CN213782911U

CN213782911U - On-vehicle new energy automobile photovoltaic charger

Info

Publication number: CN213782911U
Application number: CN202022573408.1U
Authority: CN
Inventors: 王雨翔; 韩杰
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Dragon Totem Technology Hefei Co ltd; Haikou Jiucang Intelligent Technology Co ltd; Zhongjing Daqi (Zhejiang) Industrial Co.,Ltd.
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-23
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a vehicle-mounted new energy automobile photovoltaic charger, which relates to the technical field of new energy automobiles and comprises a base and a photovoltaic charger body, wherein a detachable shell is installed at the top of the base, a transparent window is embedded in the middle of the top of the shell, a cushioning mechanism distributed in a rectangular array is fixed at the top of the base, and the top end of the cushioning mechanism distributed in the rectangular array is connected with a cushioning plate; bradyseism mechanism includes spliced pole and a buffering section of thick bamboo, the utility model discloses a setting of bradyseism board and bradyseism mechanism can realize buffering the energy dissipation to the photovoltaic charger, reaches the effect of bradyseism to effectual stability that improves the photovoltaic charger is favorable to the steady work of photovoltaic charger, so that the use of photovoltaic charger.

Description

On-vehicle new energy automobile photovoltaic charger

Technical Field

The utility model belongs to the technical field of the new energy automobile, concretely relates to on-vehicle new energy automobile photovoltaic charger.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure, and mainly comprises a pure electric automobile, an extended-range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.

However, the photovoltaic charger of the vehicle-mounted new energy automobile on the market at present has defects in the use process, for example, the charger is easy to vibrate in the driving process of the automobile, and the charger cannot be cushioned, so that the stability of the charger in working is reduced, the use of the charger is influenced, in addition, the heat dissipation performance of the charger is poor, a large amount of heat is easy to generate in long-time working, the parts of the charger are damaged at high temperature, the service life of the charger is shortened, and the use cost of the charger is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle new energy automobile photovoltaic charger to what provide in solving above-mentioned background art can not carry out the bradyseism to the charger, lead to charger during operation stability low, charger heat dispersion is poor in addition, and long-time work produces a large amount of heats easily, leads to the problem of its part high temperature damage.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted photovoltaic charger for a new energy automobile comprises a base and a photovoltaic charger body, wherein a detachable shell is mounted at the top of the base, a transparent window is embedded in the middle of the top of the shell, shock absorption mechanisms distributed in a rectangular array are fixed at the top of the base, shock absorption plates are connected to the top ends of the shock absorption mechanisms distributed in the rectangular array, the photovoltaic charger body is mounted at the top of the shock absorption plates, and the shell is covered outside the photovoltaic charger body;

the cushioning mechanism comprises a connecting column and a buffer cylinder, an inner cavity is formed in the hollow inside of the buffer cylinder, a buffer spring is fixed inside the inner cavity, a movable plate is connected to the top end of the buffer spring, and the bottom end of the connecting column is inserted into the inner cavity and connected with the movable plate.

Preferably, the frame of admitting air is installed to one side of shell, and the opposite side of shell is fixed with the exhaust frame corresponding with the frame of admitting air, the inside of the frame of admitting air is inserted and is equipped with the picture peg, and the centre of picture peg inlays and be equipped with the filter screen, two inserts are installed to the bottom symmetry of picture peg, and the inside of two inserts has all seted up the spring groove, two the inside in spring groove all is fixed with reset spring, and two reset spring's both ends all are connected with the fixture block, the inside bottom of the frame of admitting air is seted up with the slot of two insert one-to-ones, and the inner wall both sides of two slots all seted up with fixture block assorted draw-in groove, the structure of exhaust frame is the same with the structure of the frame of admitting air.

Preferably, the connecting blocks are installed at four corners of the bottom of the shell, the connecting grooves corresponding to the four connecting blocks one to one are formed in the top of the base, and fastening rods penetrating through the four connecting blocks are screwed on two sides of the base respectively.

Preferably, the limiting blocks are installed at the two ends of the moving plate, and limiting grooves matched with the limiting blocks are formed in the two sides of the inner wall of the buffer cylinder.

Preferably, the guide blocks are symmetrically arranged on two sides of the inserting plate, and guide grooves matched with the guide blocks are formed in two sides of the inner wall of the air inlet frame.

Preferably, the opposite corners of one end of the connecting block, which is far away from the shell, are in transition by arc chamfers to form smooth arc parts of the surface wall.

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

(1) the utility model discloses a setting of bradyseism board and bradyseism mechanism can realize buffering the energy dissipation to the photovoltaic charger, reaches the effect of bradyseism to the effectual stability that improves the photovoltaic charger is favorable to the stable work of photovoltaic charger, so that the use of photovoltaic charger.

(2) The utility model discloses a setting of air inlet frame and exhaust frame can realize the heat exchange of photovoltaic charger, reaches the purpose of high-efficient heat dissipation, ensures the normal work of photovoltaic charger, utilizes the setting of picture peg and filter screen simultaneously, can filter the air, avoids the dust to get into in the shell, helps ensuring the heat dispersion of photovoltaic charger;

in addition, through the arrangement of the insertion block, the insertion slot, the clamping block, the clamping slot and the reset spring, the filter screen can be quickly cleaned, the filtering effect of the filter screen can be ensured, and the heat dissipation of the photovoltaic charger is further facilitated.

(3) The utility model discloses a quick assembly disassembly of shell, the maintenance of the photovoltaic charger of being convenient for can be realized to the setting of connecting block, spread groove and anchorage bar to the effectual maintenance efficiency that improves the photovoltaic charger, the normal use of the photovoltaic charger of being convenient for.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic structural view of the shock absorbing mechanism of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is a cross-sectional view of the air intake frame of the present invention;

FIG. 7 is an enlarged view of FIG. 6 at B;

in the figure: 1-a base; 2-a shock absorption plate; 3-a transparent window; 4-a photovoltaic charger body; 5-a housing; 6-connecting blocks; 7-fastening rods; 8-a cushioning mechanism; 81-connecting column; 82-a buffer cylinder; 83-a limiting groove; 84-a limiting block; 85-moving the board; 86-lumen; 87-a buffer spring; 9-an air inlet frame; 10-inserting plate; 11-a filter screen; 12-an exhaust frame; 13-connecting grooves; 14-a guide groove; 15-a guide block; 16-an insert block; 17-a cartridge; 18-a card slot; 19-a return spring; 20-slot.

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.

Referring to fig. 1-7, the present invention provides the following technical solutions: a photovoltaic charger of a vehicle-mounted new energy automobile comprises a base 1 and a photovoltaic charger body 4, wherein a detachable shell 5 is installed at the top of the base 1, a transparent window 3 is embedded in the middle of the top of the shell 5, shock absorption mechanisms 8 distributed in a rectangular array are fixed at the top of the base 1, the top ends of the shock absorption mechanisms 8 distributed in the rectangular array are connected with shock absorption plates 2, the photovoltaic charger body 4 is installed at the top of the shock absorption plates 2, and the shell 5 covers the outside of the photovoltaic charger body 4;

the cushioning mechanism 8 comprises a connecting column 81 and a buffer cylinder 82, an inner cavity 86 is formed in the buffer cylinder 82 in a hollow mode, a buffer spring 87 is fixed inside the inner cavity 86, a moving plate 85 is connected to the top end of the buffer spring 87, the bottom end of the connecting column 81 is inserted into the inner cavity 86 and connected with the moving plate 85, the photovoltaic charger body 4 is vibrated in the driving process of an automobile, at the moment, the cushioning plate 2 downwards extrudes the buffer mechanism 8, at the moment, the connecting column 81 stretches into the inner cavity 86 and pushes the moving plate 85 to downwards move to compress the buffer spring 87, meanwhile, the buffer spring 87 generates a reaction force to push the moving plate 85 to upwards move, so that the cushioning plate 2 is reset through the connecting column 81, and therefore reciprocating is achieved, buffering and energy dissipation of the photovoltaic charger body 4 are achieved, the cushioning effect is achieved, and stable operation of the photovoltaic charger body 4 is facilitated.

Further, an air inlet frame 9 is installed on one side of the shell 5, an exhaust frame 12 corresponding to the air inlet frame 9 is fixed on the other side of the shell 5, an inserting plate 10 is inserted in the air inlet frame 9, a filter screen 11 is embedded in the middle of the inserting plate 10, two inserting blocks 16 are symmetrically installed at the bottom end of the inserting plate 10, spring grooves are formed in the two inserting blocks 16, return springs 19 are fixed in the two spring grooves, two ends of the two return springs 19 are connected with clamping blocks 17, inserting grooves 20 corresponding to the two inserting blocks 16 one by one are formed in the bottom of the air inlet frame 9, clamping grooves 18 matched with the clamping blocks 17 are formed in two sides of the inner wall of the two inserting grooves 20, the structure of the exhaust frame 12 is the same as that of the air inlet frame 9, in the heat dissipation process of the photovoltaic charger body 4, the air can be filtered by the filter screen 11 in the air inlet frame 9 and the exhaust frame 12, prevent the dust entering in the shell 5, help guaranteeing the heat dispersion of photovoltaic charger body 4, when filter screen 11 needs to be cleared up, the user only needs to pull it upwards, make fixture block 17 atress, and shrink under the effect of reset spring 19, until breaking away from draw-in groove 18, then extract picture peg 10 by admitting air frame 9 or exhaust frame 12, in order to realize the dismantlement of filter screen 11, clear up filter screen 11 afterwards, after the clearance, the user inserts filter screen 11 again through picture peg 10 in admitting air frame 9 or exhaust frame 12, until plug 16 inserts in slot 20, fixture block 17 corresponds with draw-in groove 18 this moment, and block into draw-in groove 18 under the effect of reset spring 19, in order to connect picture peg 10, realize the installation of filter screen 11, thereby realize the quick clearance of filter screen 11, can guarantee the filter effect of filter screen 11.

Specifically, connecting block 6 is all installed to four corners of shell 5 bottom, spread groove 13 with four connecting block 6 one-to-one is seted up at the top of base 1, and the both sides spiro union of base 1 has anchorage bar 7 that runs through four connecting block 6 respectively, when photovoltaic charger body 4 damages, the user can unscrew anchorage bar 7, upwards stimulate shell 5 again, make connecting block 6 break away from spread groove 13, in order to realize shell 5's dismantlement, then maintain photovoltaic charger body 4, after the maintenance is accomplished, the user pegs graft shell 5 on base 1 through connecting block 6 and spread groove 13 again, and screw in anchorage bar 7, in order to fasten shell 5, realize shell 5's installation, thereby realize shell 5's quick assembly disassembly, be convenient for photovoltaic charger body 4's maintenance.

It is worth to be noted that the two ends of the moving plate 85 are both provided with the limiting blocks 84, the two sides of the inner wall of the buffer cylinder 82 are both provided with the limiting grooves 83 matched with the limiting blocks 84, when the moving plate 85 moves, the limiting blocks 84 slide along the limiting grooves 83 to realize the sliding of the moving plate 85, and the moving plate 85 can be limited so as to facilitate the stable movement of the moving plate 85.

Furthermore, the guide blocks 15 are symmetrically installed on two sides of the inserting plate 10, the guide grooves 14 matched with the guide blocks 15 are formed in two sides of the inner wall of the air inlet frame 9, when the inserting plate 10 is inserted into the air inlet frame 9, the guide blocks 15 are inserted into the guide grooves 14, sliding insertion of the inserting plate 10 is achieved, and the inserting plate 10 can be limited so that stable installation of the inserting plate 10 is facilitated.

Specifically, the opposite corners of one end of the connecting block 6 far away from the shell 5 are all transited by arc chamfers to form smooth arc portions of the surface wall, so that the connecting block 6 can be rapidly inserted into the connecting groove 13.

The utility model discloses a theory of operation and use flow: when the utility model is used, a user can install the photovoltaic charger body 4 on an automobile through the base 1, sunlight can penetrate through the transparent window 3 to irradiate on the photovoltaic charger body 4 in daytime, then the photovoltaic charger body 4 converts solar energy into electric energy to charge a new energy automobile storage battery, so as to be convenient for the new energy automobile to use, in the working process of the photovoltaic charger body 4, outside air can enter the shell 5 through the air inlet frame 9, and heat generated in the working process of the photovoltaic charger body 4 can be discharged through the air outlet frame 12, so that the heat exchange of the photovoltaic charger body 4 is realized, the purpose of high-efficiency heat dissipation is achieved, the normal working of the photovoltaic charger body 4 is ensured, in the heat dissipation process of the photovoltaic charger body 4, the air can be filtered by the filter screen 11 in the air inlet frame 9 and the air outlet frame 12, when the filter screen 11 needs to be cleaned, a user only needs to pull the filter screen upwards to enable the clamping block 17 to be stressed and to shrink under the action of the return spring 19 until the filter screen is separated from the clamping groove 18, then the plug board 10 is pulled out of the air inlet frame 9 or the exhaust frame 12 to achieve the disassembly of the filter screen 11, then the filter screen 11 is cleaned, after the cleaning, the user inserts the filter screen 11 into the air inlet frame 9 or the exhaust frame 12 through the plug board 10 until the plug block 16 is inserted into the slot 20, at the moment, the clamping block 17 corresponds to the clamping groove 18 and is clamped into the clamping groove 18 under the action of the return spring 19 to clamp the plug board 10 to achieve the installation of the filter screen 11, so that the quick cleaning of the filter screen 11 is achieved, the filtering effect of the filter screen 11 can be ensured, and in addition, in the driving process of an automobile, the photovoltaic charger body 4 receives vibrations, at this moment, cushioning board 2 extrudees buffer gear 8 downwards, at this moment, spliced pole 81 stretches into in the inner chamber 86 to promote movable plate 85 downstream, compress buffer spring 87, buffer spring 87 produces reaction force simultaneously, promote movable plate 85 rebound, with resetting cushioning board 2 through spliced pole 81, with this reciprocal, realize the buffering energy dissipation to photovoltaic charger body 4, reach the effect of bradyseism, so that the steady operation of photovoltaic charger body 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an on-vehicle new energy automobile photovoltaic charger which characterized in that: the photovoltaic charger comprises a base (1) and a photovoltaic charger body (4), wherein a detachable shell (5) is installed at the top of the base (1), a transparent window (3) is embedded in the middle of the top of the shell (5), shock absorption mechanisms (8) distributed in a rectangular array are fixed at the top of the base (1), the top ends of the shock absorption mechanisms (8) distributed in the rectangular array are connected with shock absorption plates (2), the photovoltaic charger body (4) is installed at the top of the shock absorption plates (2), and the shell (5) covers the outside of the photovoltaic charger body (4);

bradyseism mechanism (8) are including spliced pole (81) and buffer tube (82), the inside fretwork of buffer tube (82) is formed with inner chamber (86), and the inside of inner chamber (86) is fixed with buffer spring (87), the top of buffer spring (87) is connected with movable plate (85), the bottom of spliced pole (81) is inserted the inside of inner chamber (86) and is connected with movable plate (85).

2. The photovoltaic charger for the vehicle-mounted new energy automobile according to claim 1, characterized in that: an air inlet frame (9) is installed on one side of the shell (5), an exhaust frame (12) corresponding to the air inlet frame (9) is fixed on the other side of the shell (5), an inserting plate (10) is inserted into the air inlet frame (9), a filter screen (11) is embedded in the middle of the inserting plate (10), two inserting blocks (16) are symmetrically arranged at the bottom end of the inserting plate (10), spring grooves are arranged in the two inserting blocks (16), return springs (19) are fixed in the two spring grooves, and the two ends of the two return springs (19) are both connected with clamping blocks (17), the bottom inside the air inlet frame (9) is provided with slots (20) which are in one-to-one correspondence with the two inserting blocks (16), and the two sides of the inner wall of the two slots (20) are both provided with clamping grooves (18) matched with the clamping blocks (17), the structure of the exhaust frame (12) is the same as that of the air inlet frame (9).

3. The photovoltaic charger for the vehicle-mounted new energy automobile according to claim 1, characterized in that: connecting blocks (6) are installed at four corners of the bottom of the shell (5), connecting grooves (13) corresponding to the four connecting blocks (6) one to one are formed in the top of the base (1), and fastening rods (7) penetrating through the four connecting blocks (6) respectively are connected to the two sides of the base (1) in a threaded mode.

4. The photovoltaic charger for the vehicle-mounted new energy automobile according to claim 1, characterized in that: limiting blocks (84) are installed at two ends of the moving plate (85), and limiting grooves (83) matched with the limiting blocks (84) are formed in two sides of the inner wall of the buffer cylinder (82).

5. The photovoltaic charger for the vehicle-mounted new energy automobile according to claim 2, characterized in that: guide blocks (15) are symmetrically installed on two sides of the inserting plate (10), and guide grooves (14) matched with the guide blocks (15) are formed in two sides of the inner wall of the air inlet frame (9).

6. The photovoltaic charger for the vehicle-mounted new energy automobile according to claim 3, characterized in that: the opposite angles of one end of the connecting block (6) far away from the shell (5) are in arc chamfer transition to form smooth arc parts of the surface wall.