High-stability direct-current stabilized power supply

Abstract

The utility model discloses a high-stability direct current stabilized power supply, which relates to the technical field of direct current stabilized power supplies and comprises a direct current stabilized power supply assembly and a heat dissipation component, a protective plate frame is mounted at the top of the direct current stabilized power supply assembly, and the heat dissipation component is mounted in the middle of the bottom of the direct current stabilized power supply assembly. And auxiliary supporting legs are mounted at four opposite angles of the bottom of the direct-current stabilized power supply assembly. According to the high-stability direct-current voltage-stabilized power supply, the first heat dissipation opening, the second heat dissipation opening and the ventilation net opening are formed in the four side vertical faces of the direct-current voltage-stabilized power supply body respectively, meanwhile, the heat dissipation component is installed at the bottom of the direct-current voltage-stabilized power supply body in a matched mode, and it can be guaranteed as much as possible that in the using process of the direct-current voltage-stabilized power supply assembly, heat dissipation is achieved; the direct-current stabilized power supply assembly has the advantages that sufficient ventilation and heat dissipation effects are provided for the inside of the direct-current stabilized power supply assembly, stable operation of internal components is guaranteed, the whole direct-current stabilized power supply assembly can be stably placed on a table board due to the structural use of the auxiliary supporting legs, and unnecessary shaking is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to direct current stabilized power supply technical field, concretely is a kind of high stability direct current stabilized power supply. BACKGROUND

[0002] Direct current stabilized power supply is a kind of electronic device that can provide stable direct current voltage output. Its main function is to convert alternating current into stable direct current, and keep the stability of output voltage when load changes, so as to ensure the normal operation of electronic equipment;

[0003] Direct current stabilized power supply can be divided into linear power supply and switching power supply according to working principle. Linear power supply stabilizes output voltage by adjusting tube working in linear region, while switching power supply controls output voltage by switching action. In addition, direct current stabilized power supply can also be divided into repair power supply, experimental power supply, universal power supply and adjustable stabilized voltage source according to application occasions.

[0004] Conventional direct current stabilized power supply is limited by the structure setting, and the ventilation and heat dissipation of the inside and outside are relatively limited, so that more heat is generated during long-time operation, but cannot be effectively dissipated in time. At the same time, the structure of the bottom surface is relatively flat, so that when encountering a relatively uneven placement table, the device will shake, thereby affecting the stable operation of the device.

[0005] Therefore, in view of the above, the existing structure and defects are improved, and a high-stability direct current stabilized power supply is provided. INVENTION CONTENTS

[0006] The utility model aims at providing a kind of high stability direct current stabilized power supply to solve the problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of high-stability direct current stabilized power supply, including direct current stabilized power supply component and heat dissipation component, the top of the direct current stabilized power supply component is equipped with guard board frame, the heat dissipation component is installed in the bottom middle of direct current stabilized power supply component, and the bottom four diagonal places of direct current stabilized power supply component are all equipped with auxiliary supporting leg, and the top of direct current stabilized power supply component is symmetrically provided with first handle left and right, and the front and rear sides of direct current stabilized power supply component are symmetrically provided with second handle left and right, the heat dissipation component includes heat dissipation fin, heat conduction plate, butt joint pile and fixed screw, the heat dissipation fin is close to the bottom side surface of direct current stabilized power supply component and is attached with heat conduction plate, and the four diagonal places of heat dissipation fin are all provided with butt joint pile, and the inside of butt joint pile is installed with fixed screw.

[0008] Further, the direct current stabilized power supply assembly comprises a direct current stabilized power supply body, a control panel, first heat dissipation openings, second heat dissipation openings, a ventilation mesh opening, a butt joint groove and fixing legs, the front vertical surface of the direct current stabilized power supply body is provided with the control panel, one side of the control panel is provided with the first heat dissipation opening, the front ends of the left and right sides of the direct current stabilized power supply body are provided with the second heat dissipation opening, the rear vertical surface of the direct current stabilized power supply body is provided with the ventilation mesh opening, the bottom surface of the direct current stabilized power supply body is provided with the butt joint groove, and the bottom surface of the direct current stabilized power supply body is provided with the fixing legs at four corner positions.

[0009] Further, the direct current stabilized power supply body and the fixing legs are in an integrated structure, and the fixing screws are in threaded connection between the direct current stabilized power supply body and the butt joint pile.

[0010] Further, the inner surface structure of the butt joint groove is matched with the side surface structure of the heat conduction plate of the heat dissipation component, the ventilation mesh opening is symmetrically arranged on the rear vertical surface of the direct current stabilized power supply body, and the first handle and the second handle are in movable threaded connection with the direct current stabilized power supply body.

[0011] Further, the protection plate frame comprises a buffer plate, a water absorption pad and a buffer pile, the top surface of the buffer plate is attached with the water absorption pad, and the four corner positions of the buffer plate are vertically provided with the buffer pile.

[0012] Further, the first handle is horizontally arranged on the left and right sides of the buffer plate, and the bottom of the buffer pile is connected to the top surface of the direct current stabilized power supply body in a plug-in structure.

[0013] Further, the auxiliary leg comprises a stabilizing leg, a connecting pile and an anti-skid pad, the connecting pile is embeddedly arranged on the top middle portion of the stabilizing leg, and the bottom surface of the stabilizing leg is attached with the anti-skid pad.

[0014] Further, the stabilizing leg and the connecting pile are in spherical structure and are nested and combined with each other, and the top end of the connecting pile is connected and combined with the fixing leg through a threaded structure.

[0015] The utility model provides a high stability direct current stabilized power supply has the following beneficial effects:

[0016] 1. The utility model discloses a first heat dissipation port, a ventilation mesh port and a second heat dissipation port are respectively arranged on the front and back sides and the left and right sides of the direct-current stabilized power supply main body, so that the internal and external environment of the direct-current stabilized power supply main body has sufficient air flow structure, thereby ensuring that the heat generated by the components in the direct-current stabilized power supply main body during operation can be quickly dissipated outward, and the bottom surface of the direct-current stabilized power supply assembly is provided with a heat dissipation member, the heat dissipation fin plate is attached to the inside of the butt joint groove through the heat conduction plate on one side of the heat dissipation fin plate, the butt joint pile at the four corners of the heat dissipation fin plate is inserted into the groove structure matched with the structure at the four corners of the butt joint groove, and then the fixed screws are screwed into the inside of the butt joint pile and the butt joint groove in sequence, so that the heat dissipation member can be fixedly attached to the bottom surface of the direct-current stabilized power supply assembly, and the above structure can quickly absorb and conduct part of the heat generated by the circuit board and various components inside the direct-current stabilized power supply assembly and dissipate to the external environment, thereby reducing the temperature inside the direct-current stabilized power supply assembly as much as possible, so that the internal components can operate in a stable state.

[0017] 2. The utility model discloses an auxiliary supporting leg is arranged at the four corners of the bottom of the direct-current stabilized power supply assembly, and the auxiliary supporting leg can be quickly screwed into the inside of the fixed leg through the thread connection structure between the upper end of the connecting pile and the fixed leg at the bottom of the direct-current stabilized power supply main body, so that the direct-current stabilized power supply assembly and the auxiliary supporting leg are quickly butt jointed, and the stable leg and the connecting pile are nested and combined in a spherical structure, so that the stable leg with the non-slip pad attached to the bottom can be flexibly adjusted within a certain angle range, and the structure of the connecting pile is screwed, so that even if the placement table is relatively uneven, the whole direct-current stabilized power supply assembly can be placed stably on the workbench through the fine adjustment of the structure, and the normal use of the equipment is not affected by the uneven bottom.

[0018] 3. The utility model discloses, the top of direct current stabilized power supply assembly is provided with the protection board frame, wherein because the water absorption pad is pasted on the top surface of the buffer board, makes the buffer board cooperate four diagonal places and set up buffer stake, provides the anti -collision protection for the top of direct current stabilized power supply assembly simultaneously, still can in a certain extent the liquid that splashes on the top of direct current stabilized power supply assembly carries out the quick adsorption, as far as possible reduces the liquid and flows to the inside of direct current stabilized power supply main part through first heat dissipation, second heat dissipation, ventilation net mouth, causes the damage to component, in addition because the first handle and second handle are installed to the front and rear two sides and the top of direct current stabilized power supply assembly respectively left and right symmetry, by this can maximum degree for operating personnel provides the relatively convenient carrying auxiliary structure, and direct current stabilized power supply assembly, protection board frame, heat dissipation member, auxiliary support, first handle and second handle have relatively convenient structure dismounting nature between each other, by this user can according to the use need selectively carries out the combination use of structural member, thereby guarantees the practicality and structural flexibility of device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the body axis side view structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model;

[0020] Figure 2 It is the body axis side view structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model;

[0021] Figure 3 It is the direct current stabilized power supply assembly three-dimensional structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model;

[0022] Figure 4 It is the protection board frame three-dimensional structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model;

[0023] Figure 5 It is the heat dissipation member three-dimensional structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model;

[0024] Figure 6 It is the auxiliary support three-dimensional structural schematic diagram of a kind of high stability direct current stabilized power supply of the utility model.

[0025] In the figure: 1, DC stabilized power supply component; 101, DC stabilized power supply main body; 102, control panel; 103, first heat dissipation opening; 104, second heat dissipation opening; 105, ventilation mesh opening; 106, butt joint groove; 107, fixed supporting leg; 2, protection board frame; 201, buffer board; 202, water absorption pad; 203, buffer pile; 3, heat dissipation component; 301, heat dissipation fin board; 302, heat conduction board; 303, butt joint pile; 304, fixed screw; 4, auxiliary supporting leg; 401, stable supporting leg; 402, link pile; 403, anti-skid pad; 5, first handle; 6, second handle. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0027] As Figures 1 to 6The utility model discloses a high stability direct current voltage regulator, including direct current voltage regulator assembly 1 and heat dissipation component 3, the top of direct current voltage regulator assembly 1 is installed with guard board frame 2, heat dissipation component 3 is installed in the bottom middle of direct current voltage regulator assembly 1, and the bottom four diagonal places of direct current voltage regulator assembly 1 are all installed with auxiliary support 4, and the top left and right symmetry of direct current voltage regulator assembly 1 is provided with first handle 5, and the front and rear sides of direct current voltage regulator assembly 1 are all provided with the left and right symmetry of second handle 6, heat dissipation component 3 includes heat dissipation fin plate 301, heat conduction plate 302, butt joint pile 303 and fixed screw 304, heat dissipation fin plate 301 is close to the bottom side surface of direct current voltage regulator assembly 1 and is attached with heat conduction plate 302, and the four diagonal places of heat dissipation fin plate 301 are all provided with butt joint pile 303, and the inside of butt joint pile 303 is installed with fixed screw 304, and direct current voltage regulator assembly 1 includes direct current voltage regulator main body 101, control panel 102, first heat dissipation mouth 103, second heat dissipation mouth 104, ventilation mesh mouth 105, butt joint groove 106 and fixed support 107, and the front side vertical surface of direct current voltage regulator main body 101 is installed with control panel 102, and one side of control panel 102 is provided with first heat dissipation mouth 103, and the front end of the left and right sides of direct current voltage regulator main body 101 is all provided with second heat dissipation mouth 104, and the rear side vertical surface of direct current voltage regulator main body 101 is provided with ventilation mesh mouth 105, and the bottom surface of direct current voltage regulator main body 101 is provided with butt joint groove 106, and the bottom surface four diagonal places of direct current voltage regulator main body 101 are all provided with fixed support 107, and direct current voltage regulator main body 101 and fixed support 107 are integrally arranged, and fixed screw 304 is all connected with direct current voltage regulator main body 101 and butt joint pile 303, and the inner surface structure of butt joint groove 106 is matched with the one side surface structure of heat dissipation component 3 provided with heat conduction plate 302, and ventilation mesh mouth 105 is symmetrically arranged on the rear side vertical surface of direct current voltage regulator main body 101, and first handle 5 and second handle 6 are all connected and fixed with direct current voltage regulator main body 101 by movable screw structure, by the heat conduction plate 302 of heat dissipation fin plate 301 one side is attached with the inside of butt joint groove 106, and the butt joint pile 303 of heat dissipation fin plate 301 four diagonal places is inserted into the recess structure inside of four diagonal places of butt joint groove 106 and is matched with structure, then using fixed screw 304 is in turn screwed to the inside of butt joint pile 303 and butt joint groove 106, so that heat dissipation component 3 can be fixed and attached to the bottom surface of direct current voltage regulator assembly 1.

[0028] As Figures 1 to 6As shown, the protective board frame 2 includes a buffer plate 201, a water absorption pad 202 and a buffer pile 203, the top surface of the buffer plate 201 is attached with the water absorption pad 202, and the four corners of the buffer plate 201 are vertically installed with the buffer pile 203, the first handle 5 is horizontally installed on the left and right sides of the buffer plate 201, and the bottom of the buffer pile 203 is connected to the top surface of the DC stabilized power supply body 101 by the insertion structure, wherein since the water absorption pad 202 is attached to the top surface of the buffer plate 201, the buffer plate 201 cooperates with the four corners of the buffer pile 203, which can provide collision protection for the top of the DC stabilized power supply assembly 1, and can also quickly absorb the liquid splashed above the DC stabilized power supply assembly 1 to a certain extent.

[0029] As shown in Figures 1 to 6 The auxiliary leg 4 includes a stabilizing leg 401, an adapter pile 402 and a non-slip pad 403, the top middle of the stabilizing leg 401 is embeddedly installed with the adapter pile 402, and the bottom surface of the stabilizing leg 401 is attached with the non-slip pad 403, the stabilizing leg 401 and the adapter pile 402 are nested and combined with each other in a spherical structure, and the top end of the adapter pile 402 is connected and combined with the fixed leg 107 through a threaded structure, wherein only the threaded connection structure between the upper end of the adapter pile 402 and the fixed leg 107 at the bottom of the DC stabilized power supply body 101 is needed to quickly screw the entire auxiliary leg 4 into the inside of the fixed leg 107, thereby quickly docking the DC stabilized power supply assembly 1 and the auxiliary leg 4.

[0030] In summary, as shown in Figures 1 to 6 The high-stability DC stabilized power supply is used, first, when the DC stabilized power supply assembly 1, the protective board frame 2, the heat dissipation member 3, the auxiliary leg 4, the first handle 5 and the second handle 6 are structurally combined and connected, since the first handle 5 and the second handle 6 are connected and fixed with the DC stabilized power supply body 101 by the movable threaded structure, the first handle 5 and the second handle 6 can be quickly installed at the top left and right ends and the front and rear left and right ends of the DC stabilized power supply assembly 1, respectively;

[0031] Then the buffer plate 201 with the water absorption pad 202 attached to the top surface is quickly structurally combined between the DC stabilized power supply assembly 1 and the protective board frame 2 by the insertion structure of the four corners of the buffer pile 203 and the top surface of the DC stabilized power supply body 101;

[0032] Then the heat dissipation fin plate 301 is embedded into the inside of the bottom butt joint groove 106 of the direct current stabilized power supply body 101, and the butt joint piles 303 at four corners of the heat dissipation fin plate 301 are inserted into the recesses at four corners of the butt joint groove 106, and then the butt joint piles 303 and the direct current stabilized power supply body 101 are connected and fixed by using the fixing screws 304.

[0033] Finally, the stable supporting leg 401 with the bottom surface pasted with the anti-skid pad 403 is combined with the direct current stabilized power supply assembly 1 by using the thread connection structure between the connecting pile 402 and the fixed supporting leg 107, and by screwing, so that the auxiliary supporting leg 4 is combined with the direct current stabilized power supply assembly 1, and when the direct current stabilized power supply assembly 1 is used, the first heat dissipation opening 103, the second heat dissipation opening 104 and the ventilation mesh opening 105 are combined with the structure of the heat dissipation member 3, so that the heat dissipation effect inside is ensured as much as possible, and the protective plate frame 2 is combined with the auxiliary supporting leg 4, so that the stability of placing the direct current stabilized power supply assembly 1 and the structure protection of the top are ensured, so that the direct current stabilized power supply assembly 1 can be stably used.

[0034] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A high-stability DC regulated power supply, comprising a DC regulated power supply assembly (1) and a heat dissipation component (3), characterized in that: The top of the direct current voltage stabilizing power supply assembly (1) is provided with a protective plate frame (2), the middle of the bottom of the direct current voltage stabilizing power supply assembly (1) is provided with a heat dissipation component (3), the four corners of the bottom of the direct current voltage stabilizing power supply assembly (1) are provided with auxiliary supporting legs (4), the top of the direct current voltage stabilizing power supply assembly (1) is provided with first handles (5) symmetrically, and the front and back of the direct current voltage stabilizing power supply assembly (1) are provided with second handles (6) symmetrically, the heat dissipation component (3) comprises heat dissipation fins (301), heat conduction plates (302), butt piles (303) and fixing screws (304), the heat dissipation fins (301) are attached with the heat conduction plates (302) close to the bottom of the direct current voltage stabilizing power supply assembly (1), the four corners of the heat dissipation fins (301) are provided with the butt piles (303), and the inside of the butt piles (303) is provided with the fixing screws (304).

2. The high-stability DC regulated power supply of claim 1, wherein The direct current voltage stabilizing power supply assembly (1) comprises a direct current voltage stabilizing power supply body (101), a control panel (102), first heat dissipation openings (103), second heat dissipation openings (104), ventilation mesh openings (105), butt grooves (106) and fixing supporting legs (107), the front vertical surface of the direct current voltage stabilizing power supply body (101) is provided with the control panel (102), one side of the control panel (102) is provided with the first heat dissipation openings (103), the front ends of the left and right sides of the direct current voltage stabilizing power supply body (101) are provided with the second heat dissipation openings (104), the rear vertical surface of the direct current voltage stabilizing power supply body (101) is provided with the ventilation mesh openings (105), the bottom surface of the direct current voltage stabilizing power supply body (101) is provided with the butt grooves (106), and the four corners of the bottom surface of the direct current voltage stabilizing power supply body (101) are provided with the fixing supporting legs (107).

3. A high-stability DC regulated power supply according to claim 2, characterized in that, The direct current voltage stabilizing power supply body (101) and the fixing supporting legs (107) are provided in an integrated structure, and the fixing screws (304) are in threaded connection with the direct current voltage stabilizing power supply body (101) and the butt piles (303).

4. The high-stability DC regulated power supply of claim 2, wherein The inner surface structure of the butt grooves (106) is matched with the side surface structure of the heat dissipation component (3) provided with the heat conduction plates (302), the ventilation mesh openings (105) are symmetrically arranged on the rear vertical surface of the direct current voltage stabilizing power supply body (101), and the first handles (5) and the second handles (6) are in movable threaded connection with the direct current voltage stabilizing power supply body (101).

5. The high-stability DC regulated power supply of claim 2, wherein The protective plate frame (2) comprises a buffer plate (201), a water absorption pad (202) and a buffer pile (203), the top surface of the buffer plate (201) is attached with the water absorption pad (202), and the four corners of the buffer plate (201) are vertically provided with the buffer piles (203).

6. A high-stability DC regulated power supply according to claim 5, characterized in that, The first handles (5) are horizontally arranged on the left and right sides of the buffer plate (201), and the bottom of the buffer pile (203) is in insertion structure connection with the top surface of the direct current voltage stabilizing power supply body (101).

7. The high-stability DC regulated power supply of claim 2, wherein The auxiliary supporting leg (4) comprises a stabilizing supporting leg (401), a connecting pile (402) and a non-slip pad (403), the connecting pile (402) is embeddedly installed in the middle of the top of the stabilizing supporting leg (401), and the bottom surface of the stabilizing supporting leg (401) is attached with the non-slip pad (403).

8. The high-stability DC regulated power supply of claim 7, wherein, The stabilizing supporting leg (401) and the connecting pile (402) are combined with each other in a spherical structure, and the top end of the connecting pile (402) is connected and combined with the fixed supporting leg (107) through a threaded structure.

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