CN215009669U - Charger with anti protection architecture that falls - Google Patents

Abstract

The utility model discloses a charger with anti protection architecture that falls, including protection casing and rain shade, the inside fixed mounting of protection casing has the mechanism of charging, and the top fixed mounting of the mechanism of charging has overload protection mechanism, one side fixed mounting of the mechanism of charging has first drum, and the opposite side fixed mounting of the mechanism of charging has the second drum, the outside top fixed mounting of protection casing has the protection ring, and the top of protective sheath is equipped with two sets of mounting grooves. The utility model discloses be provided with the rain shade and can shelter from at the top when the charger uses to be convenient for the charger uses in the rainy day, improved the practicality of charger, be provided with first line drum and the cooperation of second line drum, can adjust the wire rod length when the charger uses, can not shrink the wire rod when the charger does not use simultaneously, avoid the charger not time wire rod appearance winding condition, make the charger convenient to use more, enlarged application scope.

Description

Charger with anti protection architecture that falls

Technical Field

The utility model relates to an electric vehicle charging ware technical field specifically is a charger with anti protection architecture that falls.

Background

The electric vehicle charger is a charging device specially configured for the storage battery of the electric bicycle! Classification of chargers: the three-wheel freight charger is generally a charger with a power frequency transformer, has large volume, heavy weight and power consumption, but is reliable and cheap; the electric bicycle and the electric motorcycle use a so-called switch power supply type charger, which is electricity-saving and high in efficiency, but is easy to break, the commonly used switch power supply type charger is divided into a half-bridge type charger and a single-excitation type charger, the single-excitation type charger is divided into a forward excitation type charger and a reverse excitation type charger, the half-bridge type charger is high in cost and good in performance, and the half-bridge type charger is commonly used for chargers with negative pulses; the single excitation type is low in cost and high in market share.

Although the prior charger achieves basic operation performance, the following defects still exist:

1. the conventional charger has a simpler external structure, mostly adopts a single plastic shell, is easy to damage the charger when falling down, and reduces the use safety of the charger;

2. meanwhile, the conventional charger does not have the function of adjusting the length of the charging wire, and the charger is easy to have the condition of disordered wire winding when not in use, so that the practicability of the charger is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charger with anti protection architecture that falls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a charger with anti protection architecture that falls, includes protection casing and rainshade, the inside fixed mounting of protection casing has the mechanism of charging, and the top fixed mounting of the mechanism of charging has overload protection mechanism, one side fixed mounting of the mechanism of charging has first line drum, and the opposite side fixed mounting of the mechanism of charging has the second line drum, the outside top fixed mounting of protection casing has the protection ring, and the top of protective sheath is equipped with two sets of mounting grooves, the top of protective sheath is equipped with the pilot lamp, the bottom fixed mounting of rainshade has the bracing piece.

Preferably, all fixed mounting has the protection pad around the protection casing bottom, and the bottom equipartition of protection pad is equipped with the non-slip raised.

Preferably, a power plug is fixedly mounted on the first drum, and a charging plug is fixedly mounted on the second drum.

Preferably, the front and the back of the protection shell are both provided with vent holes, and the back of the charging mechanism is fixedly provided with two groups of heat dissipation fans.

Preferably, one side of the protection shell is fixedly provided with a protective sleeve, and the bottom of the protection shell is fixedly provided with a waterproof pad.

Preferably, rain guide grooves are uniformly distributed in the top of the rain shade, and mounting rods are fixedly mounted at the bottoms of the supporting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the casing is arranged to protect the outside of the charger, so that the safety of the charger during use is improved, the practicability is improved, the protection pad is arranged to be matched with the protection ring, the charger can be protected when falling, the damage caused by the falling of the charger is reduced, the safety of the charger during use is improved, and the service life is prolonged.

2. Be provided with rain shade can shelter from at the top when the charger uses to be convenient for the charger uses in the rainy day, improved the practicality of charger, be provided with first line drum and the cooperation of second line drum, can adjust the wire rod length when the charger uses, can not shrink the wire rod when the charger does not, avoided the charger not the time wire rod winding condition to appear, make the charger convenient to use more, enlarged application scope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

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

fig. 4 is a schematic front structural view of the present invention;

fig. 5 is a schematic view of the rain shade of the present invention.

In the figure: 1. a protection pad; 101. anti-skid projections; 2. a protective housing; 201. a vent hole; 202. mounting grooves; 203. an indicator light; 204. a waterproof pad; 3. a protective sleeve; 4. a power plug; 401. a first wire drum; 5. a charging plug; 501. a second wire drum; 6. a guard ring; 7. a charging mechanism; 701. an overload protection mechanism; 8. a heat dissipation fan; 9. a rain shade; 901. a rain guide groove; 10. a support bar; 1001. and (5) installing a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a charger with an anti-falling protection structure comprises a protection shell 2 and a rain shade 9, wherein the protection shell 2 can protect the outer part of the charger when in use, the safety of the charger when in use is improved, a charging mechanism 7 is fixedly arranged in the protection shell 2 through bolts, the charging mechanism 7 can charge an electric vehicle, an overload protection mechanism 701 is fixedly arranged at the top of the charging mechanism 7 through bolts, the overload protection mechanism 701 can protect the charger when in use, the short circuit condition of the charger when in overload charging is avoided, the safety of the charger when in use is improved, the practicability is improved, a protection pad 1 is fixedly arranged around the bottom of the protection shell 2 through embedding, the protection pad 1 can support the bottom of the charger when in placement, and meanwhile, the protection pad 1 can protect the bottom of the charger, the anti-skid protrusions 101 are uniformly distributed at the bottom of the protection pad 1, the anti-skid protrusions 101 increase the friction force at the bottom of the protection pad 1, the stability of the protection pad 1 for supporting the charger is improved, the protection ring 6 is fixedly mounted above the outer part of the protection shell 2 in an embedded manner, the protection ring 6 can protect the outer part of the charger, the damage caused when the charger falls off is avoided or reduced, and the use safety of the charger is improved;

one side of the charging mechanism 7 is fixedly provided with a first line drum 401 through a bolt, one end of the first line drum 401 is connected with the charging mechanism 7, the other end of the first line drum 401 is fixedly provided with a power plug 4, the power plug 4 can be connected with an external power plugboard, the length of the power plug 4 in use can be adjusted through the first line drum 401, the other side of the charging mechanism 7 is fixedly provided with a second line drum 501 through a bolt, one end of the second line drum 501 is connected with the charging mechanism 7 through a bolt, the other end of the second line drum 501 is fixedly provided with a charging plug 5 through a bolt, the charging plug 5 can be connected with a charging hole of the electric vehicle, so that the electric vehicle can be charged by the charger, the length of the charging plug 5 in use can be adjusted through the second line drum 501, the length of the charger in use can be adjusted through the matching of the first line drum 401 and the second line drum 501, meanwhile, the wire can be contracted when the charger is not used, so that the winding of the wire when the charger is not used is avoided, the stability of the charger when the charger is placed is improved, the practicability is improved, the protective sleeves 3 are fixedly installed on the two sides of the protective shell 2 through embedding, the wire when the charger is used can be protected by the protective sleeves 3, the safety of the wire when the charger is used is improved, the indicator lamp 203 is fixedly installed on the top of the protective shell 2 through embedding, and the indicator lamp 203 is connected with the charging mechanism 7 through a wire, so that the running state of the charger can be indicated through the indicator lamp 203;

the front side and the north door of the protection shell 2 are both provided with a vent hole 201, the vent hole 201 can ventilate the inside of the charger when in use, the rear side of the charging mechanism 7 is fixedly provided with a heat dissipation fan 8 through a bolt, the heat dissipation fan 8 is connected with a charger power supply through a lead wire, so that the inside of the charger when in use can be ventilated through the heat dissipation fan 8, the condition that the temperature of the inside of the charger is overhigh when the charger is used for a long time is avoided, a rain shielding cover 9 can shield the top of the charger when in use, so that the charger can be used in rainy days, the functionality of the charger is enhanced, rain guide grooves 901 are uniformly distributed at the top of the rain shielding cover 9, the rain guide grooves 901 can guide and discharge rainwater, the bottom of the rain shielding cover 9 is fixedly provided with a support rod 10 through a bolt, the bottom of the support rod 10 is fixedly provided with a mounting rod 1001 through a bolt, both sides of the top of the protection shell 2 are provided with mounting grooves 202, the mounting rod 1001 is fixedly inserted into the mounting groove 202 in an embedding manner, so that the rain shade 9 can be fixedly mounted through the mounting groove 202 and the mounting rod 1001, the practicability of the charger is improved, the waterproof pad 204 is fixedly mounted at the bottom of the protection shell 2 in an embedding manner, and the waterproof pad 204 can perform waterproof operation on the bottom of the charger;

the working principle is as follows: protection casing 2 can protect the outside that the charger used, protects when protection pad 1 and protection ring 6 cooperation can appear dropping the charger, and heat dissipation fan 8 and ventilation hole 201 cooperation can carry out ventilation cooling when using the charger, and first line drum 401 and the cooperation of second line drum 501 can extend and contract the wire rod when using the charger, and rain shade 9 can hide rain protection to the top of charger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a charger with anti falling protection architecture, includes protection casing (2) and rainshelter (9), its characterized in that: the utility model discloses a rain shade, including protection casing (2), the inside fixed mounting of protection casing (2) has charging mechanism (7), and the top fixed mounting of charging mechanism (7) has overload protection mechanism (701), one side fixed mounting of charging mechanism (7) has first line drum (401), and the opposite side fixed mounting of charging mechanism (7) has second line drum (501), the outside top fixed mounting of protection casing (2) has protection ring (6), and the top of protective sheath (3) is equipped with two sets of mounting grooves (202), the top of protective sheath (3) is equipped with pilot lamp (203), the bottom fixed mounting of rain shade (9) has bracing piece (10).

2. The charger with the anti-falling protection structure according to claim 1, wherein: all fixed mounting has protection pad (1) all around protection casing (2) bottom, and the bottom equipartition of protection pad (1) is equipped with skid proof raised (101).

3. The charger with the anti-falling protection structure according to claim 1, wherein: a power plug (4) is fixedly mounted on the first line drum (401), and a charging plug (5) is fixedly mounted on the second line drum (501).

4. The charger with the anti-falling protection structure according to claim 1, wherein: the front and the back of protection casing (2) all are equipped with ventilation hole (201), the back fixed mounting of mechanism of charging (7) has two sets of heat dissipation fans (8).

5. The charger with the anti-falling protection structure according to claim 1, wherein: one side fixed mounting of protection casing (2) has protective sheath (3), and the bottom fixed mounting of protection casing (2) has waterproof pad (204).

6. The charger with the anti-falling protection structure according to claim 1, wherein: rain guide grooves (901) are uniformly distributed at the top of the rain shielding cover (9), and mounting rods (1001) are fixedly mounted at the bottom of the supporting rod (10).

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