CN212751539U - Direct-current power supply cabinet with protection function - Google Patents
Direct-current power supply cabinet with protection function Download PDFInfo
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- CN212751539U CN212751539U CN202021788259.4U CN202021788259U CN212751539U CN 212751539 U CN212751539 U CN 212751539U CN 202021788259 U CN202021788259 U CN 202021788259U CN 212751539 U CN212751539 U CN 212751539U
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Abstract
The utility model relates to the technical field of direct current power supply cabinets, in particular to a direct current power supply cabinet with a protection function, which comprises a cabinet main body, wherein a plurality of ventilation pipes are symmetrically inserted into the left side wall and the right side wall of the cabinet main body, a fan inlet and a fan outlet are respectively embedded and installed in the ventilation pipes at the left side and the right side, the outer walls of the ventilation pipes are detachably connected with a protection component, the front side wall of the cabinet main body is detachably connected with an access board, and the inner side wall of the maintenance board is provided with a heat dissipation board, the inner top wall of the case main body is sequentially provided with a temperature sensor and a micro processor from left to right, the utility model provides a direct current power supply case with a protection function, through the design and the use of a series of structures, solved and can not reach the dust in the air current and the purpose that the moisture filters and detach simultaneously when the heat dissipation protection, lead to dustproof dampproofing effect poor, cause the problem that the life of electronic components work in the box reduces.
Description
Technical Field
The utility model relates to a DC power supply machine case technical field, concretely relates to DC power supply machine case that possesses safeguard function.
Background
The technical indexes of the direct current power supply are divided into two types, wherein one type is a characteristic index which comprises allowable input voltage, output current, output voltage regulation range and the like; the other is a quality index used for measuring the stability of the output direct-current voltage, including a voltage stabilizing coefficient, an output resistor and ripple voltage. The power supply case is an important component of electronic equipment in the electronic industry, so that the direct-current power supply case requires a firm case body structure, and is convenient for heat generated by electronic components in the case body during working to be discharged, and the case is required to have good ventilation and heat dissipation performance.
Although most direct current power supply machine cases in the existing market have the purpose of heat dissipation protection, the purpose of filtering and removing dust and moisture in air flow can not be achieved simultaneously during heat dissipation protection, so that the dustproof and moistureproof effects are poor, the service life of electronic components in the case is shortened, and therefore the direct current power supply machine cases with the protection function need to be researched and developed urgently to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a DC power supply machine case that possesses safeguard function through the design and the use of a series of structures, has solved and can not reach the dust in the air current and the purpose that the moisture carries out the filtration and detach simultaneously when the heat dissipation protection, and it is poor to lead to dustproof dampproofing effect, causes the problem that the life of electronic components work in the box reduces.
The utility model discloses a following technical scheme realizes:
a direct-current power supply cabinet with a protection function comprises a cabinet main body, wherein a plurality of ventilation pipes are symmetrically inserted into the left side wall and the right side wall of the cabinet main body, an air inlet fan and an exhaust fan are respectively embedded into the ventilation pipes on the left side and the right side, the outer walls of the ventilation pipes are detachably connected with a protection assembly, the front side wall of the cabinet main body is detachably connected with an overhaul board, a heat dissipation plate is arranged on the inner side wall of the overhaul board, and a temperature sensor and a micro processor are sequentially installed on the inner top wall of the cabinet main body from left to right;
the protection component comprises a connecting ring, an embedded ring, an activated carbon filter layer and a moisture absorption sponge layer, the inner wall of the connecting ring is connected with the outer wall of the ventilation pipe through threads, the outer side end of the connecting ring is provided with the embedded ring, the embedded ring is arranged inside the embedded ring from outside to inside, and the activated carbon filter layer and the moisture absorption sponge layer are sequentially embedded.
Preferably, the number of the ventilation pipes is six, and every three groups of ventilation pipes are symmetrically distributed on the left side wall and the right side wall of the case main body.
Preferably, the upper part and the lower part of the front side wall of the case main body are linearly provided with first screw holes, the access panel is provided with second screw holes corresponding to the first screw holes, and the first screw holes are in threaded connection with the second screw holes through fastening screws.
Preferably, the heating panel is made for high heat conduction copper plate matter, just the lateral wall of heating panel is wrapped all around and is sealed the pad with silica gel.
Preferably, the rear side wall of the case main body further comprises three groups of wire arranging holes, and a silica gel sealing sleeve is embedded in the wire arranging holes.
Preferably, the inner wall of the case main body further comprises a sprayed sound-absorbing coating, and the sound-absorbing coating is made of polyester fiber coating materials.
Preferably, the microprocessor is electrically connected with the air inlet fan, the exhaust fan and the temperature sensor respectively.
The utility model has the advantages that:
the utility model, by adopting the structure and design, solves the problems that the dust and moisture in the air flow can not be filtered and removed simultaneously during the heat dissipation protection, the dustproof and moistureproof effect is poor, and the service life of the electronic components in the box body is reduced;
and the utility model discloses novel structure, reasonable in design, convenient to use has stronger practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a left side exploded view of the present invention;
fig. 2 is a right side exploded view of the present invention;
fig. 3 is a rear exploded view of the present invention;
fig. 4 is a bottom exploded view of the present invention.
In the figure: 1-case main body, 2-ventilation pipe, 3-air inlet fan, 4-exhaust fan, 5-protection component, 51-connecting ring, 52-embedded ring, 53-active carbon filter layer, 54-moisture absorption sponge layer, 6-maintenance board, 7-heat dissipation board, 8-temperature sensor, 9-micro processor, 10-first screw hole, 11-second screw hole, 12-fastening screw and 13-wire arranging hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A direct current power supply cabinet with a protection function comprises a cabinet main body 1, wherein a plurality of ventilation pipes 2 are symmetrically inserted into the left side wall and the right side wall of the cabinet main body 1, an air inlet fan 3 and an exhaust fan 4 are respectively embedded into the ventilation pipes 2 on the left side and the right side, the outer walls of the ventilation pipes 2 are detachably connected with a protection component 5, the front side wall of the cabinet main body 1 is detachably connected with an access panel 6, the inner side wall of the access panel 6 is provided with a heat dissipation plate 7, and a temperature sensor 8 and a microprocessor 9 are sequentially installed on the inner top wall of the cabinet main body 1 from left;
the protection component 5 comprises a connecting ring 51, an embedded ring 52, an activated carbon filter layer 53 and a moisture absorption sponge layer 54, the inner wall of the connecting ring 51 is connected with the outer wall of the ventilation pipe 2 through threads, the embedded ring 52 is arranged at the outer side end of the connecting ring 51, and the activated carbon filter layer 53 and the moisture absorption sponge layer 54 are sequentially embedded in the embedded ring 52 from outside to inside.
Specifically, the number of the ventilation pipes 2 is six, and each three groups are symmetrically distributed on the left side wall and the right side wall of the case body 1.
Specifically, the upper portion and the lower portion of the front side wall of the chassis main body 1 are linearly provided with a first screw hole 10, the access panel 6 is provided with a second screw hole 11 corresponding to the first screw hole 10, and the first screw hole 10 and the second screw hole 11 are in threaded connection through a fastening screw 12.
Specifically, the heat dissipation plate 7 is made of a high-thermal-conductivity copper plate, and a silica gel sealing gasket is wrapped around the outer side wall of the heat dissipation plate 7.
Specifically, the rear side wall of the case body 1 further comprises three groups of wire arranging holes 13, and a silica gel sealing sleeve is embedded in each wire arranging hole 13.
Specifically, the inner wall of the case main body 1 further comprises a sprayed sound-absorbing coating, and the sound-absorbing coating is made of polyester fiber coating materials.
Specifically, the microprocessor 9 is electrically connected to the intake fan 3, the exhaust fan 4, and the temperature sensor 8, respectively.
The working principle is as follows: when the utility model is used, when the heat generated by the DC power supply installed in the chassis main body 1 reaches the preset threshold value of the temperature sensor 8, the signal is sent to the micro-processor 9, the micro-processor 9 controls the air inlet fan 3 and the exhaust fan 4 to work synchronously, the air inlet fan 3 drives the outside air to flow through the active carbon filter layer 53 and the moisture absorption sponge layer 54 on the protection component 5 installed on the left ventilation pipe 2 for filtering, dedusting and dehumidifying respectively, and then the air enters the chassis main body 1 for blowing and radiating the DC power supply, the exhaust fan 4 drives the direct-current power supply in the case body 1 to work, and heat generated by the direct-current power supply is exhausted to the outside air through the moisture absorption sponge layer 54 and the activated carbon filter layer 53 on the protection component 5 at the right-side ventilation pipe 2, so that the purposes of quick heat dissipation and protection are achieved, and meanwhile, the purposes of dust prevention and moisture prevention are achieved;
the number of the ventilation pipes 2 is six, and each three groups are symmetrically distributed on the left side wall and the right side wall of the case main body 1, so that the heat dissipation efficiency can be further improved;
moreover, through the arranged maintenance plate 6, the upper part and the lower part of the front side wall of the case main body 1 are linearly provided with the first screw holes 10, the maintenance door is provided with the second screw holes 11 corresponding to the first screw holes 10, and the first screw holes 10 and the second screw holes 11 are in threaded connection through the fastening screws 12, so that the purpose of conveniently maintaining the direct-current power supply in the case main body 1 can be achieved;
moreover, the heat dissipation plate 7 is made of a high-heat-conductivity copper plate, so that the purpose of quickly cooling and dissipating heat generated when a direct-current power supply arranged inside the case body 1 works can be further improved, and the silica gel sealing gasket is coated on the periphery of the outer side wall of the heat dissipation plate 7, so that the purpose that dust and moisture in external air flow enter the case body 1 to damage the direct-current power supply can be avoided;
moreover, the rear side wall of the case body 1 also comprises three groups of wire arranging holes 13, so that the purpose of wire arrangement of electrical elements inside the case body 1 can be facilitated, and the wire arranging holes 13 are embedded with silica gel sealing sleeves and can be tightly abutted and sealed with wire arranging beams through the silica gel sealing sleeves, so that the purpose that dust and moisture in external air flow enter the case body 1 to damage the direct-current power supply is avoided;
the inner wall of the case main body 1 also comprises a sprayed sound absorption coating made of polyester fiber coating material, so that the purposes of absorbing sound and reducing noise of noise generated when electrical elements inside the case main body 1 work can be achieved;
the inner wall of the connecting ring 51 is connected with the outer wall of the ventilating pipe 2 through threads, the outer side end of the connecting ring 51 is provided with an embedded ring 52, and an activated carbon filter layer 53 and a moisture absorption sponge layer 54 are sequentially embedded in the embedded ring 52 from outside to inside, so that the aim of conveniently and regularly disassembling, replacing and installing the protective component 5 can be achieved;
and then under the design and the use of above-mentioned structure, the utility model discloses in carrying out the use, solved and can not reach the dust in the air current and the purpose that the moisture carries out the filtration and detach simultaneously when the heat dissipation protection, lead to dustproof dampproofing effect poor, cause the problem that the life of electronic components work in the box reduces.
The control mode of above-mentioned electric elements such as air inlet fan 3, exhaust fan 4 and temperature sensor 8 is controlled through the micro-processor 9 rather than supporting, and wherein micro-processor 9 'S model is STC12C5A60S2, temperature sensor 8' S model is GL-8F, and control circuit can realize through the simple programming of technical staff in this field, belongs to the well-known general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail control mode and circuit connection are repeated.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a DC power supply machine case that possesses safeguard function, includes quick-witted case main part (1), its characterized in that: the novel cabinet is characterized in that a plurality of ventilation pipes (2) are symmetrically inserted into the left side wall and the right side wall of the cabinet main body (1), an air inlet fan (3) and an exhaust fan (4) are respectively embedded into the ventilation pipes (2) on the left side and the right side, the outer walls of the ventilation pipes (2) are detachably connected with a protection assembly (5), the front side wall of the cabinet main body (1) is detachably connected with an inspection plate (6), a heat dissipation plate (7) is arranged on the inner side wall of the inspection plate (6), and a temperature sensor (8) and a microprocessor (9) are sequentially installed on the inner top wall of the cabinet main body (1) from left;
protection component (5) include go-between (51), inlay and establish ring (52), activated carbon filter layer (53) and moisture absorption sponge layer (54), the inner wall of go-between (51) with link to each other through the screw thread between the outer wall of ventilation pipe (2), the outside end of go-between (51) is equipped with inlay and establish ring (52), the inside of inlaying and establishing ring (52) is by outer to interior embedding in proper order and is equipped with activated carbon filter layer (53) with moisture absorption sponge layer (54).
2. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: the number of the ventilation pipes (2) is six, and every three groups of ventilation pipes are symmetrically distributed on the left side wall and the right side wall of the case main body (1).
3. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: the upper portion and the lower portion of the front side wall of the case main body (1) are linearly provided with first screw holes (10), the access panel (6) is provided with second screw holes (11) corresponding to the first screw holes (10), and the first screw holes (10) are in threaded connection with the second screw holes (11) through fastening screws (12).
4. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: heating panel (7) are made for high heat conduction copper plate matter, just the lateral wall cladding of heating panel (7) has the sealed pad of silica gel all around.
5. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: the rear side wall of the case body (1) further comprises three groups of wire arranging holes (13) which are formed, and silica gel sealing sleeves are embedded in the wire arranging holes (13).
6. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: the inner wall of the case main body (1) further comprises a sprayed sound absorption coating, and the sound absorption coating is made of polyester fiber coating materials.
7. The direct-current power supply cabinet with the protection function according to claim 1, characterized in that: the microprocessor (9) is electrically connected with the air inlet fan (3), the exhaust fan (4) and the temperature sensor (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021788259.4U CN212751539U (en) | 2020-08-25 | 2020-08-25 | Direct-current power supply cabinet with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021788259.4U CN212751539U (en) | 2020-08-25 | 2020-08-25 | Direct-current power supply cabinet with protection function |
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| Publication Number | Publication Date |
|---|---|
| CN212751539U true CN212751539U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021788259.4U Active CN212751539U (en) | 2020-08-25 | 2020-08-25 | Direct-current power supply cabinet with protection function |
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| CN (1) | CN212751539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282153A (en) * | 2021-06-17 | 2021-08-20 | 安徽信息工程学院 | Computer case with electric heating waterproof function |
| CN117526107A (en) * | 2023-11-09 | 2024-02-06 | 河北优格电气设备有限公司 | Block terminal with dehumidification dust removal function |
-
2020
- 2020-08-25 CN CN202021788259.4U patent/CN212751539U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282153A (en) * | 2021-06-17 | 2021-08-20 | 安徽信息工程学院 | Computer case with electric heating waterproof function |
| CN117526107A (en) * | 2023-11-09 | 2024-02-06 | 河北优格电气设备有限公司 | Block terminal with dehumidification dust removal function |
| CN117526107B (en) * | 2023-11-09 | 2024-05-28 | 河北优格电气设备有限公司 | Block terminal with dehumidification dust removal function |
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