CN203980759U - Solar vehicle-mounted refrigerator - Google Patents

Abstract

The utility model relates to the technical field of car refrigerator, a kind of solar vehicle-mounted refrigerator is provided, wherein, solar vehicle-mounted refrigerator comprise for sunshine is converted into electric energy and storage solar charging device and for storing the refrigerating box of food, solar charging device is removably connected with refrigerating box; Solar charging device is provided with plug construction, and refrigerating box is provided with the retaining mechanism that can lock and unclamp plug construction; In solar charging device, be provided with solar panels assembly, battery and the charge controller for battery being charged and controlling, in refrigerating box, be provided with refrigeration system, control the power-supply controller of electric of battery to refrigeration system power supply.Be compared with the prior art, the solar vehicle-mounted refrigerator that the utility model provides, the irradiation to refrigerating box to sunshine while having avoided charge in batteries, and carry and carry the damage to solar charging device in solar vehicle-mounted refrigerator process, facilitate using and carrying of solar vehicle-mounted refrigerator.

Description

Solar vehicle-mounted refrigerator

Technical field

The utility model relates to the technical field of car refrigerator, especially relates to a kind of solar vehicle-mounted refrigerator.

Background technology

The best mode that utilizes solar energy is photovoltaic conversion, utilizes exactly photovoltaic effect, makes sunshine be mapped to the generation current direct generation of electricity on silicon materials." photovoltaic effect " (Photovoltaic effect), is called for short " photovoltaic effect ".Photovoltaic effect refers to produce between different parts that illumination is combined inhomogeneos semiconductor or semiconductor and metal the phenomenon of potential difference.First it is the process that is converted into electronics, light energy and is converted into electric flux by photon (light wave); Secondly be, to form voltage course.There is voltage, just as having built dam high, if be communicated with, will form the loop of electric current between the two.

The territory illumination of China 76% is abundant, and Luminous energy resource distributes comparatively even; Compared with water power, wind-powered electricity generation, nuclear power etc., solar electrical energy generation is without any discharge and noise, and has clean, safety and the advantage such as reliable, application technology maturation.

At present, being applied in life of car refrigerator is more and more common, especially in summer, food is deposited after certain hour apt to deteriorate spoiled, therefore,, as the continuity of domestic refrigerator, car refrigerator appears in everybody life, by the car refrigerator being placed in car, food is freezed with fresh-keeping, for house travelling, field encampment and operation are provided convenience.After the power supply of existing car refrigerator is connected with cigar lighter, can power to car refrigerator by the battery in car, still, owing to there is no additional power source on automobile, only rely on storage battery power supply that refrigerator power supply is provided, high to requirement necessity of battery, cost is larger.

In Chinese utility model patent description CN201611197U, a kind of solar energy refrigerator is disclosed, comprise refrigerator body, electric supply installation and refrigerating plant, on refrigerator body, have a refrigerator doors, also comprise a collapsible solar panel group of opening, solar panel group, electric supply installation and refrigerating plant form a circuit loop; Solar panel group at least comprises three cell panels, and wherein a cell panel is fixedly connected on refrigerator body top, and other several cell panels are flexibly connected with the cell panel at refrigerator body top by bolt.By solar panel group is arranged on refrigerator body, solar panel can be carried with refrigerator, easy to use.In Chinese utility model application prospectus CN102252480A, also disclose a kind of solar energy refrigerator, comprised photo-thermal refrigeration system, photo-thermal refrigeration system comprises: a solar thermal collector, for converting solar energy into heat energy; One storage heater, for accepting and accumulate the heat energy of described solar thermal collector generation; The adsorbent bed of one interior Sheng cold-producing medium, for carrying out adsorption and desorption process to cold-producing medium; One high-temperature heat pipe device, for the accumulation of heat of storage heater institute can be passed to described adsorbent bed, makes adsorbent bed carry out cold-producing medium desorption; One Cryo Heat Tube device, for the heat energy in adsorbent bed is distributed to environment, makes adsorbent bed carry out cold-producing medium absorption; One refrigeration unit, for utilizing desorption cold-producing medium out in adsorbent bed to freeze.A kind of Vehicular solar refrigerator is disclosed again in Chinese utility model patent description CN202371960U, this Vehicular solar refrigerator comprises photovoltaic panel, power-supply controller of electric, solar storage battery, low pressure alarm, car refrigerator, wherein, also comprise MTS, Vehicular accumulator cell plug, transformer; Photovoltaic panel is fixed on the top of car body, and power-supply controller of electric is connected with photovoltaic panel, solar storage battery, MTS, low pressure alarm respectively; MTS is connected with transformer and car refrigerator respectively again, and transformer is connected with Vehicular accumulator cell plug again; Wherein MTS is the power supply for switching car refrigerator.By MTS, the power supply of car refrigerator can be switched in solar storage battery and Vehicular accumulator cell.

In three kinds of above-mentioned solar energy refrigerators, although be all to utilize solar energy to power for refrigeration for refrigerator, convenient not enough in the time using and carry.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of solar vehicle-mounted refrigerator, is intended to solve in prior art, and solar vehicle-mounted refrigerator is not easy to the problem that uses and carry.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of solar vehicle-mounted refrigerator, wherein, described solar vehicle-mounted refrigerator comprise for sunshine is converted into electric energy and storage solar charging device and for storing the refrigerating box of food, described solar charging device is removably connected with described refrigerating box; Described solar charging device is provided with plug construction, and described refrigerating box is provided with the retaining mechanism that can lock and unclamp described plug construction; In described solar charging device, be provided with solar panels assembly, battery and the charge controller for described battery being charged and controlling, in described refrigerating box, be provided with refrigeration system, control the power-supply controller of electric of described battery to described refrigeration system power supply.

Further, described solar charging device comprises base box, described base box has the first side and the second side that are oppositely arranged, described solar charging device also comprises the turning frame and the shutter that are positioned at described base box top, one side of one side of described base box the first side and described turning frame and described base box the first side and described shutter is hinged, and described plug construction is arranged in the second side of described base box; Described solar panels assembly comprises the first solar panels and the second solar panels, and described battery, described charge controller and described the first solar panels are arranged in described base box, and described the second solar panels are arranged in described turning frame.

Further, described plug construction comprises two inserted blocks that stretched out by the end face interval of described base box the second side, each described inserted block comprises that the Part I of an end face level by described base box the second side outward-dipping extension and outer end from described sloping portion, to the linearly extended Part II of end face of described base box the second side, are recessed to form lockhole on the Part II of described inserted block.

Further, described refrigerating box comprises casing and covers the lid above described casing; Described lid comprises the refrigerator base cover being connected with described casing, described refrigerator base cover offers and picks and places window, described lid also comprises the refrigerator cover that picks and places window described in opening and cover, refrigerator cover is connected with described refrigerator base cover by the horizontal rotating shaft being arranged on described refrigerator base cover, and can rotate with respect to refrigerator base cover taking described horizontal rotating shaft as axle; Described retaining mechanism is arranged on described refrigerator cover.

Further, described refrigerator cover is provided with two lock chambeies of inserting for described inserted block in described inserted block correspondence position, described refrigerator cover offers button chute in the top in two described lock chambeies, and retaining mechanism comprises two buttons being arranged in described button chute, is connected with each described button bottom and can be with described button mobile two snap close pieces and the spring for each described snap close piece is resetted in each described lock chamber respectively; On each described snap close piece, all convex with and coordinate the dead bolt inserting with described lockhole.

Further, a side of a described snap close piece is provided with the pressure section of outwardly formation at least therein, in described refrigerator cover, be provided with plug housing in the pressure section correspondence position of described snap close piece, in described plug housing, be provided with the spring that one end is connected to the latch in described snap close piece pressure section and is connected with the described latch other end, the end of described latch leans the pressure section outside at described snap close piece.

Further, described refrigerator cover comprises the cover upper casing and the cover drain pan that connect up and down, and described cover upper casing is provided with the base box chute for placing described base box; The outer end of described base box chute extends to the edge of cover upper casing, and described retaining mechanism is arranged on described cover upper casing in the inner place of described base box chute.

Further, the both sides that described base box chute is included in its bottom surface longitudinally extend upwardly to two surperficial longitudinal side walls of described cover upper casing; On two described longitudinal side walls, convex with horizontally disposed position limiting structure, on described base box, offer with described position limiting structure and coordinate spacing stopper slot, described position limiting structure carries out spacing to vertically moving of described base box in described base box inserts described base box chute time.

Further, described charge controller comprises charging control circuit board, on described charging control circuit board, is provided with male end splicing ear and DC socket, offers the jack that supplies described male end splicing ear and described DC socket to pass on the end face of described base box the second side; Described power-supply controller of electric comprises power control circuit plate, is provided with the female end splicing ear matching with described male end splicing ear in the time that described retaining mechanism is locked described plug construction on described power control circuit plate.

Further, described casing comprises shell at the bottom of open-topped refrigerator, be placed at the bottom of described refrigerator inner casing in shell and at the bottom of open-topped refrigerator and be connected to described refrigerator at the bottom of the shell above of shell one side, at the bottom of described refrigerator, at the bottom of shell and described refrigerator, between inner casing, leave predetermined gap; At the bottom of described shell above and described refrigerator, between shell, form heat radiation chamber; Described refrigeration system comprises and is arranged on interior radiating block and the interior supply fan of inner casing at the bottom of described refrigerator and is arranged on semiconductor cooler, scavenger fan and the refrigeration controler in described heat radiation chamber, described semiconductor cooler comprises a heat transfer member, and the heat transfer member of described semiconductor cooler is through inner casing at the bottom of shell at the bottom of described refrigerator and described refrigerator and be connected with described interior radiating block; Described refrigeration controler comprises refrigeration control wiring board and control button, and described control button is located in the described surface of shell above.

Be compared with the prior art, the solar vehicle-mounted refrigerator that the utility model provides, by retaining mechanism and coordinating of plug construction the annexation of solar charging device and refrigerating box being switched, like this, the irradiation to refrigerating box to sunshine while having avoided charge in batteries, and carry and carry the damage to solar charging device in solar vehicle-mounted refrigerator process, facilitate using and carrying of solar vehicle-mounted refrigerator.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the solar vehicle-mounted refrigerator that provides of the utility model embodiment in the time of assembled state;

Fig. 2 is the decomposing schematic representation of the solar vehicle-mounted refrigerator that provides of the utility model embodiment;

Fig. 3 is the schematic perspective view of the solar vehicle-mounted refrigerator that provides of the utility model embodiment in the time of released state;

Fig. 4 is the cross-sectional schematic along I-I face in Fig. 1;

Fig. 5 is A portion enlarged drawing in Fig. 2;

Fig. 6 is B portion enlarged drawing in Fig. 3;

Fig. 7 is the cross-sectional schematic along II-II face in Fig. 3;

Fig. 8 is the schematic perspective view of the solar charging device that provides of the utility model embodiment in the time of the state of use;

Fig. 9 is the schematic perspective view of the lid that provides of the utility model embodiment in the time of open mode;

Figure 10 is the schematic perspective view of the refrigerator cover that provides of the utility model embodiment;

Figure 11 is the decomposing schematic representation of the lid that provides of the utility model embodiment;

Figure 12 is the cross-sectional schematic along III-III face in Figure 10;

Figure 13 is the schematic perspective view of the casing that provides of the utility model embodiment;

Figure 14 is the schematic perspective view of the sheath shell that provides of the utility model embodiment.

Detailed description of the invention

In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.

As shown in Fig. 1 to Figure 14, the preferred embodiment providing for the utility model.

The solar vehicle-mounted refrigerator that the present embodiment provides, solar vehicle-mounted refrigerator comprises solar charging device 1 for sunshine being converted into electric energy and electric energy is stored and the refrigerating box 2 for low-temperature storage food, and solar charging device 1 is removably connected with refrigerating box 2; Solar charging device 1 is provided with plug construction 10, and refrigerating box 2 is provided with the retaining mechanism 20 that can lock and unclamp plug construction 10; In solar charging device 1, be provided with solar panels assembly 11, battery 12 and the charge controller 13 for battery 12 being charged and controlling, in refrigerating box 2, be provided with refrigeration system 21, control the power-supply controller of electric 22 that battery 12 is powered to refrigeration system 21.

Above-mentioned solar vehicle-mounted refrigerator, need to charge to battery 12 time, unclamp plug construction 10 by retaining mechanism 20 solar charging device 1 is separated with refrigerating box 2, solar charging device 1 is placed in the sun, and be connected and power with refrigerating box 2 by wire; After battery 12 has charged, lock plug construction 10 by retaining mechanism 20 solar charging device 1 is fixedly connected with refrigerating box 2.By retaining mechanism 20 and coordinating of plug construction 10 solar charging device 1 and the annexation of refrigerating box 2 being switched, like this, the irradiation to refrigerating box 2 to sunshine while having avoided battery 12 to charge, and carry and carry the damage to solar charging device 1 in solar vehicle-mounted refrigerator process, facilitate using and carrying of solar vehicle-mounted refrigerator.

For sake of convenience, hereinafter alleged " front " " afterwards " " on " forward and backward, the upper and lower of D score and accompanying drawing itself is to consistent, but structure of the present utility model do not played to restriction effect.

Referring to Fig. 1 to Fig. 8, solar charging device 1 comprises base box 14, turning frame 15 and shutter 16, solar panels assembly 11, battery 12 and the charge controller 13 for battery 12 being charged and controlling are installed in solar charging device 1, and solar panels assembly 11 comprises the first solar panels 111 and the second solar panels 112.The first solar panels 111 and the second solar panels 112 all adopt the solar cell materials such as monocrystalline silicon, polysilicon, non-crystalline silicon, GaAs, GaAlAs, InP, CdS or CdTe to make.Base box 14 is rectangular shape, and base box 14 has the first side 14a and the second side 14b that are oppositely arranged, and turning frame 15 and shutter 16 orders are arranged on the top of base box 14, and the size of turning frame 15 and shutter 16 is corresponding with base box 14.The rear side of the first side 14a of base box 14 and the rear side of turning frame 15 and base box 14 first side 14a and shutter 16 is hinged, and turning frame 15 and shutter 16 all can be outwards rotated around hinged place.

Base box 14 is made up of base box drain pan 141 and the base box face frame 142 being fixedly connected on base box drain pan 141, can find out from Fig. 2, Fig. 7 and Fig. 8, and in base box drain pan 141, convex with multiple limited posts 143, battery 12 is embedded between limited post 143 tightly.Charge controller 13 is for control that battery 12 is charged, it comprises that filling screw is fixed on the electric control wiring board 131 on base box drain pan 141, it is interior near the second side 14b end that electric control wiring board 131 is arranged on base box drain pan 141, on charging control circuit board 131, be provided with male end splicing ear 132 and DC socket 133, on the end face of base box drain pan 141 second side 14b and base box face frame 142 second side 14b, offer the jack that supplies male end splicing ear 132 and DC socket 133 to pass, the first solar panels 111 are embedded in base box face frame 142 by its surrounding, its apical side height is a little less than the end face of base box face frame 142.The second solar panels 112 are embedded in turning frame 15 by its surrounding, and its two sides height is a little less than the two sides of turning frame 15.In the time not rotating between shutter 16 and base box 14, shutter 16 is placed on the second solar panels 112 and turning frame 15, and the second solar panels 112 and turning frame 15 are blocked completely; In the time of the second solar panels 112 and turning frame 15 outside upset, outside the second solar panels 112 and the first solar panels 111, be exposed under sunshine, and can carry out the absorption of sunshine.

Certainly, in solar panels assembly 11, the quantity of solar panel may increase according to actual conditions, for example between base box 14 and turning frame 15, set up frame, the adjacent side of the first side 14a on frame and base box 14 (or second side 14b) is hinged and connected, and can after turning frame 15 turns up, rotate outward around this side direction, and the solar panel of setting up is fixedly installed in frame.

Plug construction 10, be arranged on the second side 14b of base box 14, from Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 8 can find out, plug construction 10 comprises two inserted blocks 101 (quantity of inserted block 101 can be also or other numbers) that stretched out by the end face interval of base box 14 second side 14b, each inserted block 101 comprises the Part I 101a of an end face level by base box 14 second side 14b outward-dipping extension and outer end from the sloping portion linearly extended Part II 101b of end face to base box 14 second side 14b, between Part I 101a and Part II 101b, be connected with arch section 101c, on the Part II 101b of inserted block 101, be recessed to form lockhole 102.

Each inserted block 101 is formed by connecting by symmetrical bottom and top, bottom is convexly equipped with on base box drain pan 141 and is one-body molded with base box drain pan 141, top is convexly equipped with on base box face frame 142 and is one-body molded with base box face frame 142, forms two inserted blocks 101 that are positioned at base box 14 second side 14b after base box drain pan 141 is connected with base box face frame 142.

Certainly, inserted block 101 can be also and base box drain pan 141 or one-body molded with base box face frame 142, or be arranged on by the mode such as screw, clamping on the end face of base box 14.

Referring to Fig. 1 to Fig. 4 and Fig. 9 to Figure 14, refrigerating box 2 is roughly cuboid, and it comprises casing 23 and covers the lid 24 above casing 23; Lid 24 comprises and the refrigerator base cover 241 and the refrigerator cover 242 that is arranged on refrigerator base cover 241 tops that are fixed on casing 23 tops, refrigerator base cover 241 is fixed on casing 23 by clamping and screw mode, front side and the rear side of refrigerator base cover 241 are all provided with handle 25, offer the tank 231 of accommodating this handle 25 on the relevant position of casing 23.On refrigerator base cover 241, have one can be communicated with casing 23 inside pick and place window 2411, one-body molded in the front side of refrigerator base cover 241 have a protruding axle bed 2412, on axle bed 2412, offer through hole and in through hole, insert a horizontal rotating shaft 2413 rotationally, the front side of refrigerator cover 242 is connected with refrigerator base cover 241 by the horizontal rotating shaft 2413 being arranged on refrigerator base cover 241, and can rotate with respect to refrigerator base cover 241 taking horizontal rotating shaft 2413 as axle, along with rotating to open and cover, refrigerator cover 242 picks and places window 2411.At the rear side of refrigerator cover 242, hook 26 is installed, the rear side of refrigerator base cover 241 is provided with and buckles 27 with hook 26 corresponding positions, by buckle 27 with hook 26 coordinate, in refrigerator cover 242 cover refrigerator base cover 241 pick and place on window 2411 time, locking refrigerator cover 242, buckling 27 can be that all that can realize lockover hook 26 in prior art buckle 27.

Refrigerator cover 242 comprises cover drain pan 2421 and is fixedly connected on the cover upper casing 2422 of cover drain pan 2421 tops, can find out from Fig. 1 to Fig. 4 and Fig. 9 to Figure 12, the bottom of cover drain pan 2421 is formed with towards described and picks and places the lug boss that window 2411 protrudes and coordinate with the periphery that picks and places window 2411, and window 2411 peripheries that pick and place at refrigerator base cover 241 are provided with fluid sealant, the lug boss of this cover drain pan 2421, in the time that refrigerator cover 242 and refrigerator base cover 241 cover, stretches out this and picks and places in window 2411.Cover upper casing 2422 is provided with for placing base box 14 and coordinates the base box chute 2423 slipping into, base box chute 2423 is by extending to its posterior edges near its forward position on cover upper casing 2422, the width of base box chute 2423 is a little slightly longer than base box 14, and base box 14 can be moved forward and backward in base box chute 2423.The both sides that base box chute 2423 is included in its bottom surface longitudinally extend upwardly to two surperficial longitudinal side wall 2423a of cover upper casing 2422, the height of base box chute 2423 longitudinal side wall 2423a is a little less than the height of base box 14, on two longitudinal side wall 2423a, convex with horizontally disposed position limiting structure 28, on base box 14, offer with position limiting structure 28 and coordinate spacing stopper slot 144, position limiting structure 28 inserts base box chute 2423 in base box 14 and carries out spacing to vertically moving of base box 14 when interior.On two longitudinal side wall 2423a, have multiple through holes, in cover upper casing 2422, in the both sides of base box chute 2423, spacing deck 281 is installed, each spacing deck 281 comprises and being fitted on cover upper casing 2422 in the plate body 2811 at the longitudinal side wall 2423a back side with by the multiple spacing salient point 2812 being arranged on plate body 2811, the position of each spacing salient point 2812 and shape are corresponding with the through hole of longitudinal side wall 2423a, and passed by through hole, be convexly equipped with on the surface of longitudinal side wall 2423a, above-mentioned spacing salient point 2812 forms the position limiting structure 28 (spacing salient point 2812 can be to be also made of one piece with cover upper casing 2422) on longitudinal side wall 2423a.Like this, be subject under the effect of longitudinal side wall 2423a and position limiting structure 28, base box 14 only can be in base box chute 2423 before and after transverse shifting, by base box 14 being placed in the base box chute 2423 at refrigerating box 2 tops, make solar charging device 1 and refrigerating box 2 form an overall structure, thereby be convenient to carrying and the placement of solar vehicle-mounted refrigerator, avoid the inconvenience bringing when separately carrying.

Certainly also horizontally extending positive stop strip, limited block of position limiting structure 28.

Retaining mechanism 20, is arranged in the cover upper casing 2422 of refrigerator cover 242.From Fig. 2, Fig. 3, Fig. 5 and Fig. 9 to Figure 12 can find out, on cover upper casing 2422, offer two lock chambeies 2424 of inserting for inserted block 101, two lock chambeies 2424 are positioned at the inner place of base box chute 2423, lock chamber 2424 has an insert port being communicated with base box chute 2423 towards a side of base box chute 2423, cover upper casing 2422 offers button chute 2424a in the top in two lock chambeies 2424, retaining mechanism 20 comprises two buttons 201 that are arranged in button chute 2424a, be connected with each button 201 bottoms respectively and can be with button 201 in two snap close pieces 202 and the spring for each snap close piece 202 is resetted of the 2424 interior movements of each lock chamber, on each snap close piece 202, all convex with and coordinate the dead bolt 203 inserting with lockhole 102, inner side (being positioned in two mutual opposed one sides of the snap close piece 202) spring that dead bolt 203 is arranged on snap close piece 202 is connected to respectively on the outside of snap close piece 202.Like this, each inserted block 101 correspondences are entered behind lock chamber 2424 by each insert port, snap close piece 202 is under the thrust of spring, the dead bolt 203 of its inner side is embedded in the lockhole 102 of inserted block 101, thereby inserted block 101 is locked in each lock chamber 2424, and then makes solar charging device 1 fixed placement on refrigerating box 2.

For further strengthening the sealed power of snap close piece 202, the front side wall of a snap close piece 202 is provided with the pressure section 202a of outwardly formation at least therein, Fig. 2, Fig. 5 and Figure 11 can find out, in cover upper casing 2422, be provided with plug housing 205 in the pressure section 202a of snap close piece 202 correspondence position, in plug housing 205, be provided with the spring that one end is connected to the latch 204 in snap close piece 202 pressure section 202a and is connected with latch 204 other ends, latch 204 is perpendicular to the leading flank of snap close piece 202, under the thrust of spring, the end of latch 204 leans the outside at snap close piece 202 pressure section 202a.Like this, in the time stirring button 201 and unblank, except overcoming the thrust that is positioned at snap close piece 202 back springs, also need to overcome the radial thrust of latch 204 ends to snap close piece 202, the sealed power of snap close piece 202 is increased, and solar charging device 1 is more firm with being connected of refrigerating box 2

Power-supply controller of electric 22, being used for controlling battery 12 powers to refrigeration system 21, can find out from Figure 11 and Figure 12, it comprises power control circuit plate 221, on power control circuit plate 221, be provided with in the time that inserted block 101 inserts lock chamber 2424 (in the time that solar charging device 1 is connected with refrigerating box 2) the female end splicing ear 222 being connected with male end splicing ear 132.Cover upper casing 2422 offers an opening 2425 in the inner of base box chute 2423, is provided with the dustproof gasket 29 for shutoff opening 2425 in cover upper casing 2422, and power control circuit plate 221 and female end splicing ear 222 are fixedly mounted on dustproof gasket 29.

Referring to Fig. 1 to Fig. 4 and Figure 13, casing 23 comprises shell 231 at the bottom of open-topped refrigerator, be placed at the bottom of refrigerator inner casing 232 in shell 231 and at the bottom of open-topped refrigerator and be fixedly connected on refrigerator at the bottom of the shell 233 above of shell 231 front sides, at the bottom of refrigerator, at the bottom of shell 231 and refrigerator, inner casing 232 is roughly cuboid, shell 233 is towards the front side of shell 231 at the bottom of refrigerator and towards upper shed above, at the bottom of its shape and refrigerator, shell 231 matches, and refrigerator base cover 241 can cover at the bottom of refrigerator shell 231 and the top open part of shell 233 above.

At the bottom of refrigerator, at the bottom of shell 231 and refrigerator, between inner casing 232, leave predetermined gap, can find out from Fig. 2 and Fig. 4, pick and place window 2411 position corresponding with inner casing at the bottom of refrigerator 232 on refrigerator base cover 241.At the bottom of refrigerator, on the leading flank of shell 231, offer outer installing port 2311 with the position that shell 233 is corresponding above, at the bottom of refrigerator, on inner casing 232, offer interior installing port 2321 in the position of outer installing port 2311 correspondences.At the bottom of shell 233 and refrigerator, between shell 231, form heat radiation chamber 234 above.

Refrigeration system 21 comprises interior radiating block 211, interior supply fan 212, semiconductor cooler 213, scavenger fan 214 and refrigeration controler 215.Can find out from Fig. 2, Fig. 4 and Figure 13, interior radiating block 211 and interior supply fan 212 are arranged at the bottom of refrigerator in inner casing 232, interior radiating block 211 adopts metallic aluminium to make, it has the aluminium flake of multiple longitudinal settings, interior radiating block 211 is fixed by screws in interior installing port 2321 places of inner casing 232 at the bottom of refrigerator, and interior supply fan 212 is positioned at the below of radiating block 211.Semiconductor cooler 213, scavenger fan 214 and refrigeration controler 215 are arranged in heat radiation chamber 234, wherein, semiconductor cooler 213 comprises a heat transfer member 2131, the heat transfer member 2131 of semiconductor cooler 213 is through the interior installing port 2321 of inner casing 232 at the bottom of the outer installing port 2311 of shell 231 at the bottom of refrigerator and described refrigerator and be connected with described interior radiating block 211, and scavenger fan 214 is arranged on the front of semiconductor cooler 213.Refrigeration controler 215 is worked for controlling semiconductor cooler 213, scavenger fan 214 and interior supply fan 212, refrigeration controler 215 comprises refrigeration control wiring board 2151 and controls by key 2152, controls and be located in the surface of shell 233 above by key 2152.

At the bottom of refrigerator, the inside of inner casing 232 is also provided with a sheath shell 235, can find out from Fig. 2, Fig. 4 and Figure 14, sheath shell 235 has inlet air district 235a and is positioned at the wind outlet area 235b of inlet air district 235a top, the inlet air district 235a of sheath shell 235 is corresponding with the position of supply fan, and wind outlet area 235b is positioned at the top of radiating block 211.

These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a solar vehicle-mounted refrigerator, it is characterized in that: described solar vehicle-mounted refrigerator comprise for sunshine is converted into electric energy and storage solar charging device and for storing the refrigerating box of food, described solar charging device is removably connected with described refrigerating box; Described solar charging device is provided with plug construction, and described refrigerating box is provided with the retaining mechanism that can lock and unclamp described plug construction; In described solar charging device, be provided with solar panels assembly, battery and the charge controller for described battery being charged and controlling, in described refrigerating box, be provided with refrigeration system, control the power-supply controller of electric of described battery to described refrigeration system power supply.

2. solar vehicle-mounted refrigerator according to claim 1, it is characterized in that: described solar charging device comprises base box, described base box has the first side and the second side that are oppositely arranged, described solar charging device also comprises the turning frame and the shutter that are positioned at described base box top, one side of one side of described base box the first side and described turning frame and described base box the first side and described shutter is hinged, and described plug construction is arranged in the second side of described base box; Described solar panels assembly comprises the first solar panels and the second solar panels, and described battery, described charge controller and described the first solar panels are arranged in described base box, and described the second solar panels are arranged in described turning frame.

3. solar vehicle-mounted refrigerator according to claim 2, it is characterized in that: described plug construction comprises two inserted blocks that stretched out by the end face interval of described base box the second side, each described inserted block comprises that the Part I of an end face level by described base box the second side outward-dipping extension and outer end from described sloping portion, to the linearly extended Part II of end face of described base box the second side, are recessed to form lockhole on the Part II of described inserted block.

4. solar vehicle-mounted refrigerator according to claim 3, is characterized in that: described refrigerating box comprises casing and covers the lid above described casing; Described lid comprises the refrigerator base cover being connected with described casing, described refrigerator base cover offers and picks and places window, described lid also comprises the refrigerator cover that picks and places window described in opening and cover, refrigerator cover is connected with described refrigerator base cover by the horizontal rotating shaft being arranged on described refrigerator base cover, and can rotate with respect to refrigerator base cover taking described horizontal rotating shaft as axle; Described retaining mechanism is arranged on described refrigerator cover.

5. solar vehicle-mounted refrigerator according to claim 4, it is characterized in that: described refrigerator cover is provided with two lock chambeies of inserting for described inserted block in described inserted block correspondence position, described refrigerator cover offers button chute in the top in two described lock chambeies, and retaining mechanism comprises two buttons being arranged in described button chute, is connected with each described button bottom and can be with described button mobile two snap close pieces and the spring for each described snap close piece is resetted in each described lock chamber respectively; On each described snap close piece, all convex with and coordinate the dead bolt inserting with described lockhole.

6. solar vehicle-mounted refrigerator according to claim 5, it is characterized in that: a side of a described snap close piece is provided with the one-tenth pressure section of outwardly formation at least therein, in described refrigerator cover, be provided with plug housing in the pressure section correspondence position of described snap close piece, in described plug housing, be provided with the spring that one end is connected to the latch in described snap close piece pressure section and is connected with the described latch other end, the end of described latch leans the pressure section outside at described snap close piece.

7. solar vehicle-mounted refrigerator according to claim 5, is characterized in that: described refrigerator cover comprises the cover upper casing and the cover drain pan that connect up and down, and described cover upper casing is provided with the base box chute for placing described base box; The outer end of described base box chute extends to the edge of cover upper casing, and described retaining mechanism is arranged on described cover upper casing in the inner place of described base box chute.

8. solar vehicle-mounted refrigerator according to claim 7, is characterized in that: the both sides that described base box chute is included in its bottom surface longitudinally extend upwardly to two surperficial longitudinal side walls of described cover upper casing; On two described longitudinal side walls, convex with horizontally disposed position limiting structure, on described base box, offer with described position limiting structure and coordinate spacing stopper slot, described position limiting structure carries out spacing to vertically moving of described base box in described base box inserts described base box chute time.

9. according to the solar vehicle-mounted refrigerator described in claim 2 to 6 any one, it is characterized in that: described charge controller comprises charging control circuit board, on described charging control circuit board, be provided with male end splicing ear and DC socket, on the end face of described base box the second side, offer the jack that supplies described male end splicing ear and described DC socket to pass; Described power-supply controller of electric comprises power control circuit plate, is provided with the female end splicing ear matching with described male end splicing ear in the time that described retaining mechanism is locked described plug construction on described power control circuit plate.

10. according to the solar vehicle-mounted refrigerator described in claim 4 to 6 any one, it is characterized in that: described casing comprises shell at the bottom of open-topped refrigerator, be placed at the bottom of described refrigerator inner casing in shell and at the bottom of open-topped refrigerator and be connected to described refrigerator at the bottom of the shell above of shell one side, at the bottom of described refrigerator, at the bottom of shell and described refrigerator, between inner casing, leave predetermined gap; At the bottom of described shell above and described refrigerator, between shell, form heat radiation chamber; Described refrigeration system comprises and is arranged on interior radiating block and the interior supply fan of inner casing at the bottom of described refrigerator and is arranged on semiconductor cooler, scavenger fan and the refrigeration controler in described heat radiation chamber, described semiconductor cooler comprises a heat transfer member, and the heat transfer member of described semiconductor cooler is through inner casing at the bottom of shell at the bottom of described refrigerator and described refrigerator and be connected with described interior radiating block; Described refrigeration controler comprises refrigeration control wiring board and control button, and described control button is located in the described surface of shell above.