阅读说明：本技术 一种恒压恒流的防水型电源 (Constant-voltage constant-current waterproof power supply ) 是由 程斯龙 于 2021-07-28 设计创作，主要内容包括：本发明提供一种恒压恒流的防水型电源,包括电源外壳,所述电源外壳内固定安装有密封内壳,密封内壳内设置有电源本体,还包括有电源外壳、接线端盖、安装支板、螺钉、散热风扇、导电支座、接线组件和调节插杆；所述电源外壳一端转动安装有接线端盖,电源外壳和接线端盖均为不导电材质制成,接线端盖上设置有若干组导线通孔；密封内壳下部外周设置有若干组安装支板,本发明过设置接线端盖对接线部位起到保护的作用,同时导线通孔上设置的橡胶垫提高密封性能,通过插头将调节板和锁紧片向外顶出,通过锁紧片将导线的连接环顶紧,实现导线与密封内壳内电源主体之间的电性连接,电源接线方便快捷,且接线后连接稳定不会脱料。(The invention provides a constant-voltage constant-current waterproof power supply which comprises a power supply outer shell, a sealed inner shell, a power supply body, a power supply outer shell, a wiring end cover, an installation support plate, a screw, a cooling fan, a conductive support, a wiring assembly and an adjusting inserted rod, wherein the sealed inner shell is fixedly installed in the power supply outer shell; a wiring end cover is rotatably arranged at one end of the power supply shell, the power supply shell and the wiring end cover are both made of non-conductive materials, and a plurality of groups of lead through holes are formed in the wiring end cover; the invention has the advantages that the periphery of the lower part of the sealed inner shell is provided with a plurality of groups of installation support plates, the wiring end covers are arranged to protect the wiring part, meanwhile, the rubber pads arranged on the lead through holes improve the sealing performance, the adjusting plate and the locking sheets are ejected outwards through the plugs, the connecting rings of the leads are tightly ejected through the locking sheets, the electrical connection between the leads and the power main body in the sealed inner shell is realized, the power connection is convenient and quick, and the connection is stable after the wiring and can not fall off materials.)

1. The utility model provides a waterproof type power of constant voltage constant current, includes power shell (1), power shell (1) internal fixation installs sealed inner shell (6), is provided with power body, its characterized in that in sealed inner shell (6): the device also comprises a power supply shell (1), a wiring end cover (2), an installation support plate (7), a screw (8), a cooling fan (9), a conductive support (10), a wiring assembly (11) and an adjusting inserted rod (12); a wiring end cover (2) is rotatably mounted at one end of the power supply shell (1), the power supply shell (1) and the wiring end cover (2) are made of non-conductive materials, and a plurality of groups of lead through holes (4) are formed in the wiring end cover (2); the periphery of the lower portion of the inner sealing shell (6) is provided with a plurality of groups of installation support plates (7), the installation support plates (7) are fixedly installed in the power supply outer shell (1) through screws (8), one side, close to the wiring end cover (2), of the inner sealing shell (6) is fixedly provided with a conductive support (10), a plurality of groups of wiring assemblies (11) used for connecting wires are fixedly installed on the conductive support (10), the positions and the number of the wiring assemblies (11) correspond to the wire through holes (4), a plurality of groups of adjusting insertion rods (12) are fixedly arranged inside the wiring end cover (2), and the adjusting insertion rods (12) are inserted into the wiring assemblies (11).

2. The constant voltage and current waterproof power supply according to claim 1, wherein: the upper end of the power supply shell (1) is provided with a heat dissipation through hole (3).

3. The constant voltage and current waterproof power supply according to claim 2, wherein: the power supply is characterized in that a heat dissipation fan (9) is fixedly installed in the power supply shell (1), and the heat dissipation fan (9) is located right below the heat dissipation through hole (3).

4. The constant voltage and current waterproof power supply according to claim 1, wherein: and a rubber pad (5) is arranged on the lead through hole (4).

5. The constant voltage and current waterproof power supply according to claim 1, wherein: wiring subassembly (11) are including electrically conductive cover (13), stay (14), axostylus axostyle (15) and regulating plate (18), electrically conductive cover (13) fixed mounting is on electrically conductive support (10), and sliding through connection has a plurality of groups axostylus axostyle (15) on electrically conductive cover (13), and a plurality of groups axostylus axostyle (15) are the annular array and distribute, stay (14) fixed mounting in axostylus axostyle (15) one end, and regulating plate (18) fixed mounting is at the other end of axostylus axostyle (15), and regulating plate (18) are located electrically conductive cover (13) inside.

6. The constant voltage and current waterproof power supply according to claim 5, wherein: the locking plate (14) is fixedly provided with two groups of guide rods (16), the guide rods (16) penetrate through the conductive sleeve (13) in a sliding mode and are fixedly connected onto the adjusting plate (18), the periphery of the shaft rod (15) is provided with a spring (17), one end of the spring (17) is connected onto the adjusting plate (18), and the other end of the spring (17) is fixedly connected onto the side wall of the conductive sleeve (13).

7. The constant voltage and current waterproof power supply according to claim 1, wherein: the adjusting inserted bar (12) comprises a connecting rod (121) and a plug (122) fixedly connected to the lower end of the connecting rod (121).

Technical Field

The invention relates to the technical field of power supplies, in particular to a constant-voltage constant-current waterproof power supply.

Background

The communication power supply system is generally called a direct current power supply system which is composed of a rectifying device, a direct current power distribution device, a storage battery pack, a direct current converter, a rack power supply device and an associated power distribution line. Although the communication power supply system occupies a relatively small proportion in the whole communication industry, the communication power supply system is a key infrastructure of the whole communication network, is a complete and irreplaceable independent specialty on the communication network, and the power supply rectifying device is an important and indispensable device. The environment for placing and using the communication power supply equipment is often complex and severe, and the function and the action of the equipment may be abnormal due to the influence of the severe environment, for example, the outdoor power supply equipment may be damaged and malfunction of the rectifying equipment therein due to the influence of the humid environment, and cannot work stably; in addition, the existing common rectifying equipment for communication is inconvenient to install, the operational reliability of the system needs to be improved, and the maintenance cost is high.

Disclosure of Invention

Aiming at the problems, the invention provides a constant-voltage constant-current waterproof power supply, which has the advantages that the wiring end cover is arranged to protect the wiring part, meanwhile, the rubber pad arranged on the lead through hole improves the sealing performance, the wiring end cover is rotated to open, the lead connecting ring required to be connected is sleeved outside the locking sheet, then, the wiring end cover is closed, the adjusting inserted rod is inserted into the conductive sleeve, the adjusting plate and the locking sheet are ejected outwards through the plug, the connecting ring of the lead is tightly ejected through the locking sheet, the electric connection between the lead and the power supply main body in the sealed inner shell is realized, the power supply is convenient and quick to wire, and the connection is stable after the wiring and cannot fall off.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a constant-voltage constant-current waterproof power supply comprises a power supply outer shell, a sealed inner shell is fixedly arranged in the power supply outer shell, a power supply body is arranged in the sealed inner shell, and the power supply constant-current waterproof power supply also comprises a power supply outer shell, a wiring end cover, an installation support plate, a screw, a cooling fan, a conductive support, a wiring assembly and an adjusting inserted rod; a wiring end cover is rotatably arranged at one end of the power supply shell, the power supply shell and the wiring end cover are both made of non-conductive materials, and a plurality of groups of lead through holes are formed in the wiring end cover; the periphery of the lower portion of the inner sealing shell is provided with a plurality of groups of installation support plates, the installation support plates are fixedly installed in the power supply outer shell through screws, one side, close to the wiring end cover, of the inner sealing shell is fixedly provided with a conductive support, a plurality of groups of wiring assemblies used for connecting wires are fixedly installed on the conductive support, the positions and the number of the wiring assemblies correspond to the wire through holes, a plurality of groups of adjusting insertion rods are fixedly arranged inside the wiring end cover, and the adjusting insertion rods are inserted into the wiring assemblies.

Preferably, a heat dissipation through hole is formed in the upper end of the power supply shell.

Preferably, a heat dissipation fan is fixedly installed in the power supply housing, and the heat dissipation fan is located right below the heat dissipation through hole.

Preferably, a rubber pad is arranged on the lead through hole.

Preferably, the wiring subassembly includes conductive sleeve, stay, axostylus axostyle and regulating plate, conductive sleeve fixed mounting is on electrically conductive support, and the slip through connection has a plurality of groups axostylus axostyles on the conductive sleeve, and a plurality of groups axostylus axostyles are annular array and distribute, stay fixed mounting in axostylus axostyle one end, and regulating plate fixed mounting is at the other end of axostylus axostyle, and the regulating plate is located inside the conductive sleeve.

Preferably, the locking piece is fixedly provided with two groups of guide rods, the guide rods slide to penetrate through the conductive sleeve and are fixedly connected to the adjusting plate, the periphery of the shaft rod is provided with a spring, one end of the spring is connected to the adjusting plate, and the other end of the spring is fixedly connected to the side wall of the conductive sleeve.

Preferably, the adjusting insert rod comprises a connecting rod and a plug fixedly connected to the lower end of the connecting rod.

The invention has the beneficial effects that:

the power supply outer shell has the effect of protecting the internal power supply main body, the sealing inner shell is arranged in the power supply outer shell to improve the sealing performance of the power supply, so that the waterproof effect is achieved, the heat dissipation performance of the power supply is improved by arranging the heat dissipation through hole on the power supply outer shell, the heat dissipation fan is arranged to further dissipate heat of the power supply, the service performance and the service life of the power supply are ensured, the wiring part is protected by arranging the wiring end cover, the sealing performance is improved by arranging the rubber pad on the lead through hole, the wiring end cover is rotated to be opened, the lead connecting ring to be connected is sleeved outside the locking sheet, then the wiring end cover is closed, the adjusting inserted rod is inserted into the conductive sleeve, the adjusting plate and the locking sheet are pushed outwards by the plug, the connecting ring of the lead is tightly pushed by the locking sheet, and the electric connection between the lead and the power supply main body in the sealing inner shell is realized, the power wiring is convenient and fast, and the connection is stable after wiring and the material can not be taken off.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic structural view of the wiring assembly of the present invention;

FIG. 5 is a schematic view of the structure of the adjustment plunger of the present invention;

FIG. 6 is a schematic view of the wire connecting assembly of the present invention in cooperation with an adjustment plunger;

in the figure: 1. a power supply housing; 2. a wiring end cover; 3. a heat dissipating through hole; 4. a wire through hole; 5. a rubber pad; 6. sealing the inner shell; 7. mounting a support plate; 8. a screw; 9. a heat radiation fan; 10. a conductive support; 11. a wiring assembly; 12. adjusting the inserted rod; 121. a connecting rod; 122. a plug; 13. a conductive sleeve; 14. a locking piece; 15. a shaft lever; 16. a guide bar; 17. a spring; 18. an adjusting plate.

Detailed Description

The technical solution of the present invention is described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, the constant-voltage constant-current waterproof power supply comprises a power supply outer shell 1, a sealed inner shell 6 is fixedly installed in the power supply outer shell 1, a power supply body is arranged in the sealed inner shell 6, and the constant-voltage constant-current waterproof power supply further comprises the power supply outer shell 1, a wiring end cover 2, an installation support plate 7, a screw 8, a cooling fan 9, a conductive support 10, a wiring assembly 11 and an adjusting inserted rod 12; a wiring end cover 2 is rotatably arranged at one end of the power supply shell 1, the power supply shell 1 and the wiring end cover 2 are both made of non-conductive materials, and a plurality of groups of wire through holes 4 are formed in the wiring end cover 2; the periphery of the lower portion of the inner sealing shell 6 is provided with a plurality of groups of installation support plates 7, the installation support plates 7 are fixedly installed in the power supply outer shell 1 through screws 8, one side, close to the wiring end cover 2, of the inner sealing shell 6 is fixedly provided with a conductive support 10, a plurality of groups of wiring assemblies 11 used for connecting wires are fixedly installed on the conductive support 10, the positions and the number of the wiring assemblies 11 correspond to the wire through holes 4, a plurality of groups of adjusting insertion rods 12 are fixedly arranged inside the wiring end cover 2, and the adjusting insertion rods 12 are inserted into the wiring assemblies 11.

Specifically, the upper end of the power supply shell 1 is provided with the heat dissipation through hole 3, and the heat dissipation performance of the power supply is improved by the arrangement of the heat dissipation through hole 3, so that the service life of the power supply is prolonged.

Specifically, fixed mounting has radiator fan 9 in power supply housing 1, and radiator fan 9 is located under heat dissipation through-hole 3, sets up radiator fan 9 and carries out the rapid diffusion to the heat energy that power work distributes.

Specifically, the rubber pad 5 is arranged on the lead through hole 4, and the arrangement of the rubber pad 5 improves the sealing property and the waterproof property.

Specifically, wiring subassembly 11 includes conductive sleeve 13, stay 14, axostylus axostyle 15 and regulating plate 18, conductive sleeve 13 fixed mounting is on electrically conductive support 10, and sliding through connection has a plurality of groups axostylus axostyle 15 on conductive sleeve 13, and a plurality of groups axostylus axostyle 15 are the annular array and distribute, and stay 14 fixed mounting is in axostylus axostyle 15 one end, and regulating plate 18 fixed mounting is at the other end of axostylus axostyle 15, and regulating plate 18 is located inside conductive sleeve 13.

Specifically, two sets of guide rods 16 are fixedly arranged on the locking plate 14, the guide rods 16 slide through the conductive sleeve 13 and are fixedly connected to the adjusting plate 18, a spring 17 is arranged on the periphery of the shaft rod 15, one end of the spring 17 is connected to the adjusting plate 18, and the other end of the spring 17 is fixedly connected to the side wall of the conductive sleeve 13.

Specifically, the adjusting insert rod 12 includes a connecting rod 121 and a plug 122 fixedly connected to a lower end of the connecting rod 121.

The invention can realize constant current and constant voltage, and by adopting the lamp tubes electrically connected with the power supply, all the lamp tubes are connected with the power supply in a parallel connection mode, so that the problem of large-area lamp failure can be avoided after a certain lamp tube is broken; when the power supply is connected with the lamp tube, the lamp tube is directly connected without additionally increasing a low-voltage power supply, so that the labor for installation is greatly reduced; the invention can realize overload, no flash, wide voltage start of 85V-265V and high power factor.

The power supply shell 1 of the invention effectively protects the internal power supply body, the sealed inner shell 6 is arranged in the power supply shell 1 to improve the tightness of the power supply, thereby having waterproof effect, the heat dissipation performance of the power supply is improved by arranging the heat dissipation through hole 3 on the power supply shell 1, the heat dissipation fan 9 is arranged to further dissipate the heat of the power supply, the service performance and the service life of the power supply are ensured, the wiring part is protected by arranging the wiring end cover 2, the sealing performance is improved by arranging the rubber pad 5 on the wire through hole 4, the wiring end cover 2 is rotated to be opened, the wire connecting ring to be connected is sleeved outside the locking piece 14, then the wiring end cover 2 is closed, the adjusting inserted rod 12 is inserted into the conductive sleeve 13, the adjusting plate 18 and the locking piece 14 are ejected outwards through the plug 122, the connecting ring of the wire is tightly ejected through the locking piece 14, and the electric connection between the lead and the power supply main body in the sealed inner shell 6 is realized.

The power supply has waterproof performance and is suitable for any outdoor place; the low-voltage wiring of the power supply can be avoided, the material cost is saved, the installation is convenient, the labor is saved, the wiring is convenient and quick, the wide-voltage starting is realized, the high power factor is realized, and the normal starting is still realized even if the power supply is started at forty degrees below zero.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.