CN216119977U - Safe arc extinguishing device with good heat dissipation performance for power utilization - Google Patents
Safe arc extinguishing device with good heat dissipation performance for power utilization Download PDFInfo
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- CN216119977U CN216119977U CN202122907601.9U CN202122907601U CN216119977U CN 216119977 U CN216119977 U CN 216119977U CN 202122907601 U CN202122907601 U CN 202122907601U CN 216119977 U CN216119977 U CN 216119977U
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Abstract
The utility model discloses a power consumption safety arc extinguishing device with good heat dissipation performance, which comprises a device main body, wherein a protective net is arranged at the upper end of the device main body, and an auxiliary mechanism is arranged on the outer wall of the device main body. According to the electric safety arc extinguishing device with good heat dissipation performance, the auxiliary mechanism is sleeved on the outer wall of the device main body on the basis of the mounting shell in the mounting process of the auxiliary mechanism through the arranged auxiliary mechanism, the auxiliary mechanism is basically stable due to the fact that the auxiliary mechanism is highly matched with the structure of the device main body, the reinforcing cushion is used for increasing the fit degree between the mounting shell and the device main body, and the fixing effect is further improved.
Description
Technical Field
The utility model relates to the technical field of power consumption safety, in particular to a power consumption safety arc-extinguishing device with good heat dissipation.
Background
When the power supply voltage exceeds several tens of volts and the breaking current is more than several tens of amperes, measures for enhancing the arc extinguishing capability are generally required to reduce the burning loss of the arc to the contacts and to limit the space for arc spreading, and the device used for this purpose is called an arc extinguishing device.
In the prior art, an arc extinguishing device is described in a chinese patent document with application publication No. CN201810217987.0, and the arc extinguishing device is disclosed, wherein the disadvantage is that no further limitation and optimization suggestion on grid plate heat dissipation is made, in the using process of the arc extinguishing device, after the electrical appliance is frequently operated, the temperature of the metal grid plate inside the arc extinguishing device is too high, the arc extinguishing capability is indirectly influenced, and certain adverse effect is brought to the using process of people, and the existing arc extinguishing device has small volume, is monotonous in overall structure, and is not convenient to mount and fix.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the electric safety arc extinguishing device with good heat dissipation performance, which has the advantages of good heat dissipation performance, convenience in fixing and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a good heat dissipation's safe arc control device of power consumption, includes the device main part, the upper end of device main part is provided with the protection network, and the outer wall of device main part is provided with complementary unit.
Preferably, the protective net is embedded in the upper end of the device main body and is fixedly connected with the device main body, the device main body is matched with the auxiliary mechanism in structure, and the auxiliary mechanism is sleeved on the outer wall of the device main body.
Preferably, the auxiliary mechanism comprises a mounting shell, a radiating fin, a reinforcing cushion and a mounting mechanism.
Preferably, the mounting shell is matched with the structure of the device main body and is in sliding connection with the outer wall, the two reinforcing cushions are respectively adhered to the opposite sides of the two side sections of the mounting shell, the mounting mechanism is arranged on the outer surface of one side of the mounting shell, and the radiating fins are arranged at the front end of the mounting shell.
Preferably, the mounting mechanism comprises a first side plate, a second side plate and a through hole.
Preferably, the first side plate is formed by the outer surface of one side of the mounting shell, the second side plate is vertically formed on the first side plate, and the six through holes are formed in the first side plate and the second side plate respectively and are respectively arrayed in a path based on the geometric centers of the through holes.
(III) advantageous effects
Compared with the prior art, the utility model provides the electric safety arc-extinguishing device with good heat dissipation, which has the following beneficial effects:
1. this good heat dissipation's safe arc control device of power consumption, through the complementary unit who sets up, at the in-process to the complementary unit installation, with complementary unit whole based on the outer wall of installation shell cup joint in the device main part, because of its structure height agrees with the device main part, the way possesses basic steadiness, it is used for increasing the degree of agreeing with between installation shell and the device main part to consolidate the cushion, further improve firm effect, in-process using with electrical apparatus, the temperature transmission that the inside metal grid piece of device main part produced to the device main part, then transmit to complementary unit by the device main part, structure because of radiating fin makes it natural, possess good heat dispersion, indirect life who has ensured the device.
2. This good heat dissipation's safe arc extinguishing device of power consumption, through the installation mechanism that sets up, when must installing the device, to in the in service behavior of reality, select one of them most suitable through-hole, see through the set screw, based on first curb plate or second curb plate with the device be fixed in the stationary plane can, installation mechanism's simple structure, the practicality is higher, can satisfy multiple installation demand, further improves the result of use of device.
Drawings
Fig. 1 is a schematic view of an overall structure of an electric safety arc extinguishing device with good heat dissipation performance according to the present invention.
Fig. 2 is a schematic structural diagram of an auxiliary mechanism in the safe arc-extinguishing device with good heat dissipation performance.
Fig. 3 is a partial structural schematic diagram of an auxiliary mechanism in the safe arc-extinguishing device with good heat dissipation performance.
In the figure: 1. a device main body; 2. a protective net; 3. an auxiliary mechanism; 301. installing a shell; 302. a heat dissipating fin; 303. reinforcing the soft cushion; 304. an installation mechanism; 3041. a first side plate; 3042. a second side plate; 3043. and a through hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Detailed description of the preferred embodiment
The embodiment is a safe arc-extinguishing device with good heat dissipation.
As shown in fig. 1 to 3, an electric safety arc extinguishing device with good heat dissipation performance includes a device body 1, a protective net 2 is disposed at the upper end of the device body 1, and an auxiliary mechanism 3 is disposed on the outer wall of the device body 1.
The protective net 2 is embedded in the upper end of the device main body 1 and fixedly connected with the upper end, the device main body 1 is matched with the structure of the auxiliary mechanism 3, the auxiliary mechanism 3 is sleeved on the outer wall of the device main body 1, the auxiliary mechanism 3 comprises an installation shell 301, a heat dissipation fin 302, a reinforcing cushion 303 and an installation mechanism 304, the installation shell 301 is matched with the structure of the device main body 1 and is in sliding connection with the outer wall, the two reinforcing cushions 303 are respectively adhered to the opposite sides of the two side sections of the installation shell 301, the installation mechanism 304 is arranged on the outer surface of one side of the installation shell 301, the heat dissipation fin 302 is arranged on the front end of the installation shell 301, the installation mechanism 304 comprises a first side plate 3041, a second side plate 3042 and through holes 3043, the first side plate 3041, the second side plate 3042 and the through holes 3041 are respectively arranged on the outer surface of one side of the installation shell 301, the second side plate 3042 is vertically arranged on the basis of the first side plate 3041, and six through holes 3043 are respectively arranged on the first side plate 3041, The second side panel 3042 and the respective path arrays based on their geometric centers.
It should be noted that, the present invention is an electric safety arc extinguishing device with good heat dissipation, through the auxiliary mechanism 3, in the process of installing the auxiliary mechanism 3, the whole auxiliary mechanism 3 is sleeved on the outer wall of the device main body 1 based on the installation shell 301, and has basic stability due to the high fit with the structure of the device main body 1, the reinforcing cushion 303 is used to increase the fit between the installation shell 301 and the device main body 1, and further improve the stability effect, in the process of using the electric appliance, the temperature generated by the metal grid sheet inside the device main body 1 is transmitted to the device main body 1, and then transmitted to the auxiliary mechanism 3 from the device main body 1, due to the structure of the heat dissipation fins 302, the electric safety arc extinguishing device has good heat dissipation performance, indirectly guarantees the service life of the device, and through the installation mechanism 304, when the device is installed, aiming at the actual use condition, the most suitable through hole 3043 is selected, the fixing screw is penetrated through, and the device is fixed on the fixing surface based on the first side plate 3041 or the second side plate 3042, and the mounting mechanism 304 has a simple structure and high practicability, can meet various mounting requirements, and further improves the using effect of the device.
Detailed description of the utility model
The embodiment is an embodiment of an auxiliary mechanism for an electric safety arc extinguishing device with good heat dissipation.
As shown in fig. 1, 2 and 3, the auxiliary mechanism 3 includes an installation housing 301, a heat radiation fin 302, a reinforcing cushion 303, and an installation mechanism 304, wherein the installation housing 301 is matched with the structure of the device main body 1 and is slidably connected with the outer wall, the two reinforcing cushions 303 are respectively adhered to the opposite sides of the two side sections of the installation housing 301, the installation mechanism 304 is opened from the outer surface of one side of the installation housing 301, and the heat radiation fin 302 is opened from the front end of the installation housing 301.
Detailed description of the preferred embodiment
The present embodiment is an embodiment of a mounting mechanism for an electric safety arc extinguishing device with good heat dissipation.
As shown in fig. 1, 2 and 3, a mounting mechanism 304 for an electric safety arc extinguishing device with good heat dissipation performance includes a first side plate 3041, a second side plate 3042 and through holes 3043, wherein the first side plate 3041 is formed by an outer surface of one side of the mounting housing 301, the second side plate 3042 is vertically formed based on the first side plate 3041, and six through holes 3043 are respectively formed in the first side plate 3041 and the second side plate 3042 and are respectively arranged in a path array based on a geometric center thereof.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a good heat dissipation's safe arc control device of power consumption, includes device main part (1), its characterized in that: the upper end of the device main body (1) is provided with a protective net (2), and the outer wall of the device main body (1) is provided with an auxiliary mechanism (3).
2. The safety arc extinguisher with good heat dissipation performance according to claim 1, characterized in that: the protective net (2) is embedded in the upper end of the device main body (1) and fixedly connected with the device main body, the device main body (1) is matched with the auxiliary mechanism (3) in structure, and the auxiliary mechanism (3) is sleeved on the outer wall of the device main body (1).
3. The safety arc extinguisher with good heat dissipation performance according to claim 1, characterized in that: the auxiliary mechanism (3) comprises an installation shell (301), a radiating fin (302), a reinforcing soft pad (303) and an installation mechanism (304).
4. The safety arc extinguisher with good heat dissipation performance according to claim 3, characterized in that: the installation shell (301) is matched with the structure of the device main body (1) and is in sliding connection with the outer wall, the two reinforcing cushions (303) are respectively adhered to the opposite sides of the two side sections of the installation shell (301), the installation mechanism (304) is arranged on the outer surface of one side of the installation shell (301), and the radiating fins (302) are arranged at the front end of the installation shell (301).
5. The safety arc extinguisher with good heat dissipation performance according to claim 4, characterized in that: the mounting mechanism (304) comprises a first side plate (3041), a second side plate (3042) and a through hole (3043).
6. The safety arc extinguisher with good heat dissipation performance according to claim 5, characterized in that: the first side plate (3041) is formed by the outer surface of one side of the mounting shell (301), the second side plate (3042) is vertically formed based on the first side plate (3041), and the six through holes (3043) are respectively formed in the first side plate (3041) and the second side plate (3042) and are respectively in a path array based on the geometric centers of the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907601.9U CN216119977U (en) | 2021-11-25 | 2021-11-25 | Safe arc extinguishing device with good heat dissipation performance for power utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907601.9U CN216119977U (en) | 2021-11-25 | 2021-11-25 | Safe arc extinguishing device with good heat dissipation performance for power utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119977U true CN216119977U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122907601.9U Active CN216119977U (en) | 2021-11-25 | 2021-11-25 | Safe arc extinguishing device with good heat dissipation performance for power utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119977U (en) |
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2021
- 2021-11-25 CN CN202122907601.9U patent/CN216119977U/en active Active
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