CN213517413U

CN213517413U - Fault arc detector convenient for installation and fixed connection

Info

Publication number: CN213517413U
Application number: CN202022565368.6U
Authority: CN
Inventors: 吴学数
Original assignee: Shaanxi Lanhe Electric Engineering Co ltd
Current assignee: Shaanxi Lanhe Electric Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-22
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a fault arc detector convenient to installation fixed connection, concretely relates to fault arc detector technical field, including mounting panel and detector body, the top of detector body is provided with the mounting panel, the inside of mounting panel is provided with mounting structure, the bottom of detector body is provided with protective structure, the both sides of the inside of detector body are provided with heat radiation structure, heat radiation structure is including the heat dissipation chamber. The utility model discloses a be provided with the heat dissipation chamber, the heat conduction copper sheet, heat conduction hole and fine screen cloth, when using this trouble arc detector connection in the circuit, the heat that the inside electron spare work of detector body produced can be derived the inside that gets into the heat dissipation chamber of detector body fast by the heat conduction copper sheet, derive the inside in heat dissipation chamber by the heat conduction hole again, realized that can be quick derive the inside heat of detector body can not influence inside work, and fine screen cloth prevents that the dust from getting into the inside influence heat dissipation rate in heat dissipation chamber.

Description

Fault arc detector convenient for installation and fixed connection

Technical Field

The utility model relates to a fault arc detector technical field specifically is the fault arc detector of installation fixed connection for being convenient for.

Background

The fault arc detector is a detecting instrument connected in a circuit, is small in size and convenient to use, and is generally directly fixed on a distribution box or a wall, but the existing fault arc detector needs to be fixed through a bolt when being installed, the bolt needs to be taken down when the existing fault arc detector is detached, the existing fault arc detector is very troublesome and is easy to fix and unstable for a long time, and the existing fault arc detector with high practicability and convenient to install is needed.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when the traditional fault arc detector is used, the interior of the traditional fault arc detector is connected with a circuit, so that high heat is easily generated and is difficult to discharge, and the internal structure stability is influenced;

(2) the traditional fault arc detector needs to be fixed by bolts during installation, so that the traditional fault arc detector is troublesome to disassemble and unstable to fix for a long time;

(3) in the conventional fault arc detector, a surface control panel is exposed to the outside and is easy to corrode, and a button has the risk of being touched by mistake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fault arc detector convenient to installation fixed connection to it is difficult to the exhaust problem to provide the easy high heat that produces in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the fault arc detector convenient to install and fixedly connect comprises an installation plate and a detector body, wherein the installation plate is arranged at the top end of the detector body, an installation structure is arranged inside the installation plate, a protection structure is arranged at the bottom end of the detector body, and heat dissipation structures are arranged on two sides inside the detector body;

the heat radiation structure comprises a heat radiation cavity, the heat radiation cavity is arranged on two sides of the interior of the detector body, a plurality of groups of heat conduction copper sheets are fixedly connected to one side of the interior of the heat radiation cavity, a plurality of groups of heat conduction holes are respectively embedded in two sides of the detector body, and a fine screen is fixedly connected to the interior of each heat conduction hole.

Preferably, the width of the fine screen is equal to the width of the inside of the heat conduction hole, and the length of the heat conduction copper sheet is smaller than the length of the inside of the heat dissipation cavity.

Preferably, the mounting structure comprises spacing groove, fixed slot, spring, dead slot, gag lever post and movable block, the dead slot sets up the inside at the mounting panel, the inside of dead slot is provided with the spring, the both sides of spring are a set of movable block of fixedly connected with respectively, the top at the detector body is inlayed to the fixed slot, the bottom and the fixed slot swing joint that the mounting panel was run through to the movable block, the bottom fixedly connected with gag lever post of movable block one side, the bottom of movable block one side is inlayed and is had the spacing groove, spacing groove and gag lever post swing joint.

Preferably, the width of the fixing groove is smaller than that of the detector body, and the diameter of the limiting rod is smaller than that of the inside of the limiting groove.

Preferably, protective structure comprises the guard plate, inserts the frame, spacing, spout, baffle and rubber strip, insert frame fixed connection in the bottom of detector body, the inside swing joint who inserts the frame has the guard plate, the one end fixedly connected with baffle of guard plate, the both sides on guard plate top are a set of spacing of fixedly connected with respectively, the both sides in detector body bottom one end are inlayed to the spout, spacing and spout swing joint, the one end fixedly connected with rubber strip of guard plate.

Preferably, the length of the rubber strip is smaller than the length of the inside of the inserting frame, and the length of the baffle is larger than the length of the inside of the inserting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the fault arc detector convenient to install, fix and connect not only realizes quick heat dissipation and convenient installation, but also protects the control panel;

(1) by arranging the heat dissipation cavity, the heat conduction copper sheet, the heat conduction hole and the fine screen, when the fault arc detector is connected to a circuit for use, heat generated by working of an electronic part in the detector body can be quickly led out of the interior of the detector body by the heat conduction copper sheet to enter the interior of the heat dissipation cavity, and then is led out of the interior of the heat dissipation cavity by the heat conduction hole, so that the heat in the detector body can be quickly led out without influencing the work of the interior, and the fine screen prevents dust from entering the interior of the heat dissipation cavity to influence the heat dissipation rate;

(2) by arranging the limiting groove, the fixed groove, the spring, the empty groove, the limiting rod and the movable block, when the fault arc detector is used, the mounting plate is fixed at a position to be mounted, the movable blocks on two sides are extruded towards the middle, the fixed groove on the detector body is sleeved outside the movable block, the spring drives the movable block to rebound and be clamped with the fixed groove, fixing is completed, when the fault arc detector is required to be dismounted, the detector body can be directly taken out for maintenance, and convenience in dismounting is realized;

(3) through being provided with the guard plate, inserting frame, spacing, spout, baffle and rubber strip, with this fault arc detector installation back, when needing to operate, with the guard plate upwards pulling, alright with operate it, the guard plate falls down the whole cover of controlling the panel bottom the detector body after accomplishing, has realized that can control the panel and not corroded when not needing to operate in the protection, and has avoided the mistake to touch.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the detector body of the present invention.

In the figure: 1. a mounting structure; 101. a limiting groove; 102. fixing grooves; 103. a spring; 104. an empty groove; 105. a limiting rod; 106. a movable block; 2. mounting a plate; 3. a probe body; 4. a protective structure; 401. a protection plate; 402. inserting a frame; 403. a limiting strip; 404. a chute; 405. a baffle plate; 406. a rubber strip; 5. a heat dissipation cavity; 6. a thermally conductive copper sheet; 7. a heat conduction hole; 8. and (4) fine screening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the fault arc detector convenient for installation and fixed connection comprises an installation plate 2 and a detector body 3, wherein the installation plate 2 is arranged at the top end of the detector body 3, an installation structure 1 is arranged inside the installation plate 2, a protection structure 4 is arranged at the bottom end of the detector body 3, and heat dissipation structures are arranged on two sides inside the detector body 3;

referring to fig. 1-4, the fault arc detector convenient to mount and fixedly connect further comprises a heat dissipation structure, the heat dissipation structure comprises a heat dissipation cavity 5, the heat dissipation cavity 5 is arranged on two sides of the inside of the detector body 3, one side of the inside of the heat dissipation cavity 5 is fixedly connected with a plurality of groups of heat conduction copper sheets 6, two sides of the detector body 3 are respectively embedded with a plurality of groups of heat conduction holes 7, and the inside of the heat conduction holes 7 is fixedly connected with a fine screen 8;

the width of the fine screen 8 is equal to the width of the inside of the heat conduction hole 7, and the length of the heat conduction copper sheet 6 is smaller than the length of the inside of the heat dissipation cavity 5;

specifically, as shown in fig. 1 and fig. 3, when the fault arc detector is connected to a circuit for use, heat generated by operation of electronic components inside the detector body 3 is quickly led out from the inside of the detector body 3 to enter the inside of the heat dissipation cavity 5 by the heat conduction copper sheet 6, and then led out from the inside of the heat dissipation cavity 5 by the heat conduction hole 7, so that the heat led out from the inside of the detector body 3 can be quickly conducted without affecting the inside operation, and the fine screen 8 prevents dust from entering the inside of the heat dissipation cavity 5 and affecting the heat dissipation rate.

Example 2: the mounting structure 1 comprises a limiting groove 101, a fixing groove 102, a spring 103, an empty groove 104, a limiting rod 105 and a movable block 106, wherein the empty groove 104 is arranged inside the mounting plate 2, the spring 103 is arranged inside the empty groove 104, two sides of the spring 103 are respectively and fixedly connected with a group of movable blocks 106, the fixing groove 102 is embedded at the top end of the detector body 3, the movable block 106 penetrates through the bottom end of the mounting plate 2 and is movably connected with the fixing groove 102, the limiting rod 105 is fixedly connected with the bottom end of one side of the movable block 106, the limiting groove 101 is embedded at the bottom end of one side of the movable block 106, and the limiting groove 101 is movably connected with the limiting;

the width of the fixing groove 102 is smaller than that of the detector body 3, and the diameter of the limiting rod 105 is smaller than that of the inside of the limiting groove 101;

specifically, as shown in fig. 1 and 4, when using this fault arc detector, fix mounting panel 2 after the position that needs the installation, extrude the movable block 106 of both sides to the centre, overlap fixed slot 102 on the detector body 3 behind the outside of movable block 106 again, spring 103 drives movable block 106 and kick-backs and fixed slot 102 block, and the completion is fixed, when needing to dismantle, directly take out detector body 3 alright with maintaining, has realized conveniently dismantling.

Example 3: the protective structure 4 comprises a protective plate 401, an inserting frame 402, limiting strips 403, sliding grooves 404, a baffle 405 and rubber strips 406, wherein the inserting frame 402 is fixedly connected to the bottom end of the detector body 3, the protective plate 401 is movably connected to the inside of the inserting frame 402, one end of the protective plate 401 is fixedly connected with the baffle 405, two sides of the top end of the protective plate 401 are respectively and fixedly connected with a group of limiting strips 403, the sliding grooves 404 are embedded in two sides of one end of the bottom of the detector body 3, the limiting strips 403 are movably connected with the sliding grooves 404, and one end of the protective plate 401 is fixedly connected with the;

the length of the rubber strip 406 is smaller than that of the inside of the inserting frame 402, and the length of the baffle 405 is larger than that of the inside of the inserting frame 402;

specifically, as shown in fig. 1 and 2, after the fault arc detector is installed, when the fault arc detector needs to be operated, the protection plate 401 is pulled upwards, so that the fault arc detector can be operated, the protection plate 401 falls down to cover the whole control panel at the bottom of the detector body 3 after the fault arc detector is operated, the control panel can be protected from being corroded when the fault arc detector does not need to be operated, and the fault arc detector is prevented from being touched by mistake.

The working principle is as follows: the utility model discloses when using, at first, when using this trouble arc detector connection in the circuit, the heat that the inside electron spare work of detector body 3 produced can be got into the inside in heat dissipation chamber 5 by the inside that heat conduction copper sheet 6 derived detector body 3 fast, derives the inside in heat dissipation chamber 5 by heat conduction hole 7 again, realized that can be quick derive the heat inside of detector body 3 can not influence inside work, and fine screen 8 prevents that the dust from getting into the inside influence rate of heat dissipation in heat dissipation chamber 5.

Afterwards, when using this fault arc detector, fix mounting panel 2 after the position that needs the installation, extrude the movable block 106 of both sides to the centre, again with fixed slot 102 cover on the detector body 3 behind the outside of movable block 106, spring 103 drives movable block 106 and kick-backs and fixed slot 102 block, accomplishes fixedly, when needing to dismantle, directly take out detector body 3 alright with maintaining, realized conveniently dismantling.

Finally, with this fault arc detector installation back, when needing to operate, with the guard plate 401 upwards pulling, alright with operate it, guard plate 401 falls after the completion and controls the whole cover of panel with 3 bottoms of detector body, has realized can not corroded the protection when not needing to operate control the panel, and has avoided the mistake to touch.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Fault arc detector convenient to installation fixed connection, including mounting panel (2) and detector body (3), its characterized in that: the display panel is characterized by also comprising a mounting structure (1) convenient to mount and fix, a protective structure (4) for preventing the display panel from being damaged and a heat dissipation structure for quickly guiding out heat generated by work;

the top end of the detector body (3) is provided with an installation plate (2), and the installation structure (1) is arranged inside the installation plate (2);

the protective structure (4) is arranged at the bottom end of the detector body (3);

the heat dissipation structures are arranged on two sides of the interior of the detector body (3).

2. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 1, wherein: the heat radiation structure comprises a heat radiation cavity (5), the heat radiation cavity (5) is arranged on two sides of the interior of the detector body (3), one side of the interior of the heat radiation cavity (5) is fixedly connected with a plurality of groups of heat conduction copper sheets (6), two sides of the detector body (3) are respectively inlaid with a plurality of groups of heat conduction holes (7), and the interior of each heat conduction hole (7) is fixedly connected with a fine screen (8).

3. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 2, wherein: the width of the fine screen mesh (8) is equal to the width of the inside of the heat conduction hole (7), and the length of the heat conduction copper sheet (6) is smaller than the length of the inside of the heat dissipation cavity (5).

4. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 1, wherein: mounting structure (1) comprises spacing groove (101), fixed slot (102), spring (103), dead slot (104), gag lever post (105) and movable block (106), dead slot (104) set up the inside at mounting panel (2), the inside of dead slot (104) is provided with spring (103), the both sides difference fixedly connected with a set of movable block (106) of spring (103), inlay the top at detector body (3) fixed slot (102), the bottom and fixed slot (102) swing joint that mounting panel (2) were run through in movable block (106), the bottom fixedly connected with gag lever post (105) of movable block (106) one side, the bottom of movable block (106) one side is inlayed and is had spacing groove (101), spacing groove (101) and gag lever post (105) swing joint.

5. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 4, wherein: the width of the fixing groove (102) is smaller than that of the detector body (3), and the diameter of the limiting rod (105) is smaller than that of the inside of the limiting groove (101).

6. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 1, wherein: protective structure (4) comprise protection plate (401), insert frame (402), spacing (403), spout (404), baffle (405) and rubber strip (406), insert the bottom of frame (402) fixed connection at detector body (3), the inside swing joint of inserting frame (402) has protection plate (401), the one end fixedly connected with baffle (405) of protection plate (401), the both sides on protection plate (401) top are a set of spacing (403) of fixedly connected with respectively, spout (404) are inlayed in the both sides of detector body (3) bottom one end, spacing (403) and spout (404) swing joint, the one end fixedly connected with rubber strip (406) of protection plate (401).

7. A fault arc detector to facilitate installation of a fixed connection as claimed in claim 6, wherein: the length of the rubber strip (406) is smaller than the length inside the inserting frame (402), and the length of the baffle (405) is larger than the length inside the inserting frame (402).