CN110416037B

CN110416037B - Fuse protector

Info

Publication number: CN110416037B
Application number: CN201910739527.9A
Authority: CN
Inventors: 岑磊; 岑玲; 池玉东; 王霞
Original assignee: Hefei Tongyong Power Equipment Co ltd
Current assignee: Hefei Tongyong Power Equipment Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2021-05-11
Anticipated expiration: 2039-08-12
Also published as: CN110416037A

Abstract

The invention discloses a fuse and relates to the technical field of electrical elements. The invention comprises a fixed seat, a sealing cover, a base, a fuse, a battery, a detector and a control panel, wherein the fixed seat, the sealing cover and the base are mutually matched to form a cavity structure, the fuse, the battery, the detector and the control panel are all arranged in the cavity, and the detector is connected with the control panel in series and then connected with the fuse in parallel at the positive and negative electrodes of the battery. According to the invention, the magnetic field detection element is arranged at the bottom of the fuse fixing seat and used for monitoring the induction magnetic field of the fuse in the power-on state, whether the fuse is switched on or off is judged according to the induction magnetic field, when the fuse of the fuse is switched off, the induction magnetic field disappears, and a buzzer reminds a worker to check the fuse of the fuse, so that the difficulty in the maintenance process is reduced.

Description

Fuse protector

Technical Field

The invention belongs to the technical field of electrical elements, and particularly relates to a fuse.

Background

The fuse is a common electrical element, and the common fuse uses a low-melting point tin wire as a conducting wire. In the power utilization process, when a circuit is in fault and the circuit is powered off, the fuse is usually broken due to the fact that the fuse is blown off at high temperature caused by the conditions of high current, high power and the like, so that the circuit is protected, but if the circuit is suddenly powered off, a user cannot judge whether the power is supplied to the outside or the circuit is in fault at the first time.

Disclosure of Invention

The invention aims to provide a fuse, which solves the problem that the existing fuse is difficult to monitor.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a fuse which comprises a fixed seat, a sealing cover, a base, a fuse, a battery, a detector and a control panel, wherein one side of the fixed seat is connected with the sealing cover, the other side of the fixed seat is connected with the base, and the fuse, the battery, the detector and a controller are all arranged in the fixed seat;

a clamping seat is arranged on one surface of the fixed seat, and the clamping seat is of a concave structure; a plurality of clamping pieces are arranged on one surface of the clamping seat, elastic pieces are arranged on two opposite surfaces in the clamping seat, the fuse is arranged between the two elastic pieces, a wiring terminal is arranged on one surface of each elastic piece, and the wiring terminal penetrates out of two ends of the fixing seat; a sealing groove is formed in the periphery of the clamping seat, buckles are arranged at two ends of the sealing groove, the sealing cover is installed in the sealing groove, and the buckles are matched with the sealing cover; a control groove is formed in the surface of one zero of the fixed seat, a plurality of baffles are arranged in the control groove, and the baffles divide the control groove into a power supply cabin, a detection cabin and a control cabin; the battery is arranged in the power supply cabin, a clamping groove is formed in one surface of the detection cabin, a detector is arranged in the clamping groove, and the control panel is arranged in the control cabin;

the battery is respectively electrically connected with the detector and the control panel, the detector is electrically connected with the control panel, and the fuses are connected to the two sides of the anode and the cathode of the battery in parallel.

Preferably, the clamping piece is of a C-shaped structure, and the clamping piece is connected and matched with the fuse.

Preferably, the battery includes power adapter and battery, the battery passes through power adapter and commercial power electric connection, the battery respectively with detector and control panel electric connection.

Preferably, the detector is a hall detector.

Preferably, the control panel includes microprocessor and bee calling organ, microprocessor respectively with hall probe and bee calling organ electric connection, bee calling organ and battery electric connection.

Preferably, the two opposite surfaces of the sealing cover are provided with clamping bolts, and the clamping bolts are matched with the buckles.

Preferably, a plurality of ventilation openings are formed in the periphery of the power supply cabin and the periphery of the control cabin.

The invention has the following beneficial effects:

according to the invention, the magnetic field detection element is arranged at the bottom of the fuse fixing seat and used for monitoring the induction magnetic field of the fuse in the power-on state, whether the fuse is switched on or off is judged according to the induction magnetic field, when the fuse of the fuse is switched off, the induction magnetic field disappears, and a buzzer reminds a worker to check the fuse of the fuse, so that the difficulty in the maintenance process is reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a fuse according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a fuse according to the present invention;

FIG. 3 is a top view of the internal structure of a fuse of the present invention;

FIG. 4 is a front view of the internal structure of a fuse of the present invention;

FIG. 5 is a side view showing an internal structure of a fuse of the present invention;

fig. 6 is a schematic view of the cross-sectional structure a-a in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a fixed seat, 2-a sealing cover, 3-a base, 4-a fuse, 5-a battery, 6-a detector, 7-a control panel, 101-a clamping seat, 102-a clamping piece, 103-an elastic piece, 104-a wiring terminal, 105-a sealing groove, 106-a buckle, 107-a baffle, 108-a power supply cabin, 109-a detection cabin and 110-a control cabin.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "around", "bottom", and the like, indicate orientations or positional relationships for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-6, the present invention is a fuse, including a fixing base 1, a sealing cover 2, a base 3, a fuse 4, a battery 5, a detector 6 and a control board 7, wherein one side of the fixing base 1 is connected to the sealing cover 2, the other side of the fixing base 3 is connected to the base 3, and the fuse 4, the battery 5, the detector 6 and the controller 7 are all disposed in the fixing base 1;

one surface of the fixed seat 1 is provided with a clamping seat 101, and the clamping seat 101 is of a concave structure; a plurality of clamping pieces 102 are arranged on one surface of the clamping seat 101, elastic pieces 103 are arranged on two opposite surfaces in the clamping seat 101, the fuse 4 is arranged between the two elastic pieces 103, a wiring terminal 104 is arranged on one surface of the elastic piece 103, and the wiring terminal 104 penetrates out of two ends of the fixed seat 1; a sealing groove 105 is formed in the periphery of the clamping seat 101, two ends of the sealing groove 105 are provided with buckles 106, the sealing cover 2 is installed in the sealing groove 105, and the buckles 106 are matched with the sealing cover 2; a control groove is formed in the zero surface of the fixed seat 1, a plurality of baffles 107 are arranged in the control groove, and the control groove is divided into a power supply cabin 108, a detection cabin 109 and a control cabin 110 by the baffles 107; the battery 5 is arranged in the power supply cabin 108, a clamping groove is formed in one surface of the detection cabin 109, the detector 6 is arranged in the clamping groove, and the control panel 7 is arranged in the control cabin 110;

the battery 5 is respectively electrically connected with the detector 6 and the control board 7, the detector 6 is electrically connected with the control board 7, and the fuse 4 is connected to the two sides of the positive electrode and the negative electrode of the battery 5 in parallel.

Wherein, the clip 102 is a "C" shaped structure, and the clip 102 is connected and matched with the fuse 4.

Wherein, battery 5 includes power adapter and battery, and the battery passes through power adapter and commercial power electric connection, and the battery is respectively with detector 6 and control panel 7 electric connection.

Wherein the detector 6 is a hall detector.

Wherein, control panel 7 includes microprocessor and bee calling organ, microprocessor respectively with hall detector and bee calling organ electric connection, bee calling organ and battery 5 electric connection.

Wherein, two opposite surfaces of the sealing cover 2 are provided with a clamping bolt which is matched with the buckle 106.

Wherein, a plurality of ventilation openings are arranged around the power supply cabin 108 and the control cabin 110.

Example two:

referring to fig. 1-6, the present invention is a fuse, and the using method and the working principle thereof are as follows: card 102 is connected fuse 4 and is fixed in cassette 101, the both sides of cassette 101 are provided with shell fragment 103, the shell fragment 103 of both sides connects respectively at fuse 4 both ends, shell fragment 103 passes through binding post 104 and inserts the circuit with fuse 4, be provided with hall detector simultaneously in fixing base 1 bottom, hall detector's position suits with fuse 4's position, when fuse 4 circular telegram, because the electromagnetic induction phenomenon of fuse 4 itself arouses hall detector, when fuse 4 cuts off the power supply, hall detector can't monitor magnetic field, thereby give control panel 7 break signal, control panel 7 control buzzer warning this moment, be convenient for the short-term judgement fuse trouble, change fuse 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fuse, includes fixing base (1), closing cap (2), base (3), fuse (4), battery (5), detector (6) and control panel (7), its characterized in that: one side of the fixed seat (1) is connected with the sealing cover (2), the other side of the fixed seat (1) is connected with the base (3), and the fuse (4), the battery (5), the detector (6) and the control panel (7) are all arranged in the fixed seat (1);

a clamping seat (101) is arranged on one surface of the fixed seat (1), and the clamping seat (101) is of a concave structure; a plurality of clamping pieces (102) are arranged on one surface of the clamping seat (101), elastic pieces (103) are arranged on two opposite surfaces in the clamping seat (101), the fuse (4) is arranged between the two elastic pieces (103), a wiring terminal (104) is arranged on one surface of each elastic piece (103), and the wiring terminal (104) penetrates out of two ends of the fixing seat (1); a sealing groove (105) is formed in the periphery of the clamping seat (101), buckles (106) are arranged at two ends of the sealing groove (105), the sealing cover (2) is installed in the sealing groove (105), and the buckles (106) are matched with the sealing cover (2); a control groove is formed in the other surface of the fixed seat (1), a plurality of baffles (107) are arranged in the control groove, and the baffles (107) divide the control groove into a power supply cabin (108), a detection cabin (109) and a control cabin (110); the battery (5) is arranged in the power supply cabin (108), a clamping groove is formed in one surface of the detection cabin (109), the detector (6) is arranged in the clamping groove, and the control panel (7) is arranged in the control cabin (110);

the battery (5) is respectively electrically connected with the detector (6) and the control board (7), the detector (6) is electrically connected with the control board (7), and the fuse (4) is connected to the two sides of the positive electrode and the negative electrode of the battery (5) in parallel.

2. A fuse as per claim 1, characterised in that said clip (102) is of "C" shape, said clip (102) being adapted to engage in connection with the fuse (4).

3. A fuse as per claim 1, characterised in that the battery (5) comprises a power adapter and a storage battery, the storage battery is electrically connected with the mains supply through the power adapter, and the storage battery is electrically connected with the detector (6) and the control board (7) respectively.

4. A fuse as per claim 1, characterised in that said detector (6) is a hall detector.

5. A fuse as per claim 4, characterised in that said control board (7) comprises a microprocessor and a buzzer, said microprocessor being electrically connected to the Hall probe and the buzzer, respectively, said buzzer being electrically connected to the battery (5).

6. A fuse as per claim 1, characterised in that said cover (2) is provided with a latch on each of its two opposite faces, said latch cooperating with a catch (106).

7. A fuse as per claim 1, characterised in that several ventilation openings are provided around the power compartment (108) and the control compartment (110).