CN210120359U - Power supply device for video - Google Patents
Power supply device for video Download PDFInfo
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- CN210120359U CN210120359U CN201921402499.3U CN201921402499U CN210120359U CN 210120359 U CN210120359 U CN 210120359U CN 201921402499 U CN201921402499 U CN 201921402499U CN 210120359 U CN210120359 U CN 210120359U
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Abstract
The utility model discloses a power supply unit for video, which solves the problems of poor heat dissipation and low troubleshooting efficiency of the power supply board of the existing case, and comprises a case, a transverse plate and a vertical plate in the case divide the case into a power supply board cavity and an equipment cavity, a fan and the power supply board are arranged on the transverse plate, and a connecting terminal is arranged on the vertical plate; the bottom of the display cavity is provided with an LED display screen and an indicator light, and the upper part of the display cavity is provided with a dustproof cover; the left and right side plates of the case are provided with ventilation openings; through the independent box of power strip, the power strip has realized independent heat dissipation, through binding post, LED display screen and pilot lamp, improves installation, maintenance efficiency, and the shield can be dustproof.
Description
Technical Field
The utility model relates to an electromechanical product field, concretely relates to power supply unit for video.
Background
The power is the part of supply energy among the electromechanical product, and this part is the stable part commonly used, and power part does not possess visual function in the current quick-witted case, and equipment fixing debugs and overhauls all inconveniently, need carry out the operating condition that a large amount of tests could confirm equipment, but increases the quick-witted case that shows the function, and is not good because the heat dissipation again, often because local heat dissipation is not good, leads to components and parts ageing, influences the life-span.
Under the condition of not influencing the normal use of the power supply of the equipment, the design of independent installation environment and working environment for the power supply is an important means for prolonging the service life of the equipment and ensuring the use safety.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the existing power supply case does not have internal parameter visualization, and the testing and overhauling efficiency is low; the power supply device and the equipment device are arranged in the same cavity, different parts generate different heat, the heat dissipation requirements are different, the aging of electronic elements is accelerated, and the service life is shortened.
The utility model provides a power supply unit for video, the load simulator comprises a case, the machine case is provided with power strip cavity, equipment cavity and demonstration cavity.
A transverse plate is horizontally arranged in the case, a vertical plate is vertically arranged in the case, the transverse plate is vertically connected with the vertical plate to form an L-shaped structure, and the L-shaped structure divides the case into the power panel cavity and the equipment cavity;
the power panel cavity is provided with an air inlet and an air outlet, and the air inlet and the air outlet form an air duct in the power panel cavity;
the display cavity is a groove formed in the upper surface plate of the case, and an LED display screen is arranged at the bottom of the display cavity.
The LED display screen is arranged at the bottom of the display cavity, the bottom of the LED display screen is positioned in the power panel cavity, the power panel cavity is formed by a horizontal plate and a vertical plate which are horizontally arranged in the case and are jointly enclosed by the case, the horizontal plate is provided with a power panel, the vertical plate is provided with a connecting terminal, and the horizontal plate is also provided with a fan; the LED display screen and the power panel generate large heat, the fan sucks cold air from the air inlet, and the cold air removes the heat and goes out from the air outlet, so that the aging of electrical elements of equipment caused by the heat generated by the power panel and the LED display screen can be avoided, and the service life of the equipment is prolonged.
The case is provided with a power panel cavity, an equipment cavity and a display cavity.
A transverse plate is horizontally arranged in the case, a vertical plate is vertically arranged in the case, the transverse plate is vertically connected with the vertical plate to form an L-shaped structure, and the L-shaped structure divides the case into the power panel cavity and the equipment cavity;
the power panel cavity is provided with an air inlet and an air outlet, the air inlet and the air outlet form an air duct in the power panel cavity, an independent heat dissipation system is formed in the power panel cavity, and the heat dissipation effect of the LED display screen and the power panel is improved.
The display cavity is a groove arranged on the upper surface plate of the case, and an LED display screen is arranged at the bottom of the display cavity
Further, the power strip sets up on the diaphragm, be provided with binding post on the riser, be provided with the fan on the diaphragm, the fan with the power strip is connected, the fan with the wind channel matches, and the fan passes through the air intake with cold wind suction power strip cavity in, takes the heat out from the air outlet, and the power strip cavity is dispelled the heat alone through independent cooling system, avoids local high temperature, leads to other components ageing, improve equipment life.
Further, the bottom of the display cavity is provided with an LED display screen and a signal indicator lamp, the bottom of the LED display screen is located in the power panel cavity, the LED display screen and the power panel share one heat dissipation system, heat generated by the LED display screen is directly taken away through the power panel cavity heat dissipation system, and the working states of other components are prevented from being influenced.
Further, the LED display screen comprises a power panel voltage display screen, a power panel temperature display screen, an equipment cavity voltage display screen and an equipment cavity temperature display screen; the power strip voltage display screen with power strip temperature display screen connect in the power strip, equipment chamber voltage display screen with equipment chamber temperature display screen connect in binding post, through different display screens, technical staff can know each partial behavior of equipment fast, improves test and troubleshooting efficiency.
Furthermore, the pilot lamp includes power strip voltage pilot lamp, power strip temperature indicator, equipment chamber voltage pilot lamp and equipment chamber temperature indicator, power strip voltage pilot lamp with power strip temperature indicator connect in the power strip, equipment chamber voltage pilot lamp with equipment chamber temperature indicator connect in binding post, through different pilot lamps, the technical staff when equipment trouble, can be fast accurate have corresponding investigation to the trouble part, raise the efficiency.
Furthermore, the top of the display cavity is provided with a dust cover.
Furthermore, the equipment cavity is provided with an air inlet and an air outlet, the air inlet, the air outlet and the equipment cavity jointly form an independent heat dissipation system, a switch is arranged on the front panel of the case, the switch is connected with the power panel and connected with other equipment through a wiring terminal, and the air cooling device is simple to install and high in efficiency.
The utility model discloses have following advantage and beneficial effect:
1. the utility model discloses; the fan, the air inlet and the air outlet in the power panel independent cavity form an independent heat dissipation system, the fan sucks cold air into the power panel cavity through the air inlet, and the cold air brings heat out of the air outlet to form air convection; the heat that LED display screen and power strip produced passes through the independent heat radiation structure in the power cavity, can dispel the heat fast, can not influence the ageing of other components and parts, improve equipment life.
2. The utility model discloses; the vertical plate is provided with a wiring terminal, and external equipment can be directly connected with the power panel through the wiring terminal; the power panel is connected with the equipment device through the wiring terminal, so that the wiring is convenient, the installation efficiency is high, and the installation, the test and the troubleshooting are convenient.
3. The utility model discloses; the LED display screens and the indicator lamps are arranged at the bottom of the heat dissipation cavity, and technicians can quickly obtain the working condition of the interior of the equipment from the display screens by arranging the LED display screens, so that the equipment is more convenient to install and test, and the efficiency is improved; when equipment breaks down, through different LED display screens, the technical staff can be fast accurate carry out fault location, carry out targeted troubleshooting, improve work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a left axial view of the present invention.
Fig. 2 is a right axial view of the present invention.
Fig. 3 is an internal structure diagram of the present invention.
Fig. 4 is a top view of the display cavity of the present invention.
Reference numbers and corresponding part names in the drawings:
1-left side plate, 2-upper surface plate, 3-front surface plate, 4-right side plate, 5-foot piece, 6-air outlet, 7-air inlet, 8-dust cover, 9-switch, 10-display cavity, 11-vertical plate, 12-wiring terminal, 13-fan, 14-power supply plate, 15-horizontal plate, 16-power supply plate voltage display screen, 17-power supply plate temperature display screen, 18-equipment cavity voltage display screen, 19-equipment cavity temperature display screen, 20-red indicator light, 21-green indicator light, 22-power supply plate voltage indicator light, 23-power supply plate temperature indicator light, 24-equipment cavity voltage indicator light, 25-equipment cavity temperature indicator light, 26-power supply plate cavity and 27-equipment cavity.
Detailed Description
Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the existence of the functions, operations or elements of the present invention, and do not limit the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to refer only to the particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combination of the foregoing.
In various embodiments of the present invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.
Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.
It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the first constituent element may be directly connected to the second constituent element, and a third constituent element may be "connected" between the first constituent element and the second constituent element. In contrast, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the first constituent element and the second constituent element.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1 and 2
A power supply device for video. Including the quick-witted case, quick-witted case upper surface is provided with shows cavity 10, quick-witted case left side board 1 and right side board 4 are provided with air outlet 6 and air intake 7 respectively, quick-witted case front panel is provided with switch 9, machine bottom of the case portion is provided with foot spare 5, it is provided with power strip voltage display screen 16 to show cavity 10 bottom, power strip temperature display screen 17, equipment chamber voltage display 18, equipment chamber temperature display screen 19, power strip voltage pilot lamp 22, power strip temperature pilot lamp 23, equipment chamber voltage pilot lamp 24 and equipment chamber temperature pilot lamp 25, the upper end of showing cavity 10 is provided with shield 8, shield 8 is transparent material.
Example 2
As shown in fig. 2 and 3, compared with embodiment 1, embodiment 1 describes an external structure of a chassis, a horizontal plate 15 and a vertical plate 11 are arranged inside a chassis, the interior of the chassis is divided into a power panel cavity 26 and an equipment cavity 27, the horizontal plate 15 is perpendicular to the vertical plate 11, the power panel 14 is arranged on the horizontal plate, the power panel 14 is connected with a connection terminal 12, the connection terminal 12 is arranged on the vertical plate 11, a fan 13 is further arranged on the horizontal plate 15, the fan 8 is connected with the power panel 14, an LED display screen and an indicator lamp in the display cavity 10 are both connected with the power panel 14, and a switch 9 on a front panel 3 of the chassis is connected with the power panel 14.
Example 3
As shown in fig. 4, embodiment 3 describes the status of the LED display screen and the indicator light during operation; the power panel voltage display screen 16 will display the operating voltage of the power panel 14, the power panel temperature display screen 17 will display the operating temperature of the power panel 14, the device cavity voltage display 18 will display the operating voltage of the device cavity 27, the device cavity temperature display screen 19 will display the operating temperature of the device cavity 27, the power panel voltage indicator 22 will display the operating state of the power panel 14, the power panel temperature indicator 23 will display the operating state of the power panel 14, the device cavity voltage indicator 24 will display the operating state of the device cavity 27 voltage and the device cavity temperature indicator 25 will display the operating state of the device cavity 27 temperature.
When the voltage of the power panel 14 is normal, the green indicator light 21 of the power panel voltage indicator light 22 works, otherwise, the red indicator light 20 of the power panel voltage indicator light 22 works.
When the temperature of the power panel 14 is normal, the green indicator light 21 of the power panel temperature indicator light 23 works, otherwise, the red indicator light 20 of the power panel temperature indicator light 23 works.
When the voltage of the equipment cavity 27 is normal, the green indicator light 21 of the equipment cavity voltage indicator light 24 works, otherwise, the red indicator light 20 of the equipment cavity voltage indicator light 24 works.
When the voltage of the equipment cavity 27 is normal, the green indicator light 21 of the equipment cavity temperature indicator light 25 works, otherwise, the red indicator light 20 of the equipment cavity temperature indicator light 25 works.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A power supply device for video comprises a chassis, and is characterized in that the chassis is provided with a power panel cavity (26), an equipment cavity (27) and a display cavity (10);
a transverse plate (15) is horizontally arranged in the case, a vertical plate (11) is vertically arranged in the case, the transverse plate (15) is vertically connected with the vertical plate (11) to form an L-shaped structure, and the L-shaped structure divides the case into a power panel cavity (26) and an equipment cavity (27);
the power panel cavity (26) is provided with an air inlet (7) and an air outlet (6), and the air inlet (7) and the air outlet (6) form an air duct in the power panel cavity (26);
the display cavity (10) is a groove formed in the upper surface plate (2) of the case, and an LED display screen is arranged at the bottom of the display cavity.
2. The power supply device for video according to claim 1, wherein a power board (14) is disposed on the horizontal plate (15), the vertical plate (11) is disposed with the connecting terminal (12), the horizontal plate (15) is disposed with the fan (13), the fan (13) is connected with the power board (14), and the fan (13) faces the air outlet (6).
3. The power supply device for video according to claim 2, wherein the bottom of the display cavity (10) is provided with an LED display screen and a signal indicator light, and the bottom of the LED display screen is located in the power panel cavity (26).
4. A power supply unit for video according to claim 3, characterized in that said LED display screens comprise a power board voltage display screen (16), a power board temperature display screen (17), a device cavity voltage display screen (18) and a device cavity temperature display screen (19); power supply board voltage display screen (16) with power supply board temperature display screen (17) connect in power supply board (14), equipment chamber voltage display screen (18) with equipment chamber temperature display screen (19) connect in binding post (12).
5. A power supply apparatus for video according to claim 4, wherein the indicator lamps include a power board voltage indicator lamp (22), a power board temperature indicator lamp (23), a device chamber voltage indicator lamp (24) and a device chamber temperature indicator lamp (25), the power board voltage indicator lamp (22) and the power board temperature indicator lamp (23) are connected to the power board (14), and the device chamber voltage indicator lamp (24) and the device chamber temperature indicator lamp (25) are connected to the connection terminal (12).
6. A power supply unit for video according to claim 5, characterized in that a dust cover (8) is provided on top of the display chamber (10).
7. The power supply device for the video according to claim 6, wherein the equipment cavity (27) is provided with an air inlet (7) and an air outlet (6), the air inlet (7) and the air outlet (6) form an air duct in the equipment cavity (27), the front panel (3) of the case is provided with a switch (9), and the switch (9) is connected with the power supply board (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402499.3U CN210120359U (en) | 2019-08-27 | 2019-08-27 | Power supply device for video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402499.3U CN210120359U (en) | 2019-08-27 | 2019-08-27 | Power supply device for video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210120359U true CN210120359U (en) | 2020-02-28 |
Family
ID=69617719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402499.3U Active CN210120359U (en) | 2019-08-27 | 2019-08-27 | Power supply device for video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210120359U (en) |
-
2019
- 2019-08-27 CN CN201921402499.3U patent/CN210120359U/en active Active
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