping head can be clamped into the clamping hole;
and the spring is sleeved on the conductor, one end of the spring is abutted against the inner bottom surface of the shell, and the other end of the spring is abutted against the ring surface of the joint of the conductor and the insulator.
Furthermore, the sound and light alarm system comprises a loudspeaker and a red LED lamp which are arranged at the top of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lightning protection detection device can start jack-up device when the electric current is too big, and then makes the take-off device by jack-up, and the circuit of disconnect-type equipment switches on audible-visual alarm system.
The utility model discloses cause the conflagration because of the electric current is too big when effectually avoiding the thunderbolt, reduce economic loss.
Drawings
Fig. 1 is the structure diagram of the lightning protection detection device of the present invention.
Fig. 2 is an enlarged view of the installation position of the retractable chuck of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1: the utility model discloses a concrete structure as follows:
referring to fig. 1-2, the utility model discloses a lightning protection detection device with early warning structure, include:
the seat part 2 is provided with a U-shaped structural shell 21, the U-shaped structural shell 21 is provided with a U-shaped structural groove, a first through hole and a second through hole are formed in the groove bottom of the U-shaped structural groove, a left terminal 22 and a right terminal 23 are respectively installed in a left cavity and a right cavity of the U-shaped structural shell 21, the left terminal 22 extends to the bottom cavity of the U-shaped structural shell 21 and reaches the lower side of the first through hole, the right terminal 23 extends to the bottom cavity of the U-shaped structural shell 21 and reaches the lower side of the second through hole, a jacking device 24 is further arranged in the bottom cavity of the U-shaped structural shell 21, and an elastic part of the jacking device 24 is opposite to the second through hole;
audible and visual alarm portion 1, this audible and visual alarm portion 1's casing 11 can the plug-in buckle in U type structure groove, it has audible and visual alarm system and control the audible and visual alarm system circular telegram take-off device, the lower extreme of this take-off device passes through the second via hole butt in on the bullet portion, spigot end one side of casing 11 is fixed with the grafting terminal 113 of evagination, the lower part conductor of take-off device with grafting terminal 113 electric connection, the conductor passes the second via hole can with the extension contact of right side terminal 23.
A preferred technical solution of this embodiment: the shell 11 is internally provided with a battery groove 112 and a sliding chute 13, one side of the shell is provided with a side opening 12, the side opening 12 is communicated with the sliding chute 13, and one side of the lower part of the sliding chute 13 is provided with a telescopic clamping head 17;
a rechargeable battery is arranged in the battery groove 112;
and two elastic needle type electrodes 15 are arranged on one side of the battery jar 112 facing the chute 13, and the two elastic needle type electrodes 15 disconnect the circuit of the sound and light alarm system.
A preferred technical solution of this embodiment: the take-off device comprises:
the lower part of the sliding rod 16 is a conductor, the upper part of the sliding rod 16 is an insulator, the upper part of the insulator extends to the side opening 12, the extending end 14 of the insulator extends out of the side opening 12 after being bent, the insulator is provided with a step, a metal surface 111 is arranged on the outer wall of the insulator close to the step, after the sliding rod 16 rises, the metal surface 111 can be abutted against the two elastic needle type electrodes 15 to conduct the sound and light alarm system, a clamping hole is further formed in the outer wall of the insulator, and after the sliding rod 16 is pressed down, the telescopic clamping head 17 can be clamped into the clamping hole;
and the spring 18 is sleeved on the conductor, one end of the spring is abutted against the inner bottom surface of the shell 11, and the other end of the spring is abutted against the annular surface at the joint of the conductor and the insulator.
A preferred technical solution of this embodiment: the audible and visual alarm system comprises a horn 19 mounted on the top of the housing 11 and a red-emitting LED lamp 110.
Example 2:
the following is the utility model discloses lightning protection detection device's concrete theory of operation:
as shown in fig. 1-2, fig. 1 is a structural diagram of the lightning protection detection device of the present invention. In fig. 1, the sliding rod 16 is in a pressed state, and passes through the second through hole to abut against the elastic part of the jacking device 24, the conductor at the lower part of the sliding rod 16 is in contact with the right terminal 23, and since the conductor at the lower part of the sliding rod 16 is also electrically connected with the plug terminal 113, specifically, the sliding rod 16 is connected with the plug terminal 113 through a loose wire, and the length of the loose wire is sufficient that the sliding rod 16 is not pulled after being lifted.
When a lightning strike occurs, the control system on the device detects that the current is too large, and then controls the elastic part of the jacking device 24 to jack up, the force of the elastic part is larger than the elastic force of the telescopic chuck 17, so that the clamping hole on the sliding rod 16 is separated from the telescopic chuck 17, and the sliding rod 16 is lifted upwards. The metal surface 111 on the slide bar moves upward. When the extension end 14 of the insulator is pressed against the top of the side hole 12, the metal surface 111 is abutted against the two elastic needle type electrodes 15, and the sound and light alarm system is further switched on.
The circuit of the horn 19 and the LED lamp 110 on the sound and light alarm system is conducted, the horn 19 plays the set alarm sound, and the LED lamp 110 gives a red light alarm.
Example 3:
when the equipment is overhauled and no fault or damage is found, the extension end 14 of the insulator is manually pulled down, the telescopic chuck 17 is clamped into the clamping hole, the conductor at the lower part of the sliding rod 16 abuts against the elastic part of the jacking device 24, at the moment, the conductor at the lower part of the sliding rod 16 is contacted with the right terminal 23, and the circuit of the equipment is conducted.
To sum up, the utility model discloses a lightning protection detection device can start jacking system when the electric current is too big, and then makes the take-off device by jack-up, and the circuit of disconnect equipment switches on audible-visual annunciator system. The utility model discloses cause the conflagration because of the electric current is too big when effectually avoiding the thunderbolt, reduce economic loss.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (4)
1. The utility model provides a lightning protection detection device with early warning structure which characterized in that includes:
the socket comprises a socket body (2), wherein a shell of the socket body (2) is a U-shaped structural shell (21), the U-shaped structural shell (21) is provided with a U-shaped structural groove, a first through hole and a second through hole are formed in the groove bottom of the U-shaped structural groove, a left terminal (22) and a right terminal (23) are respectively installed in a left cavity and a right cavity of the U-shaped structural shell (21), the left terminal (22) extends to the bottom cavity of the U-shaped structural shell (21) and reaches the lower side of the first through hole, the right terminal (23) extends to the bottom cavity of the U-shaped structural shell (21) and reaches the lower side of the second through hole, a jacking device (24) is further arranged in the bottom cavity of the U-shaped structural shell (21), and an elastic part of the jacking device (24) is opposite to the second through hole;
audible and visual alarm portion (1), casing (11) of this audible and visual alarm portion (1) can the eye-splice in U type structure groove, it has audible and visual alarm system and control the sound and visual alarm system circular-on take-off device, the lower extreme of this take-off device passes through the second via hole butt and is in on the bullet portion, spigot end one side of casing (11) is fixed with the plug terminal (113) of evagination, the lower conductor of take-off device with plug terminal (113) electric connection, the conductor passes the second via hole can with the extension contact of right side terminal (23).
2. The lightning protection detection device with the early warning structure is characterized in that a battery groove (112) and a sliding groove (13) are arranged in the shell (11), a side opening (12) is formed in one side of the shell, the side opening (12) is communicated with the sliding groove (13), and a telescopic clamping head (17) is arranged on one side of the lower portion of the sliding groove (13);
a rechargeable battery is arranged in the battery groove (112);
and one side of the battery groove (112) facing the chute (13) is provided with two elastic needle type electrodes (15), and the two elastic needle type electrodes (15) disconnect the circuit of the sound-light alarm system.
3. The lightning protection detection device with early warning structure of claim 2, characterized in that the take-off device comprises:
the lower part of the sliding rod (16) is a conductor, the upper part of the sliding rod (16) is an insulator, the upper part of the insulator extends to the side opening (12), the extending end (14) of the insulator is bent and extends out of the side opening (12), the insulator is provided with a step and is provided with a metal surface (111) close to the outer wall of the step, after the sliding rod (16) rises, the metal surface (111) can be abutted against the two elastic needle type electrodes (15) to conduct the sound and light alarm system, the outer wall of the insulator is also provided with a clamping hole, and after the sliding rod (16) is pressed downwards, the telescopic clamping head (17) can be clamped into the clamping hole;
and the spring (18) is sleeved on the conductor, one end of the spring is abutted against the inner bottom surface of the shell (11), and the other end of the spring is abutted against the ring surface of the joint of the conductor and the insulator.
4. The lightning protection detection device with early warning structure according to claim 2, characterized in that the acousto-optic alarm system includes a speaker (19) and a red light emitting LED lamp (110) mounted on top of the housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392871.9U CN217590239U (en) | 2022-06-06 | 2022-06-06 | Lightning protection detection device with early warning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392871.9U CN217590239U (en) | 2022-06-06 | 2022-06-06 | Lightning protection detection device with early warning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590239U true CN217590239U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221392871.9U Active CN217590239U (en) | 2022-06-06 | 2022-06-06 | Lightning protection detection device with early warning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590239U (en) |
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2022
- 2022-06-06 CN CN202221392871.9U patent/CN217590239U/en active Active
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