Portable inverter power supply

Abstract

The utility model relates to the technical field of inverter power supplies, and discloses a portable inverter power supply, moving wheels are retracted and accommodated in the lower part of a power supply main body under the guide support of wheel body pillars, and when the power supply main body is moved, the power supply main body can be moved and carried by unfolding the moving wheels and pulling the moving wheels. The power supply is convenient and labor-saving, the carrying convenience of the power supply is greatly improved, the moving wheels are stored through retraction, the operation is simple, the stored moving wheels are embedded at the side of the power supply main body, the work of the power supply main body is not influenced, the use convenience of the power supply is greatly improved, and the light partition plate is arranged at the heat dissipation notch of the power supply main body, so that the heat dissipation efficiency is improved. The light partition plate is driven by the switching twisting disc to achieve opening and closing control over the heat dissipation notches through notch staggering, sliding driving is conducted on the light partition plate through the switching twisting disc, and temporary closing control over the heat dissipation notches can be achieved through staggered closing of the light partition plate and the heat dissipation notches. When the power supply is in a dormant state, water and foreign matters can be prevented from entering the power supply body.

Description

Technical Field

[0001] The utility model relates to the technical field of inverter power supplies, in particular to a portable inverter power supply. Background Art

[0002] An inverter is a DC / AC converter that converts the DC power of a battery pack into an AC power supply with stable output voltage and frequency. Inverter is actually a large-capacity portable power supply that is easy to carry. It is a portable device that integrates power storage, voltage boosting, and charging management, and is often used for outdoor mobile power supply.

[0003] Considering the portability of the inverter power supply, a mobile handle is often provided on the upper part of the traditional inverter power supply. However, due to the setting of the energy storage structure inside the inverter power supply, the inverter power supply has a relatively large weight. When relying on the handle to pull and move the inverter power supply over a long distance, a lot of physical strength is required, which is very inconvenient to use. Therefore, a portable inverter power supply is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a portable inverter power supply to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a portable inverter power supply, comprising a power supply body, a moving mechanism is arranged at the lower part of the power supply body, the moving mechanism comprises a moving wheel, a wheel body support, a limit block and a thrust spring, the moving wheel is retracted and stored in the lower part of the power supply body under the guide support of the wheel body support;

[0006] A heat dissipation slot is arranged at the front of the power supply body, a light partition is slidably arranged inside the heat dissipation slot, a switching dial is arranged at the lower part of the light partition, and the light partition realizes the switching control of the heat dissipation slot through the staggered slots under the drive of the switching dial.

[0007] Preferably, a handle is provided on the top of the power supply body, there are two movable wheels, which are respectively installed on both sides of the lower part of the power supply body, a rotating support is provided in the middle of the movable wheel, and there are two wheel body pillars, which are respectively fixed on both sides of the upper part of the rotating support.

[0008] Preferably, wheel receiving grooves are provided on both sides of the lower part of the power supply body, the movable wheel is received in the inner side of the wheel receiving groove, a pillar guide hole is provided in the upper part of the wheel receiving groove, the wheel pillar is slidably installed inside the pillar guide hole, and a thrust spring is installed at the end of the wheel pillar.

[0009] Preferably, a limit card seat is fixed between the two wheel body pillars, the limit card block is engaged with the limit card seat, a return spring is installed at the bottom of the limit card block, and an unlocking button is fixed on the top of the limit card block.

[0010] Preferably, the heat dissipation slot is arranged on the front side of the power supply body, a partition groove is arranged inside the heat dissipation slot, the lightweight partition is slidably engaged in the inner side of the partition groove, and the switching dial is rotatably installed on the side of the power supply body.

[0011] Preferably, a driving rack is fixed to the bottom of the lightweight partition, a driving gear column is fixed to the middle of the rear side of the switching torsion plate, the driving gear column is meshed with the driving rack, and a limiting protrusion is provided at the rear of the switching torsion plate.

[0012] Preferably, an interface panel is provided on the side of the power supply body, a panel cover is hingedly installed on the side of the interface panel, a cable slot is provided at the lower part of the panel cover, a cover limit block is fixed to the side of the source body, a limit card block is provided on the side of the panel cover, and the limit card block is engaged with the slot provided on the side of the cover limit block.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] The inverter power supply is provided with moving wheels at the lower part of the power supply body, and the moving wheels adopt a retractable storage structure. When the power supply body is moved, the moving wheels can be unfolded to move and carry the power supply body by pulling, which is convenient and labor-saving and greatly improves the portability of the power supply. The moving wheels are retracted for storage, which is simple to operate. After storage, they are embedded in the side of the power supply body and will not affect the operation of the power supply body, which greatly improves the convenience of use of the power supply. In addition, a lightweight partition is provided at the heat dissipation slot of the power supply body, and the lightweight partition is slidably driven by switching the torsion plate. Through the staggered closure of the lightweight partition and the heat dissipation slot, temporary closure control of the heat dissipation slot can be achieved, and water and foreign matter can be prevented from entering the interior of the power supply body when the power supply is placed in dormancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall rear structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the front structure of the mobile mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the rear structure of the mobile mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the driving structure of the lower part of the lightweight partition of the utility model;

[0021] Figure 6 For the utility model Figure 5 Schematic diagram of the structure of area A.

[0022] Explanation of the reference numerals: 1. Power supply body; 2. Moving wheel; 3. Wheel body support; 4. Limit block; 5. Thrust spring; 6. Limit seat; 7. Unlock button; 8. Reset spring; 9. Heat dissipation slot; 10. Lightweight partition; 11. Switching dial; 12. Drive rack; 13. Drive gear column; 14. Limiting protrusion; 15. Interface panel; 16. Panel cover; 17. Cover limit block; 18. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] See also Figure 1-6The utility model provides a technical solution: a portable inverter power supply, including a power supply body 1. In order to facilitate the movement and carrying of the power supply body 1, a moving mechanism is arranged at the lower part of the power supply body 1. The moving mechanism includes moving wheels 2, wheel body pillars 3, limit blocks 4 and thrust springs 5. There are two moving wheels 2. Wheel body storage grooves are arranged on both sides of the lower part of the power supply body 1. The moving wheels 2 are stored in the inner side of the wheel body storage grooves. When the power supply body 1 is moved, the power supply body 1 can be moved and carried by pulling by unfolding the moving wheels 2, which is convenient and labor-saving and greatly improves the portability of the power supply.

[0027] A rotating support is provided in the middle of the mobile wheel 2. In order to facilitate the telescopic support of the mobile wheel 2, there are two wheel body pillars 3, which are respectively fixed to the upper sides of the rotating support. A pillar guide hole is provided at the upper part of the wheel body storage groove. The wheel body pillar 3 is slidably installed inside the pillar guide hole. The mobile wheel 2 is retracted and stored in the lower part of the power supply body 1 under the guiding support of the wheel body pillar 3. The mobile wheel 2 is stored by retraction, which is simple to operate. After storage, it is embedded in the side of the power supply body 1, which will not affect the operation of the power supply body 1, greatly improving the convenience of using the power supply. For the extension and resetting of the moving wheel 2, a thrust spring 5 is installed in contact with the end of the wheel body pillar 3. In order to limit the retraction of the wheel body pillar 3, a limit holder 6 is fixed between the two wheel body pillars 3. The limit block 4 is engaged with the limit holder 6 to limit the retracted wheel body pillar 3. In order to facilitate the rebound and resetting of the limit block 4, a reset spring 8 is installed in contact with the bottom of the limit block 4. In order to facilitate the downward drive of the limit block 4, an unlocking button 7 is fixed on the top of the limit block 4. In order to facilitate the pulling and movement of the power supply body 1, a handle 18 is provided on the top of the power supply body 1.

[0028] In order to facilitate the heat dissipation of the power supply body 1, a heat dissipation slot 9 is provided at the front of the power supply body 1. Figure 1 As shown, the heat dissipation slot 9 is arranged on the front side of the power supply body 1. In order to realize the switch control of the heat dissipation slot 9, a lightweight partition 10 is slidably arranged inside the heat dissipation slot 9, and a partition embedding groove is arranged inside the heat dissipation slot 9. The lightweight partition 10 is slidably embedded in the inner side of the partition embedding groove. In order to facilitate the sliding drive of the lightweight partition 10, a switching torsion disk 11 is arranged at the lower part of the lightweight partition 10. The switching torsion disk 11 is rotatably installed on the side of the power supply body 1. A driving rack 12 is fixed to the bottom of the lightweight partition 10, and a driving gear column 13 is fixed to the middle part of the rear side of the switching torsion disk 11. The driving gear column 13 is meshed with the driving rack 12. The lightweight partition 10 realizes the switch control of the heat dissipation slot 9 through the staggered slots under the drive of the switching torsion disk 11. When the power supply is placed in dormancy, water and foreign matter can be prevented from entering the interior of the power supply body 1. In order to limit the rotation switching of the switching torsion disk 11, a limiting protrusion 14 is arranged at the rear of the switching torsion disk 11.

[0029] An interface panel 15 is provided on the side of the power supply body 1. In order to shield and protect the interface panel 15, a panel cover 16 is hingedly installed on the side of the interface panel 15. The panel cover 16 can be made of a transparent composite fireproof plastic material to prevent the interface panel 15 from being drenched by rain when the equipment is working. In order to facilitate the insertion of power wiring, a cable slot is provided at the lower part of the panel cover 16. In order to limit the closing of the panel cover 16, a cover limit block 17 is fixed on the side of the power supply body 1. A limit block is provided on the side of the panel cover 16, and the limit block is engaged with the slot provided on the side of the cover limit block 17.

[0030] According to the working principle or structural principle, when moving the power supply, the power supply body 1 is lifted, and then the unlocking buttons 7 on both sides of the power supply body 1 are pressed in turn. When the unlocking buttons 7 are pressed downward, the lower limit block 4 is driven downward to separate from the limit card seat 6, and the limit card block 4 is lost. The moving wheel 2 is extended and popped out under the push of the thrust spring 5, and then the power supply body 1 is tilted and placed, and the power supply is pulled and moved by pulling the handle 18 on the upper part of the power supply body 1. After the movement is completed, the power supply body 1 is laid flat, and then the moving wheel 2 is retracted into the embedded groove on the side of the power supply body 1 by pushing, and the moving wheel 2 is moved upward to drive the wheel body support 3 to move upward, so that the limit card block 4 is re-engaged with the limit card seat 6, and the retraction limit of the moving wheel 2 is completed, and the storage operation of the moving wheel 2 is completed;

[0031] When in use, place the power supply body 1 vertically, then open the panel cover 16 outside the interface panel 15 by pulling, then plug and install the power plug into the interface on the upper part of the interface panel 15, then close the panel cover 16 to complete the power connection operation, then twist the switching dial 11 to the open position, and move the lightweight partition 10 downward under the engagement drive of the driving gear column 13, and open the heat dissipation slot 9 by aligning the slots, and then invert and boost the power through the inverter in the power supply body 1 to supply power to external electrical equipment. When the power supply body 1 is in an idle and non-working state, rotate the switching dial 11 to the closed position, and move the lightweight partition 10 upward under the engagement drive of the driving gear column 13, and close the heat dissipation slot 9 by staggered slots to complete the closing operation of the heat dissipation slot 9.

[0032] In summary, the inverter power supply is provided with moving wheels 2 at the lower part of the power supply body 1, and the moving wheels 2 adopt a retractable storage structure. When the power supply body 1 is moved, the moving wheels 2 can be unfolded to move and carry the power supply body 1 by pulling, which is convenient and labor-saving and greatly improves the portability of the power supply. The moving wheels 2 are stored by retraction, which is simple to operate. After storage, they are embedded in the side of the power supply body 1 and will not affect the operation of the power supply body 1, which greatly improves the convenience of use of the power supply. In addition, a lightweight partition 10 is provided at the heat dissipation slot 9 of the power supply body 1, and the lightweight partition 10 is slidingly driven by switching the torsion plate 11. Through the staggered closure of the lightweight partition 10 and the heat dissipation slot 9, temporary closure control of the heat dissipation slot 9 can be achieved, and water and foreign matter can be prevented from entering the interior of the power supply body 1 when the power supply is placed in dormant state.

[0033] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A portable inverter power supply, comprising a power supply body (1), characterized in that: A moving mechanism is provided at the lower part of the power source body (1), the moving mechanism comprising a moving wheel (2), a wheel support (3), a limit block (4) and a thrust spring (5); the moving wheel (2) is retracted and stored in the lower part of the power source body (1) under the guidance support of the wheel support (3); The front part of the power source body (1) is provided with a heat dissipation slot (9), a light partition (10) is slidably provided inside the heat dissipation slot (9), a switching knob (11) is provided below the light partition (10), and the light partition (10) is driven by the switching knob (11) to realize switching control of the heat dissipation slot (9) through the staggered slots.

2. A portable inverter power supply according to claim 1, characterized in that: A handle (18) is provided at the top of the power source body (1), there are two movable wheels (2), which are respectively installed on both sides of the lower part of the power source body (1), a rotating support is provided in the middle of the movable wheel (2), and there are two wheel body pillars (3), which are respectively fixed on both sides of the upper part of the rotating support.

3. A portable inverter power supply according to claim 2, characterized in that: Wheel receiving grooves are provided on both sides of the lower part of the power source body (1), the movable wheel (2) is received inside the wheel receiving groove, a support guide hole is provided on the upper part of the wheel receiving groove, the wheel support (3) is slidably installed inside the support guide hole, and a thrust spring (5) is installed at the end of the wheel support (3).

4. A portable inverter power supply according to claim 3, characterized in that: A limit card seat (6) is fixed between the two wheel body pillars (3), the limit card block (4) is engaged with the limit card seat (6), a return spring (8) is installed at the bottom of the limit card block (4), and an unlocking button (7) is fixed at the top of the limit card block (4).

5. The portable inverter power supply according to claim 1, characterized in that: The heat dissipation slot (9) is arranged on the front side of the power source body (1), a partition groove is arranged inside the heat dissipation slot (9), the lightweight partition (10) is slidably engaged with the inner side of the partition groove, and the switching knob (11) is rotatably mounted on the side of the power source body (1).

6. A portable inverter power supply according to claim 5, characterized in that: A driving rack (12) is fixed to the bottom of the lightweight partition (10), a driving tooth column (13) is fixed to the middle of the rear side of the switching torsion plate (11), the driving tooth column (13) is meshed with the driving rack (12), and a limiting protrusion (14) is provided at the rear of the switching torsion plate (11).

7. A portable inverter power supply according to claim 1, characterized in that: An interface panel (15) is arranged on the side of the power source body (1), a panel cover (16) is hingedly mounted on the side of the interface panel (15), a cable slot is arranged at the bottom of the panel cover (16), a cover limit block (17) is fixed on the side of the power source body (1), a limit card block is arranged on the side of the panel cover (16), and the limit card block is engaged with the slot arranged on the side of the cover limit block (17).

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