CN210297282U - Mining power supply device - Google Patents
Mining power supply device Download PDFInfo
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- CN210297282U CN210297282U CN201920977450.4U CN201920977450U CN210297282U CN 210297282 U CN210297282 U CN 210297282U CN 201920977450 U CN201920977450 U CN 201920977450U CN 210297282 U CN210297282 U CN 210297282U
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- power supply
- travel switch
- box
- mining power
- box body
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Abstract
The utility model discloses a mining power supply unit, include: the box cover is arranged at an opening of the box body, the storage battery is fixedly arranged in the box body, an external power supply is electrically connected with the storage battery through the input end component, the storage battery is electrically connected with an electrical appliance through the output end component, the travel switch is connected in series between the input end component and the storage battery and fixedly arranged on the box body, and the ejection structure and the travel switch are correspondingly arranged on the box cover and used for ejecting the travel switch to enable the travel switch to be switched on when the box cover is closed with the box body cover. The utility model discloses in, support through the ejection structure of establishing at the case lid and push away and keep away from the travel switch who establishes at the box and realize closing the case circular telegram and the outage of uncapping, need not operating personnel and cut off the power supply separately, it is convenient to use, simple structure, the contact is reliable, and the performance reinforcing of explosion-proof flame proof can effectively reduce the incident and take place, and powerful guarantee mine operation safety is high-efficient goes on.
Description
Technical Field
The utility model discloses the general speaking relates to mining equipment field particularly, relates to a mining power supply unit.
Background
The mining power supply is mainly used in places such as coal mines, metal mines, tunnels, subways and the like, and provides a working power supply for equipment needing to provide direct current, and the mines are usually filled with flammable and explosive gas or dust, so that the explosion-proof performance of the mining power supply is higher in requirement.
Therefore, a need exists in the art for a mining power supply device that is simple to operate, and is safer and more reliable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes above-mentioned prior art's at least defect, provides a mining power supply unit easy operation, safe and reliable more.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
according to the utility model discloses an aspect provides a mining power supply unit, include: box, case lid, battery, input end subassembly, output terminal subassembly, travel switch, ejection structure, the case lid is located the uncovered department of box, the battery is fixed to be set up in the box, and external power passes through the input end subassembly with the battery electricity is connected, the battery passes through the output terminal subassembly is connected with electrical apparatus electricity, travel switch establishes ties the input end subassembly with between the battery, just travel switch sets firmly on the box, the ejection structure with travel switch corresponds the setting and is in on the case lid, be used for the case lid with ejection when the box lid closes travel switch makes travel switch switches on.
According to the utility model discloses an embodiment, travel switch sets up in first fixing base, first fixing base inlays to be located the lateral wall of box.
According to the utility model discloses an embodiment, still be provided with the contact ejector pin in the first fixing base, the one end of contact ejector pin with travel switch contact setting, the other end of contact ejector pin with ejection structure corresponds.
According to the utility model discloses an embodiment, ejection structure sets up in the second fixing base, the second fixing base inlays to be located the case lid.
According to the utility model discloses an embodiment, uncovered department of box is provided with the magnetic structure correspond on the case lid the magnetic structure is provided with by the adsorption structure.
According to the utility model discloses an embodiment, the battery pass through the backing plate install in the box, the backing plate is foamed aluminum.
According to the utility model discloses an embodiment, be provided with the ventilation hole on the box.
According to the utility model discloses an embodiment, vent department is provided with dustproof construction.
According to the utility model discloses an embodiment, the ventilation hole covers on and is equipped with the net that blocks water.
According to an embodiment of the present invention, the box body and the box cover are connected by a screw connection.
According to the above technical scheme, the utility model discloses a mining power supply unit's advantage lies in with positive effect:
the utility model discloses in, support through the ejection of compact structure that sets up on the case lid and push away and keep away from travel switch that sets up on the box and realize closing the case circular telegram and the outage of uncapping, need not operating personnel and cut off the power supply separately, it is convenient to use, simple structure, the contact is reliable, and the performance reinforcing of explosion-proof flame proof can effectively reduce the incident and take place, and the powerful guarantee mine operation safety is high-efficient goes on, has very high economic nature, is very fit for using widely in the industry.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is the utility model discloses an embodiment mining power supply unit's overall structure schematic diagram.
Wherein the reference numerals are as follows:
1. a box body; 11. a vent hole; 12. a dust-proof structure; 13. a water blocking net; 14. a magnetic structure; 15. a first fixed seat; 16. a travel switch; 17. contacting the ejector rod; 2. a box cover; 21. an adsorbed structure; 22. a second fixed seat; 23. a pushing structure; 3. a storage battery; 31. a base plate; 4. an input end component; 5. an output terminal assembly.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
In the following description of various examples of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps in which aspects of the invention may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized, and structural and functional modifications may be made without departing from the scope of the present invention. Moreover, although the terms "top," "bottom," "front," "back," "side," and the like may be used in this specification to describe various example features and elements of the invention, these terms are used herein for convenience only, e.g., as to the orientation of the examples described in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures to fall within the scope of the invention.
Fig. 1 is the utility model discloses an embodiment mining power supply unit's overall structure schematic diagram.
As shown in fig. 1, the mining power supply apparatus of this embodiment includes: the electric power storage box comprises a box body 1, a box cover 2, a storage battery 3, an input end assembly 4, an output end assembly 5, a travel switch 16 and a pushing structure 23, wherein the box cover 2 is arranged at an opening of the box body 1 in a covering mode, the storage battery 3 is fixedly arranged in the box body 1, an external power supply is electrically connected with the storage battery 3 through the input end assembly 4, the storage battery 3 is electrically connected with an electric appliance through the output end assembly 5, the travel switch 16 is connected between the input end assembly 4 and the storage battery 3 in series, the travel switch 16 is fixedly arranged on the box body 1, and the pushing structure 23 and the travel switch 16 are correspondingly arranged on the box cover 2 and used for pushing the travel switch 16 to switch on the.
In this embodiment, the box body 1 and the box cover 2 can be both made of steel plates or cast iron, so that the box body 1 and the box cover 2 have explosion resistance and explosion suppression integrally; the box body 1 can be made into a cuboid, a cube or a cylinder, the shape of the box cover 2 is matched with that of the box body 1, and the cube, the cylinder box body 1 and the box cover 2 can be preferentially selected so as to have a better stress structure; one, two or more vent holes 11 are formed in the side wall of the box body 1, so that heat dissipation of the storage battery 3 and related connecting elements in the box body 1 is facilitated, a dustproof structure 12 is correspondingly arranged at each vent hole 11, and dust or other impurities in air can be prevented from entering and damaging electric elements in the box body 1 while ventilation is realized; the ventilation hole 11 is also covered with a water-blocking net 13, and the water-blocking net 13 is covered on the ventilation hole 11 and the dustproof structure 12, so that the waterproof and damp-proof effects can be effectively realized, and the damage of electrical elements in the box body 1 can be avoided; the box body 1 and the box cover 2 are connected through a threaded connecting piece, as shown in figure 1, the box cover 2 can be lifted upwards to open the cover by unscrewing the threaded connecting piece, or the box body 1 and the box cover 2 can be connected through a hinge, so that the box cover 2 can rotate around the hinge to open the cover; the open edge of the box body 1 can be provided with a magnetic structure 14, such as one, two or more magnet strips, and the box cover 2 is provided with an adsorbed structure 21 corresponding to the magnetic structure 14, such as a ferrous metal sheet, so that when the box cover 2 is covered on the box body 1, the magnetic structure 14 and the adsorbed structure 21 are convenient for the alignment position of the box cover 2 and the box body 1, and the covering connection of the box cover 2 and the box body 1 is more firm and reliable.
In the embodiment, the storage battery 3 is arranged in the box body 1 through a backing plate 31, the backing plate 31 is made of foamed aluminum, and the foamed aluminum backing plate 31 is small in density, high in impact energy absorption rate, high in temperature resistance, strong in fireproof performance, corrosion-resistant, sound-insulating and noise-reducing, so that impact on electrical elements in the box under complex working conditions of a mine can be effectively reduced; the input end assembly 4 may include one, two or more cable lead-in terminals for leading in an external power source to charge the storage battery 3 in the box, or signal input terminals for accessing an external sensor signal, or data transmission terminals for accessing data of other external devices, such as monitoring data of a monitoring device; the output end assembly 5 can comprise one, two or more power supply interfaces or data output terminals, the power supply interfaces are used for connecting external electrical appliances to obtain electric energy from the storage battery 3 in the box, and the data output terminals are used for connecting an upper computer to output data to the upper computer. In the present embodiment, the input terminal assembly 4 includes one, two or more cable lead-in terminals, and the output terminal assembly 5 includes one, two or more power supply interfaces.
In this embodiment, a second fixing seat 22 is embedded in an entity of the case cover 2, the second fixing seat 22 can be fixed to the case cover 2 by screws, the pushing structure 23 is clamped in a hole of the second fixing seat 22, the pushing structure 23 can be a pin or other strip-shaped structural member, a sealing ring can be arranged between the pushing structure 23 and the second fixing seat 22, one end of the pushing structure 23 is located in the second fixing seat 22, and the other end of the pushing structure 23 extends out of the second fixing seat 22; the embedded first fixing base 15 that is equipped with of the open lateral wall entity of the nearly box 1 on the 1 lateral wall of box, first fixing base 15 accessible fix with screw in 1 lateral wall of box, travel switch 16 sets up in first fixing base 15, and travel switch 16's stroke direction upwards towards the 2 lid faces of closing of case lid, still be provided with contact ejector pin 17 in the first fixing base 15, the one end and the travel switch 16 contact setting of contact ejector pin 17, the other end and the ejection structure 23 of contact ejector pin 17 correspond so that the lid closes the contact ejector pin 17 of case lid 2 on the case lid 23 can support to push away the contact ejector pin 17 that sets up at box 1 and advance and support to push away travel switch 16 when closing case lid 2.
In this embodiment, when the case cover 2 is covered on the case body 1, the pushing structure 23 on the case cover 2 can push the contact ejector rod 17 arranged on the case body 1 to push the travel switch 16, the travel switch 16 is pressed, and the external power supply is communicated with the storage battery 3 in the case body 1; when the case cover 2 is lifted away from the case body 1, the pushing structure 23 on the case cover 2 is separated from the contact ejector rod 17 arranged on the case body 1 and further away from the travel switch 16, the travel switch 16 is loosened, and the external power supply is disconnected from the storage battery 3 in the case body 1.
The utility model discloses in, support through the ejection of compact structure 23 that sets up on case lid 2 and push away and keep away from travel switch 16 of setting on box 1 and realize closing the case circular telegram and the outage of uncapping, need not operating personnel and cut off the power supply separately, it is convenient to use, simple structure, the contact is reliable, the performance reinforcing of explosion-proof flame proof can effectively reduce the incident and take place, powerful guarantee mine operation safety is high-efficient goes on, has very high economic nature, very is fit for using widely in the industry.
It is to be understood by one of ordinary skill in the art that the specific structures and processes shown in the detailed description are exemplary only and not limiting. Moreover, a person skilled in the art can combine the various technical features described above in various possible ways to form new technical solutions, or make other modifications, all of which fall within the scope of the present invention.
Claims (10)
1. A mining power supply apparatus, characterized by comprising: box, case lid, battery, input end subassembly, output terminal subassembly, travel switch, ejection structure, the case lid is located the uncovered department of box, the battery is fixed to be set up in the box, and external power passes through the input end subassembly with the battery electricity is connected, the battery passes through the output terminal subassembly is connected with electrical apparatus electricity, travel switch establishes ties the input end subassembly with between the battery, just travel switch sets firmly on the box, the ejection structure with travel switch corresponds the setting and is in on the case lid, be used for the case lid with ejection when the box lid closes travel switch makes travel switch switches on.
2. The mining power supply device of claim 1, wherein the travel switch is disposed in a first fixed seat embedded in a side wall of the box body.
3. The mining power supply device according to claim 2, wherein a contact ejector rod is further arranged in the first fixed seat, one end of the contact ejector rod is arranged in contact with the travel switch, and the other end of the contact ejector rod corresponds to the ejection structure.
4. The mining power supply device of claim 1, wherein the ejector structure is disposed in a second fixed seat, and the second fixed seat is embedded in the box cover.
5. The mining power supply device according to claim 1, wherein a magnetic structure is provided at an opening of the box body, and an attracted structure is provided on the box cover corresponding to the magnetic structure.
6. The mining power supply unit of claim 1, wherein the battery is mounted in the tank by a backing plate, the backing plate being foamed aluminum.
7. A mining power supply unit as claimed in claim 1 in which the tank is provided with ventilation holes.
8. A mining power supply unit as claimed in claim 7 in which a dust guard is provided at the vent.
9. A mining power supply unit as claimed in claim 7 or claim 8, in which the ventilation holes are overlaid with a water blocking mesh.
10. The mining power supply apparatus of claim 1, wherein the box body and the box cover are connected by a threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977450.4U CN210297282U (en) | 2019-06-26 | 2019-06-26 | Mining power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977450.4U CN210297282U (en) | 2019-06-26 | 2019-06-26 | Mining power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297282U true CN210297282U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977450.4U Active CN210297282U (en) | 2019-06-26 | 2019-06-26 | Mining power supply device |
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| CN (1) | CN210297282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885635A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | Indoor high-voltage grounding switch |
-
2019
- 2019-06-26 CN CN201920977450.4U patent/CN210297282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885635A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | Indoor high-voltage grounding switch |
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