CN216870690U

CN216870690U - Lightning surge tester for point electric appliance product

Info

Publication number: CN216870690U
Application number: CN202123115531.XU
Authority: CN
Inventors: 李俊辉; 姚景
Original assignee: Guangzhou Xinanbiao Technology Co ltd
Current assignee: Guangzhou Xinanbiao Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-01
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a lightning surge tester for point electrical appliance products, which relates to the technical field of lightning surge testing and comprises a structure main body, wherein one end of the structure main body is provided with a shell, the top of one end of the shell is provided with an upper sliding frame, the bottom of one end of the shell is provided with a lower sliding frame, the adjacent end surfaces of the upper sliding frame and the lower sliding frame are both connected with sliding components in a sliding manner, and the adjacent end surfaces of the two groups of sliding components are movably connected with a dust removal component. According to the utility model, the scraping rod drives the scraping hair and the silica gel block to move left and right, and the scraping hair and the silica gel block generate scraping power for dust stained at the front end of the shell, so that the dust on the surface of the shell can be conveniently scraped.

Description

Lightning surge tester for point electric appliance product

Technical Field

The utility model relates to the technical field of lightning surge testing, in particular to a lightning surge tester for an electrical product.

Background

The lightning surge tester has the performance meeting the requirements of IEC61000-4-5, GB/T17626.5, EN61000-4-5 and American ANSI, and is characterized in that: the integrated design is realized, a single-phase coupling decoupling network is built in, the size of the whole machine is 4U/19', the space is saved, and the test and the movement are convenient; the Android control system is simple and intelligent to operate by being matched with a 10-inch color capacitive touch display screen; the whole machine adopts a semiconductor electronic switching technology, the waveform is smooth, and the output is accurate; pulse group voltage output range: 0.1-5.5 KV, and the output range of surge voltage is 0.1-6 KV; the output waveform of the surge interference output every time is displayed on a screen in real time (comprising accurate values of voltage and current); after surge impact, the sample failure judgment is supported, and a buzzing alarm is provided; the calibration coefficient is arranged in the instrument, so that a user can connect the oscilloscope and the accessory to check the voltage on site without returning to a factory for calibration; power supply capacity AC of the sample to be measured: 0-260V/20A, DC: 0-200V/20A; the automatic saving or direct export of the Word format test report can be selected in each test, the report template supports editing and selection, and the report template can be directly exported to an external storage device through a USB; by adopting the latest technology, the problem of power supply voltage reduction caused by decoupling inductance during direct current power supply in the industry is solved; by adopting the latest technology, an isolation transformer is not required to be additionally arranged, and the problem of tripping of the leakage protection switch caused by surge leakage current is solved.

However, in the long-term use process of the existing lightning surge tester, a large amount of dust can be generated on the surface of the control panel, when the control panel is operated, the dust is easily and directly filled into the crack of the control panel through operation, the sensitivity of the control panel operation is reduced for a long time, the dust is easily and directly filled into the lightning surge tester through the crack between the button and the control panel, and therefore the service life of the control panel of the lightning surge tester is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a lightning surge tester for lighting appliances, so as to solve the technical problems that a large amount of dust is generated on the surface of a control panel of the existing lightning surge tester in the long-term use process, and when the control panel is operated, the dust is easily and directly plugged into a crack of the control panel through a button on the operated control panel, so that the operation sensitivity of the control panel is reduced for a long time, and the dust is easily and directly plugged into the lightning surge tester through the crack between the button and the control panel, so that the service life of the control panel of the lightning surge tester is reduced to a certain extent.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a some electrical products thunderbolt surge tester, includes the main structure body, the one end of main structure body is provided with the shell, the top of shell one end is provided with the balladeur train, the bottom of shell one end is provided with down the balladeur train, it has the slip subassembly, two sets of to go up the equal sliding connection of the terminal surface that balladeur train and lower balladeur train are adjacent the terminal surface swing joint that the slip subassembly is adjacent has the dust removal subassembly.

Through adopting above-mentioned technical scheme, during the use, remove about and scrape the pole to the messenger scrapes the pole and drives along the spout under the sliding block effect and scrape hair and silica gel piece and remove about the control panel end of shell, and make and scrape hair and silica gel piece and scrape power to the dust production that the control panel front end on the shell is infected with, is convenient for strike off the processing to its surperficial dust.

The utility model is further provided that the sliding assemblies comprise sliding blocks, the end surfaces of the sliding blocks, which are far away from the dust removal assembly, are all in rolling connection with rolling balls, the end surfaces of the two groups of sliding blocks, which are close to the dust removal assembly, are all provided with clamping frames, the adjacent end surfaces of the two groups of clamping frames are all provided with clamping grooves, and the end surfaces of the insides of the clamping grooves, which are close to the sliding blocks, are all provided with magnetic blocks.

Through adopting above-mentioned technical scheme, when needs are changed or are cleared up scraping hair and silica gel piece on the pole of scraping, directly outwards stir and scrape the pole to the iron plate that the messenger was scraped on the pole separates with the inside magnetic path of draw-in groove, and will scrape the fixture block on the pole and slowly shift out from the inside of draw-in groove, thereby be convenient for to scraping the pole, scraping the change of hair and silica gel piece, reduced the degree of difficulty of work.

The dust removal component comprises a scraping rod, fixture blocks are arranged at the top and the bottom of the scraping rod, iron blocks matched with the magnetic blocks are arranged at the top of one fixture block and the bottom of the other fixture block, a plurality of groups of bristles are uniformly arranged at one end of the scraping rod, and silica gel blocks are arranged at one ends of the bristles far away from the scraping rod.

Through adopting above-mentioned technical scheme, because the silica gel piece has certain dust absorption effect, thereby make the silica gel piece adsorb out to the control panel end of shell and the dust in the crack between button and the control panel, and be stained with away, the cleanliness factor of shell front end control panel position department has been guaranteed, thereby not only improved the sensitivity of control panel operation, still avoided the dust directly to fill in to the inside of thunderbolt surge tester through the crack between button and the control panel, thereby improved the life of thunderbolt surge tester control panel to a certain extent.

The utility model is further provided that the scraping rods are magnetically connected with the clamping grooves through mutual matching of the magnetic blocks and the iron blocks.

Through adopting above-mentioned technical scheme, utilize mutually supporting of magnetic path and iron plate, make and scrape pole and draw-in groove magnetism and inhale and be connected to the dismantlement and the installation between pole and the draw-in groove are more simple to the messenger, and stability when having improved the installation.

The utility model is further provided with rolling grooves matched with the rolling balls on the end surfaces of the sliding blocks, which are far away from the dust removal assembly, and the rolling balls are in rolling connection with the sliding blocks through the rolling grooves.

Through adopting above-mentioned technical scheme, utilize the roll groove to make spin and sliding block roll connection to make the area of contact between sliding block and the spout littleer, reduced the frictional resistance that produces when the sliding block slides, thereby make its slip more laborsaving.

The utility model is further provided that the adjacent end surfaces of the upper sliding frame and the lower sliding frame are provided with sliding grooves matched with the sliding blocks, and the sliding blocks are connected with the upper sliding frame and the lower sliding frame in a sliding way through the sliding grooves.

Through adopting above-mentioned technical scheme, utilize the spout to make sliding block and last balladeur train and lower balladeur train sliding connection to be convenient for remove about and scrape the pole.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model moves the scraping rod left and right through the sliding block, the sliding chute, the scraping rod, the clamping block, the iron block, the scraping hair and the silica gel block, thereby leading the scraping rod to drive the hair scraping and the silica gel block to move left and right at the control panel end of the shell along the sliding chute under the action of the sliding block, the scraping hair and the silica gel block generate scraping power to dust stained at the front end of the control panel on the shell, so that the dust on the surface can be conveniently scraped, and meanwhile, the silica gel block has certain dust absorption effect, thereby leading the silica gel block to absorb and remove the dust in the control panel end of the shell and the gap between the button and the control panel, ensuring the cleanliness of the control panel at the front end of the shell, therefore, the operation sensitivity of the control panel is improved, and dust is prevented from directly passing through a crack between the button and the control panel and being filled into the lightning surge tester, so that the service life of the control panel of the lightning surge tester is prolonged to a certain extent;

2. according to the utility model, through the clamping frame, the clamping groove, the magnetic block, the scraping rod, the clamping block and the iron block, when the hair and the silica gel block on the scraping rod need to be replaced or cleaned, the scraping rod is directly stirred outwards, so that the iron block on the scraping rod is separated from the magnetic block inside the clamping groove, and the clamping block on the scraping rod is slowly moved out of the clamping groove, so that the scraping rod, the hair and the silica gel block are conveniently replaced, and the difficulty in working is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. a structural body; 2. a housing; 3. an upper carriage; 4. a lower carriage; 5. a chute; 6. a sliding assembly; 601. a slider; 602. a rolling groove; 603. rolling a ball; 604. a clamping frame; 605. a card slot; 606. a magnetic block; 7. a dust removal assembly; 701. a scraping rod; 702. a clamping block; 703. an iron block; 704. shaving; 705. and (4) a silica gel block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A lightning surge tester for a point electrical product, as shown in figures 1-3, comprises a main structure body 1, one end of the main structure body 1 is provided with a shell 2, the top of one end of the shell 2 is provided with an upper sliding frame 3, the bottom of one end of the shell 2 is provided with a lower sliding frame 4, the adjacent end faces of the upper sliding frame 3 and the lower sliding frame 4 are both connected with sliding components 6 in a sliding way, the adjacent end faces of the two groups of sliding components 6 are movably connected with dust removing components 7, in use, a scraping rod 701 is moved leftwards and rightwards, so that the scraping rod 701 drives a scraping hair 704 and a silica gel block 705 to move leftwards and rightwards along a sliding groove 5 under the action of the sliding block 601, and the scraping hair 704 and the silica gel block 705 generate scraping force for dust stained at the front end of a control panel on the shell 2, and are convenient for scraping dust on the surface of the control panel, and meanwhile, because the silica gel block 705 has a certain dust absorption effect, the silica gel block 705 adsorbs the dust in a gap between the control panel end of the shell 2 and the button and the control panel And the dust is stained away, so that the cleanliness of the front end of the shell 2 at the position of the control panel is ensured, the operation sensitivity of the control panel is improved, the dust is prevented from being directly filled into the lightning surge tester through a crack between the button and the control panel, and the service life of the control panel of the lightning surge tester is prolonged to a certain extent.

Referring to fig. 1 and 3, the sliding assembly 6 includes sliding blocks 601, end faces of the sliding blocks 601 far from the dust removing assembly 7 are all connected with rolling balls 603 in a rolling manner, end faces of the two sets of sliding blocks 601 near the dust removing assembly 7 are all provided with clamping frames 604, end faces of the two sets of clamping frames 604 adjacent to each other are all provided with clamping grooves 605, end faces of the clamping grooves 605 near the sliding blocks 601 are all provided with magnetic blocks 606, when the scraping bristles 704 and the silica gel blocks 705 on the scraping bar 701 need to be replaced or cleaned, the scraping bar 701 is directly shifted outwards, so that the iron blocks 703 on the scraping bar 701 are separated from the magnetic blocks 606 inside the clamping grooves 605, and the clamping blocks 702 on the scraping bar 701 are slowly shifted out from the clamping grooves 605, thereby facilitating replacement of the scraping bar 701, the scraping bristles 704 and the silica gel blocks 705, and reducing difficulty of work.

Referring to fig. 1, 2 and 3, the dust removing assembly 7 includes a scraping bar 701, a clamping block 702 is provided at both the top and bottom of the scraping bar 701, the top of one group of fixture blocks 702 and the bottom of the other group of fixture blocks 702 are both provided with iron blocks 703 matched with the magnetic blocks 606, one end of the scraping rod 701 is uniformly provided with a plurality of groups of scraping bristles 704, one end of the scraping bristles 704 far away from the scraping rod 701 is both provided with a silica gel block 705, because the silica gel block 705 has a certain dust absorption effect, the silica gel block 705 absorbs and absorbs dust in the control panel end of the shell 2 and the gap between the button and the control panel, thereby ensuring the cleanliness of the control panel at the front end of the shell 2, therefore, the operation sensitivity of the control panel is improved, dust is prevented from directly passing through a crack between the button and the control panel and being filled in the lightning surge tester, and the service life of the control panel of the lightning surge tester is prolonged to a certain extent.

Referring to fig. 1, 2 and 3, the scraping rod 701 is magnetically connected to the slot 605 through the mutual cooperation of the magnetic block 606 and the iron block 703, and the scraping rod 701 is magnetically connected to the slot 605 through the mutual cooperation of the magnetic block 606 and the iron block 703, so that the scraping rod 701 and the slot 605 are more easily detached and installed, and the stability during installation is improved.

Referring to fig. 1 and 3, the end surfaces of the sliding block 601 far from the dust removing assembly 7 are provided with rolling grooves 602 matching with the rolling balls 603, the rolling balls 603 are connected with the sliding block 601 through the rolling grooves 602 in a rolling manner, and the rolling balls 603 are connected with the sliding block 601 in a rolling manner by using the rolling grooves 602, so that the contact area between the sliding block 601 and the sliding slot 5 is smaller, the frictional resistance generated when the sliding block 601 slides is reduced, and the sliding is more labor-saving.

Referring to fig. 1 and 3, the adjacent end surfaces of the upper and lower brackets 3 and 4 are respectively provided with a sliding groove 5 matched with the sliding block 601, the sliding block 601 is slidably connected with the upper and lower brackets 3 and 4 through the sliding groove 5, and the sliding block 601 is slidably connected with the upper and lower brackets 3 and 4 through the sliding groove 5, so as to move the scraping bar 701 left and right.

The working principle of the utility model is as follows: when the device is used, the scraping rod 701 is moved leftwards and rightwards, so that the scraping rod 701 drives the scraping bristles 704 and the silica gel block 705 to move leftwards and rightwards at the control panel end of the shell 2 along the sliding chute 5 under the action of the sliding block 601, the scraping bristles 704 and the silica gel block 705 generate scraping power to dust stained at the front end of the control panel on the shell 2, and the dust on the surface of the dust is conveniently scraped, meanwhile, the silica gel block 705 has a certain dust suction effect, so that the silica gel block 705 adsorbs the dust in the control panel end of the shell 2 and a gap between the button and the control panel and is stained away, the cleanliness of the position of the control panel at the front end of the shell 2 is ensured, the operation sensitivity of the control panel is improved, the dust is prevented from being directly plugged into the lightning surge tester through the gap between the button and the control panel, and the service life of the lightning surge tester control panel is prolonged to a certain extent, when the hair 704 and the silica gel block 705 on the scraping rod 701 need to be replaced or cleaned, the scraping rod 701 is directly pulled outwards, so that the iron block 703 on the scraping rod 701 is separated from the magnetic block 606 inside the clamping groove 605, and the clamping block 702 on the scraping rod 701 is slowly moved out of the clamping groove 605, so that the scraping rod 701, the hair 704 and the silica gel block 705 are replaced conveniently, and the working difficulty is reduced.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a some electrical products lightning surge tester, includes main structure (1), its characterized in that: the one end of main structure body (1) is provided with shell (2), the top of shell (2) one end is provided with balladeur train (3), the bottom of shell (2) one end is provided with down balladeur train (4), it all has sliding assembly (6) with the terminal surface that lower balladeur train (4) is adjacent to go up balladeur train (3), and is two sets of the terminal surface swing joint that sliding assembly (6) are adjacent has dust removal subassembly (7).

2. The lightning surge tester for the igniter product according to claim 1, wherein: sliding assembly (6) all include sliding block (601), sliding block (601) are kept away from the terminal surface of dust removal subassembly (7) and all have roll connection to have spin (603), and two sets of sliding block (601) are close to the terminal surface of dust removal subassembly (7) and all are provided with card frame (604), and two sets of the terminal surface that card frame (604) are adjacent all is provided with draw-in groove (605), the inside terminal surface that is close to sliding block (601) of draw-in groove (605) all is provided with magnetic path (606).

3. The lightning surge tester for the igniter product according to claim 2, wherein: dust removal subassembly (7) are including scraping pole (701), the top and the bottom of scraping pole (701) all are provided with fixture block (702), one of them is a set of the top and another group of fixture block (702) the bottom all be provided with magnetic path (606) assorted iron plate (703), the one end of scraping pole (701) evenly is provided with the multiunit and scrapes hair (704), the one end of scraping hair (704) and keeping away from scraping pole (701) all is provided with silica gel block (705).

4. The lightning surge tester for the igniter product according to claim 3, wherein: the scraping rod (701) is magnetically connected with the clamping groove (605) through mutual matching of the magnetic block (606) and the iron block (703).

5. The lightning surge tester for the igniter product according to claim 2, wherein: the end faces, far away from the dust removal assembly (7), of the sliding blocks (601) are provided with rolling grooves (602) matched with the rolling balls (603), and the rolling balls (603) are connected with the sliding blocks (601) in a rolling mode through the rolling grooves (602).

6. The lightning surge tester for the igniter product according to claim 2, wherein: go up balladeur train (3) and the adjacent terminal surface of lower balladeur train (4) and all be provided with sliding block (601) assorted spout (5), sliding block (601) all through spout (5) and last balladeur train (3) and lower balladeur train (4) sliding connection.