CN213660894U - Electrical equipment - Google Patents
Electrical equipment Download PDFInfo
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- CN213660894U CN213660894U CN202022096602.5U CN202022096602U CN213660894U CN 213660894 U CN213660894 U CN 213660894U CN 202022096602 U CN202022096602 U CN 202022096602U CN 213660894 U CN213660894 U CN 213660894U
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- circuit board
- light
- main control
- control circuit
- lamp
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Abstract
The embodiment of the utility model relates to the technical field of electricity, in particular to an electrical device, which comprises a shell, a light emitting hole and a heat dissipation hole, wherein the shell is provided with an accommodating cavity, and the light emitting hole and the heat dissipation hole are communicated with the accommodating cavity; the main control circuit board is arranged in the accommodating cavity; the lamp is arranged in the accommodating cavity, connected with the main control circuit board, and used for indicating the working state of the main control circuit board, and light of the lamp penetrates out of the light outlet hole. The electrical equipment is provided with the light emitting hole, the lamp connected with the main control circuit board is arranged in the electrical equipment, the lamp is used for indicating the working state of the main control circuit board, and the light of the lamp is emitted out of the light emitting hole, so that the working state of the main control circuit board can be observed from the outside of the electrical equipment. When the electrical equipment is the high-efficiency 50A communication power supply module, the working state of the main control circuit board inside the high-efficiency 50A communication power supply module can be observed from the outside through the lamp, and the operation is very convenient.
Description
Technical Field
The embodiment of the utility model provides an electric technical field especially relates to an electrical equipment.
Background
The main control circuit board is arranged in the high-efficiency 50A module of the communication power supply, is provided with an alternating current input EMC circuit, a PFC circuit, a DC/DC circuit, an output EMC circuit and the like, outputs 3000W power, inputs alternating current voltage and outputs direct current voltage, and is widely applied to high-end base stations in the market.
The utility model discloses an inventor is realizing the utility model discloses an in-process discovers: at present, the high-efficiency 50A communication power supply module does not have a device for indicating the working state of the main control circuit board, so that a user cannot observe the working state of the main control circuit board from the outside of the high-efficiency 50A communication power supply module, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention provide an electrical device that overcomes or at least partially solves the above-mentioned problems.
According to an aspect of the embodiments of the present invention, there is provided an electrical device, including: the shell is provided with an accommodating cavity, a light outlet hole and a heat dissipation hole, wherein the light outlet hole and the heat dissipation hole are communicated with the accommodating cavity; the main control circuit board is arranged in the accommodating cavity; the lamp is arranged in the accommodating cavity, connected with the main control circuit board, and used for indicating the working state of the main control circuit board, and light of the lamp penetrates out of the light outlet hole.
In an optional mode, the electrical equipment further comprises a light guide pillar, the light guide pillar is located in the accommodating cavity, one end of the light guide pillar is opposite to the lamp, and the other end of the light guide pillar is located in the light outlet.
In an optional mode, the electrical device further comprises an auxiliary circuit board, the auxiliary circuit board is located in the accommodating cavity, the auxiliary circuit board is detachably connected with the main control circuit board, and the lamp is arranged on the auxiliary circuit board.
In an optional mode, the main control circuit board is provided with a first wiring terminal, the auxiliary circuit board is provided with a second wiring terminal, and the first wiring terminal is connected with the second wiring terminal in an inserting mode.
In an optional mode, the auxiliary circuit board extends to form a positioning part, and the main control circuit board is provided with a positioning hole for the positioning part to pass through.
In an optional manner, the electrical device further includes a heat dissipation device, the housing is provided with an air inlet, and the heat dissipation device is disposed at the air inlet.
In an optional mode, the auxiliary circuit board will accept the chamber and separate for air inlet storehouse and air-out storehouse, the air inlet storehouse with air-out storehouse intercommunication, the air intake with air inlet storehouse intercommunication, the louvre with air-out storehouse intercommunication.
In an optional manner, the electrical device further includes an isolation net, the isolation net is disposed outside the housing, and the isolation net covers the air inlet and the heat dissipation hole.
In an optional manner, the number of the lamps is plural, the number of the light exit holes is plural, and light of one lamp is emitted from one light exit hole.
In an optional manner, the electrical apparatus further includes a plurality of light shielding plates, and one light shielding plate is disposed between every two adjacent light fixtures.
The embodiment of the utility model provides a beneficial effect is: an electrical device is provided that includes a housing, a master control circuit board, and a light fixture. The casing sets up accepts the chamber and communicates accept the light-emitting hole and the louvre in chamber. The main control circuit board and the lamp are both located in the accommodating cavity. The lamp is connected with the main control circuit board. The light of the lamp penetrates out of the light outlet hole, and the lamp is used for indicating the working state of the main control circuit board. Through electrical equipment the casing sets up the light-emitting hole, and set up in the electrical equipment with the lamps and lanterns that main control circuit board is connected, lamps and lanterns are used for instructing the operating condition of main control circuit board, the light of lamps and lanterns sees through the light-emitting hole, then can follow electrical equipment's outside is surveyed the operating condition of main control circuit board, user experience is good. When the electrical equipment is the high-efficiency 50A communication power supply module, the working state of the main control circuit board inside the high-efficiency 50A communication power supply module can be observed from the outside through the lamp, and the operation is very convenient.
Drawings
Fig. 1 is a schematic view of an electrical apparatus according to an embodiment of the present invention in one direction;
fig. 2 is a schematic view of another direction of an electrical apparatus provided by an embodiment of the present invention;
fig. 3 is a cross-sectional view of an electrical device provided by an embodiment of the present invention;
fig. 4 is a schematic diagram of another implementation manner of the electrical device provided by the embodiment of the present invention;
fig. 5 is a cross-sectional view of fig. 4 provided by an embodiment of the present invention;
fig. 6 is a schematic diagram of another implementation manner of the electrical device provided by the embodiment of the present invention;
fig. 7 is a schematic diagram of still another implementation manner of the electrical device according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the electrical apparatus 100 includes: the LED lamp comprises a shell 10, a main control circuit board 20, a lamp 30, a light guide column 40 and an auxiliary circuit board 50. The housing 10 is provided with a light exit hole 102. The main control circuit board 20, the lamp 30, the light guide column 40 and the auxiliary circuit board 50 are all located on the housing 10. The lamp 30 is connected to the main control circuit board 20 through the auxiliary circuit board 50. The light of the lamp 30 passes through the light exit hole 102, and the lamp 30 is used for indicating the working state of the main control circuit board 20. The light guide bar 40 is located between the lamp 30 and the light outlet 102. Through in electrical equipment 100 casing 10 sets up light-emitting hole 102, and, set up in electrical equipment 100 with lamps and lanterns 30 that main control circuit board 20 is connected, lamps and lanterns 30 are used for instructing the operating condition of main control circuit board 20, the light of lamps and lanterns 30 passes through light-emitting hole 102, then can follow the outside observation of electrical equipment 100 the operating condition of main control circuit board 20, user experience is good. When the electrical device 100 is a high-efficiency communication power supply 50A module, the working state of the main control circuit board 20 inside the high-efficiency communication power supply 50A module can be observed from the outside of the module through the lamp 30, which is very convenient.
For the above-mentioned housing 10, the housing 10 is provided with a receiving cavity 101, a light outlet 102 communicating with the receiving cavity 101, a heat dissipation hole 103 and an air inlet 104. The accommodating cavity 101 is used for accommodating the main control circuit board 20, the lamp 30, the light guide pillar 40 and the auxiliary circuit board 50. The light exit hole 102 is used for light exit of the lamp 30. The heat dissipation hole 103 is used for heat dissipation. The air inlet 104 is used for heat dissipation.
It should be noted that, in some embodiments, when the electrical device 100 includes the auxiliary circuit board 50, the auxiliary circuit board 50 divides the accommodating cavity 101 into an air inlet bin 1011 and an air outlet bin 1012, the air inlet bin 1011 is communicated with the air outlet bin 1012, the air inlet 104 is communicated with the air inlet bin 1011, and the heat dissipation holes 103 are communicated with the air outlet bin 1012. Through setting up air intake 104, air inlet storehouse 1011, go out storehouse 1012 and louvre 103, then the air can be in from air intake 104 gets into air inlet storehouse 1011, then flow through go out storehouse 1012 and follow louvre 103 flows out, thereby can be to the part in the casing 10 dispels the heat.
It is noted that, for the sake of heat dissipation, in some embodiments, the electrical apparatus 100 is provided with the heat dissipation device 60, and the heat dissipation device 60 is disposed at the air inlet 104.
It is noted that, in some embodiments, the heat dissipation device 60 is a fan.
It should be noted that, in some embodiments, in order to prevent the user from being damaged by the heat dissipation device 60, the main control circuit board 20, the auxiliary circuit board 50, and the like in the housing 10, the air inlet 104 and the heat dissipation hole 103 are covered with the isolation net 70. The isolation net 70 is located outside the housing 10.
To above-mentioned main control circuit board 20 and supplementary circuit board 50, main control circuit board 20 sets up first binding post 201, supplementary circuit board 50 sets up second binding post 501, thereby first binding post 201 with second binding post 501 is pegged graft and is realized supplementary circuit board 50 with the plug electricity of main control circuit board 20 is connected.
It should be noted that, in some embodiments, the main control circuit board 20 is provided with a positioning hole 202, the auxiliary circuit board 50 extends with a positioning element 502, and the positioning hole 202 is used for the positioning element 502 to pass through so as to realize the positioning of the main control circuit board 20 and the auxiliary circuit board 50.
For the lamp 30, the lamp 30 is connected to the main control circuit board 20, and is configured to indicate a working state of the main control circuit board 20. The light fixture 30 may be a surface mount LED lamp or a plug-in LED lamp.
It should be noted that, when the electrical device 100 includes the auxiliary circuit board 50, the lamp 30 is disposed on the auxiliary circuit board 50, and the auxiliary circuit board 50 is electrically connected to the main control circuit board 20.
It should be noted that the lamp 30 and the auxiliary circuit board 50 may be vertically disposed, or disposed on the auxiliary circuit board 50 in other forms, and the embodiment of the present invention is not limited thereto. However, it is necessary to satisfy that the light of the lamp 30 is transmitted through the light outlet hole 102.
It should be noted that, in order to clearly indicate the operating state of the main control circuit board 20, the number of the light fixtures 30 may be designed to be plural according to actual situations. When the number of the lamps 30 is plural, the number of the light emitting holes 102 may also be plural, and the light of one lamp 30 is emitted from one light emitting hole 102.
It is understood that in practical applications, different colors may be set for the light of the light fixture 30, and the different colors may be used to indicate different operating states of the electrical device 100.
It is noted that in some embodiments, in order to avoid interference between the lights of a plurality of the lamps 30, a light shielding plate 80 may be disposed between a plurality of the lamps 30. It is understood that the number of the light shielding plates 80 is plural, and one light shielding plate 80 is disposed between every two adjacent lamps 30.
Referring to fig. 3, one end of the light guide pillar 40 is opposite to the lamp 30, and the other end of the light guide pillar 40 is located at the light exit hole 102. By providing the light guide post 40, the light of the lamp 30 can be guided out from the light outlet 102 through the light guide post 40.
It is understood that, when there are a plurality of light fixtures 30, there are a plurality of light guide bars 40, and one of the light fixtures 30 is opposite to one end of one of the light guide bars 40, that is, the light of the light fixture 30 can be guided out from the light outlet 102 through one of the light guide bars 40.
It should be noted that, for the electrical apparatus 100, in some embodiments, the auxiliary circuit board 50 may not be provided, and when the distance between the lamp 30 and the light exit hole 102 is longer, the length of the light guiding column 40 may be appropriately increased, as shown in fig. 4 and fig. 5, so as to achieve better light of the lamp 30 passing through the light exit hole 102.
It should be noted that, for the electrical device 100, in some embodiments, the auxiliary circuit board 50 may not be provided, and when the distance between the lamp 30 and the light exit hole 102 is long, a lamp panel 90 may be provided in the accommodating cavity 101, as shown in fig. 6, the lamp 30 is provided on the lamp panel 90, the lamp panel 90 is provided with a socket 110, one end of the socket 110 is connected to the lamp 30, and the other end of the socket 110 is connected to the main circuit board 20. Through setting up lamp plate 90, can realize lamps and lanterns 30 are close to go out unthreaded hole 102, and further realization the better follow of light goes out through out unthreaded hole 102.
It should be noted that, for the electrical apparatus 100, in some embodiments, the light guide pillar 40 may not be provided, and when the distance between the lamp 30 and the light exit hole 102 is long, the auxiliary circuit board 50 may extend to the light exit hole 102, as shown in fig. 1, so as to achieve better light of the lamp 30 passing through the light exit hole 102.
It should be noted that, for the electrical apparatus 100, in some embodiments, although the auxiliary circuit board 50 and the light guiding column 40 are provided, when the distance between the lamp 30 and the light exit hole 102 is long, and the auxiliary circuit board 50 does not extend to the light exit hole 102, the length of the light guiding column 40 may also be increased, as shown in fig. 7, so as to achieve better light of the lamp 30 passing through the light exit hole 102.
In the embodiment of the present invention, the electrical device 100 includes a housing 10, a main control circuit board 20, and a lamp 30. The housing 10 is provided with a receiving cavity 101, and a light emitting hole 102 and a heat dissipating hole 103 communicating with the receiving cavity 101. The main control circuit board 20 and the lamp 30 are both located in the accommodating cavity 101. The lamp 30 is connected to the main control circuit board 20. The light of the lamp 30 passes through the light exit hole 102, and the lamp 30 is used for indicating the working state of the main control circuit board 20. Through set up light-emitting hole 102 in the casing 10 of electrical equipment 100, and, set up in electrical equipment 100 with lamps and lanterns 30 that main control circuit board 20 is connected, lamps and lanterns 30 are used for instructing the operating condition of main control circuit board 20, the light of lamps and lanterns 30 passes through light-emitting hole 102, then can follow the outside observation of electrical equipment 100 the operating condition of main control circuit board 20, user experience is good. When the electrical device 100 is a high-efficiency communication power supply 50A module, the working state of the main control circuit board 20 inside the high-efficiency communication power supply 50A module can be observed from the outside of the module through the lamp 30, which is very convenient.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electrical device, comprising:
the shell is provided with an accommodating cavity, a light outlet hole and a heat dissipation hole, wherein the light outlet hole and the heat dissipation hole are communicated with the accommodating cavity;
the main control circuit board is arranged in the accommodating cavity;
the lamp is arranged in the accommodating cavity, connected with the main control circuit board, and used for indicating the working state of the main control circuit board, and light of the lamp penetrates out of the light outlet hole.
2. The electrical equipment of claim 1, further comprising a light guide pillar, wherein the light guide pillar is located in the accommodating cavity, one end of the light guide pillar is opposite to the lamp, and the other end of the light guide pillar is located in the light outlet.
3. The electrical equipment of claim 1, further comprising an auxiliary circuit board, wherein the auxiliary circuit board is located in the accommodating cavity, the auxiliary circuit board is detachably connected to the main control circuit board, and the lamp is disposed on the auxiliary circuit board.
4. The electrical equipment as claimed in claim 3, wherein the main control circuit board is provided with a first connection terminal, the auxiliary circuit board is provided with a second connection terminal, and the first connection terminal is plugged with the second connection terminal.
5. The electrical equipment as claimed in claim 3, wherein the auxiliary circuit board is extended with a positioning member, and the main circuit board is provided with a positioning hole for the positioning member to pass through.
6. The electrical apparatus of claim 3, further comprising a heat sink, the housing being provided with an air inlet, the heat sink being provided at the air inlet.
7. The electrical equipment of claim 6, wherein the auxiliary circuit board divides the housing cavity into an air inlet compartment and an air outlet compartment, the air inlet compartment is communicated with the air outlet compartment, the air inlet is communicated with the air inlet compartment, and the heat dissipation holes are communicated with the air outlet compartment.
8. The electrical equipment of claim 6, further comprising an isolation mesh disposed outside the housing, wherein the isolation mesh covers the air inlet and the heat dissipation aperture.
9. The electrical apparatus according to claim 1, wherein the number of the light fixtures is plural, the number of the light exit holes is plural, and light of one of the light fixtures is transmitted through one of the light exit holes.
10. The electrical apparatus of claim 9, further comprising a plurality of shutters, one shutter being disposed between each two adjacent light fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096602.5U CN213660894U (en) | 2020-09-22 | 2020-09-22 | Electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096602.5U CN213660894U (en) | 2020-09-22 | 2020-09-22 | Electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660894U true CN213660894U (en) | 2021-07-09 |
Family
ID=76697736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096602.5U Active CN213660894U (en) | 2020-09-22 | 2020-09-22 | Electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660894U (en) |
-
2020
- 2020-09-22 CN CN202022096602.5U patent/CN213660894U/en active Active
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