CN214426216U

CN214426216U - Solar cooker

Info

Publication number: CN214426216U
Application number: CN202120188612.3U
Authority: CN
Inventors: 路灵; 张修田; 黄鸣; 许蒙蒙; 刘春喜; 王丽
Original assignee: Himin Solar Co Ltd
Current assignee: Himin Solar Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-19
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a solar cooker, which belongs to the technical field of solar heat utilization. The cooker comprises a base, wherein a vacuum tube and a reflector framework are arranged on the base, and the vacuum tube is fixed on the reflector framework; the bottom of the support frame close to the opening direction of the vacuum tube is provided with a vertically placed semicircular rotary table, the circle center position of the semicircular rotary table is provided with a center hole, the surface circumferential direction of the semicircular rotary table is provided with a plurality of positioning holes, the base is provided with a support shaft, one end of the support shaft in the length direction is arranged on the base, the other end of the support shaft is provided with two round holes arranged at intervals along the axis direction of the support shaft, the first round hole is connected with the center hole through a pin shaft, and the second round hole is detachably connected with the positioning holes through a pin shaft.

Description

Solar cooker

Technical Field

The utility model belongs to the technical field of solar thermal energy utilizes, specifically relate to a solar cooker.

Background

The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.

The current social environment problem is increasingly serious, and particularly, the energy consumption of food processing factories is very large. In the food processing technology chain, one link is processed by using the solar cooker, so that the carbon emission can be reduced, and the energy can be saved.

The inventor finds that the prior art discloses a solar cooker (CN202885279U) which mainly comprises a base, a solar cooker, a horizontal adjusting system and a pitching adjusting system, but the inventor finds that the cooker generates electricity through a cooker solar panel to drive the horizontal and pitching movements of the cooking bench, so that the overall structure is complex, particularly the pitching movement is realized by driving a telescopic piece in a cylinder body, the telescopic piece is generally used for a hydraulic cylinder or a cylinder, wherein the hydraulic cylinder needs hydraulic oil, the environment is easily polluted, the cylinder is difficult to adjust, and the manual adjusting modes of the two modes are difficult.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the utility model provides a solar cooker, the every single move and the horizontal angle that can realize manual regulation vacuum tube through this solar cooker adjust.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

at least one embodiment of the utility model provides a solar cooker, which comprises a base, wherein the base is provided with a vacuum tube and a reflector framework, and the vacuum tube is fixed on the reflector framework; the bottom of the support frame close to the opening direction of the vacuum tube is provided with a vertically placed semicircular rotary table, a center hole is formed in the position of the circle center of the semicircular rotary table, a plurality of positioning holes are formed in the circumferential direction of the surface of the semicircular rotary table, a supporting shaft is arranged on the base and can rotate around the axis of the supporting shaft, one end of the supporting shaft in the length direction is arranged on the base, the other end of the supporting shaft is provided with two round holes arranged at intervals along the axis direction of the supporting shaft, the first round hole is connected with the central hole through a pin shaft, and the second round hole is detachably connected with the positioning holes through a pin shaft.

Furthermore, the open end of the vacuum tube is connected with a connecting sleeve in the shape of a circular truncated cone, the connecting sleeve is a flexible body, one end opening of the connecting sleeve is sleeved at the end part of the vacuum tube, the other end opening is fixed on the wall surface, the wall surface is provided with a through hole communicated with the connecting sleeve,

furthermore, a support sleeve is sleeved outside the support shaft, a bearing is arranged between the support shaft and the support sleeve, and the bottom of the support sleeve is arranged on the base.

Furthermore, two upright rods which are vertically arranged are arranged at the bottom of the support frame close to the opening direction of the vacuum tube, and the two upright rods are connected through a cross rod.

Furthermore, the top of the supporting frame is connected with the vacuum tube through a pair of matched semicircular clamping plates.

Further, the base is fixed on the ground through expansion bolts.

Furthermore, the whole reflector on the reflector framework is parabolic, the vacuum tube is arranged at the focus of the reflector, and the reflector can reflect light irradiated on the reflector into the vacuum tube.

Furthermore, the two reflecting plates are divided into two parts and are arranged on two sides of the vacuum tube by taking the axis of the vacuum tube as a central line, and a gap is formed between the two reflecting plates.

Furthermore, the reflector is made of a mirror aluminum plate.

Further, a tool for barbecue is arranged in the vacuum tube.

Compared with the prior art, the utility model has the advantages and positive effect be:

(1) the utility model provides a reflector panel angle tracking sun is from top to bottom and control the adjustment in the solar cooker, through the locating hole of adjustment semi-circular carousel go up circumferencial direction and the pitching angle manual regulation that the epaxial second round hole cooperation of back can manual regulation vacuum tube, can rotate the horizontal rotation that the back shaft realized the stay tube simultaneously, simple structure need not electric power or hydraulic oil etc..

(2) The utility model provides a vacuum tube connection flexible coupling sleeve in solar cooker when vacuum tube and reflector panel are whole about rotating, the vacuum tube is empty always in the flexible coupling sleeve, and the flexible coupling sleeve is with indoor as an organic whole, and indoor operation is more convenient, avoids the pollution of external environment to inside, because of the indoor time aseptic workshop, plays effectual sealed effect.

(3) The utility model provides a reflector panel among solar cooker is the parabola shape, and the vacuum tube is located its focus, through the reflector panel with the sunlight gather the vacuum tube on, realize cooking to the inside food of vacuum tube.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is an overall structural view of a bidirectional tracking solar cooker for roast and braised chicken according to an embodiment of the present invention;

FIG. 2 is a front view of the condenser assembly connected to the vacuum tube in the cooker of the embodiment of the present invention;

FIG. 3 is a top view of the connection between the light focusing assembly and the vacuum tube in the cooking device of the embodiment of the present invention;

FIG. 4 is a front view of an upper bracket assembly in the cooker in an embodiment of the present invention;

FIG. 5 is a left side view of an upper bracket assembly in the cooking appliance in an embodiment of the present invention;

FIG. 6 is an isometric view of an upper bracket assembly in a cooking appliance in an embodiment of the present invention;

FIG. 7 is a view showing a structure of a swing assembly in the cooker according to the embodiment of the present invention;

fig. 8 is an internal structure view of a vacuum tube in the cooker according to the embodiment of the present invention.

In the figure: 1-a lower bracket component, 2-a light gathering component, 3-a vacuum tube component, 4-an upper bracket component, 5-a flexible connecting sleeve, 6-a rotary component, 7-a rotating shaft support component, 8-two linkage components, 9-a fixed shaft pin and 10-a movable shaft pin; 21-left reflector, 22-right reflector, 41-vacuum tube bracket, 42-upright rod, 43-adjusting disk, 44-cross rod, 45-inclined support rod, 61-adjusting disk fixing piece, 62-dust-proof sleeve, 63-support sleeve component, 64-shaft end plate, 65-support shaft head, 66-ball bearing and 67-support steel tube.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the embodiment of the utility model provides a bidirectional tracking solar cooker for roasting and braised chicken, the cooker mainly comprises a rotating shaft support frame component 7, a vacuum tube component 3 and a light gathering component 2, wherein the light-gathering component 2 mainly comprises a reflector and a framework, the reflector is arranged on the framework, the whole reflector is in a parabolic shape, and the two ends of the framework in the length direction are respectively connected with the vacuum tube through an upper bracket component 4 and a lower bracket component 1, thus, the vacuum tube can rotate as a whole, the vacuum tube is just arranged at the central position of the width direction of the reflector, when the sun irradiates on the reflector, the sunlight can be reflected in the vacuum tube to roast the food in the vacuum tube, the vacuum tube can be used for hanging the food of braised chicken and the like, therefore, the solar cooker provided by the embodiment can intensively bake food by fully utilizing solar energy.

It should be noted that, vacuum tube assembly 3, because vacuum tube 3 is the glass material, the impact resistance is poor, and there is a protection bucket inside, gridion, heat preservation lid etc. to constitute, and internals are stainless steel, and are corrosion-resistant, and inside is equipped with the gridion frock that is used for toasting specially, and the gridion is for the couple of roast chicken design see figure 8. The upper end and the lower end of the outer wall surface of the vacuum tube are fixed together with the upper bracket assembly and the lower bracket assembly, and the pipe orifice part at the top of the vacuum tube extends into the flexible connecting sleeve 5 fixed on the wall surface to pick and place food indoors.

Specifically, the top of the vacuum tube in the vacuum tube assembly 3 is connected with the wall through a flexible connecting sleeve 5, the flexible connecting sleeve 5 is in a round table shape, one end with a smaller opening is sleeved on the vacuum tube and is in sealed connection with the vacuum tube, one end with a larger opening is fixed on the wall, and meanwhile, a hole is formed in the wall and communicated with the flexible connecting sleeve 5.

Preferably, the flexible connecting sleeve 5 in this embodiment is made of polyethylene, or other soft aging-resistant material, or cloth, and has a certain sealing function. One end of the sleeve is sleeved on the vacuum tube to play a role in sealing, the other end of the sleeve is fixed on an inclined window or a wall body, so that the inner surface of the flexible connecting sleeve is connected with the inside of a room, and food is placed into the vacuum tube to heat the food from the indoor operation. It should be noted that the flexible connection sleeve 5 can be adjusted horizontally and vertically according to the rotation of the vacuum tube and the light-gathering component, and can move freely. Vacuum nozzles are also attached to the chamber. The operation is from inside, and convenience of food is got and is taken, keeps indoor sterile environment.

So the solar cooker that this implementation provided is distinguished from the roast dazzle of tradition, and the roast dazzles of tradition, outdoor heating food, and the very reflector panel of vacuum tube can adjust by a wide margin, trails the sun, and the solar cooker of this embodiment can be used in taking off the chicken workshop and use, and flexible coupling sleeve 5 sets up on the outer wall face in taking off the chicken farm, can trail the sun, can be in the same place with wall body effective connection again, increases flexible coupling sleeve structure. The vacuum pipe opening is sealed and connected with the indoor space, food is heated outdoors, the indoor space is required to be sterile, and the vacuum pipe is connected with the building in a sealing way through a rubber or plastic material part. The azimuth angle of the cooker is manually adjusted, the cooker tracks the sun, so that the sunlight vertically irradiates on the reflector which is in a paraboloid structure and directly condenses on the vacuum tube to heat food in the vacuum tube.

Further, as shown in fig. 2-3, the two reflectors in this embodiment are mainly a left reflector 21 and a right reflector 22, and the two reflectors are arranged in an opposite array with the axis of the vacuum tube as the center line, both of the two reflectors are fixed on the framework, and the two frameworks are connected to the vacuum tube at the top and the bottom through the upper bracket assembly and the lower bracket assembly, respectively.

It should be noted that, in this embodiment, the framework for fixing the reflector may be formed by welding a square tube and a round bar to support the whole reflector.

In order to adjust the installation angle of the reflector to precisely aim at the sun and ensure that the sunlight can directly irradiate the reflector, as shown in fig. 1, the top end of the vacuum tube in this embodiment is connected with the vacuum tube through an upper bracket assembly 4, the upper bracket assembly 4 mainly comprises a vacuum tube bracket 41, an upright post 42, an adjusting disk 43, a cross rod 44 and an inclined support rod 45, as shown in fig. 4-6, wherein the vacuum tube bracket 41 mainly comprises an upper U-shaped cover plate and a lower U-shaped cover plate, the end of the vacuum tube is wrapped through the two U-shaped cover plates to fix the vacuum tube, further, the bottom of the vacuum tube bracket 41 is connected with the adjusting disk 43, the adjusting disk is made of thick steel plate or other metal material and has a center hole, a fixing pin shaft 9 is installed on the center hole, and a plurality of small holes are uniformly distributed on the surface of the adjusting disk in the circumferential direction around the center of the adjusting disk, the small hole is provided with a movable shaft pin 10. The upright rods 43 are respectively arranged at two sides of the bottom of the vacuum tube bracket 41, the bottoms of the two upright rods are connected together through a cross rod 43, and meanwhile, the two upright rods 43 are connected with the framework of the reflector through an inclined support rod 45.

Furthermore, in this embodiment, the rotating shaft support frame assembly 7 is provided with a rotating assembly 6 for controlling the vacuum tube to perform pitching motion, and the rotating assembly mainly includes an adjusting disk fixing member 61, a dust-proof sleeve 62, a support sleeve assembly 63, a shaft end plate 64, a support shaft head 65, a ball bearing 66, and a support steel tube 67.

Specifically, the bottom of the support shaft head 65 is fixed on the base through the shaft end plate 64, the support shaft head 65 can rotate around the axis of the support shaft head 65, and the shaft end plate 64 mainly plays a role in positioning and does not generate displacement change when the support shaft assembly rotates. A supporting steel pipe 67 is connected to each top of the supporting shaft head 65, an adjusting disc fixing piece 61 is arranged on each top of the supporting steel pipe 67, two positioning holes are sequentially formed in the adjusting disc fixing piece 61 along the axis direction of the adjusting disc fixing piece, the positioning holes in the tops are connected with a central hole in the adjusting disc 43 through a fixing pin shaft 9, the adjusting disc can rotate relative to the adjusting disc fixing piece 61, and the positioning holes in the bottoms of the adjusting disc fixing pieces 61 are connected with small holes in the circumferential direction of the adjusting disc through movable shaft pins 10.

Therefore, when the pitching angle of the vacuum tube needs to be adjusted, an operator can pull out the movable pin shaft 10, then rotate the adjusting disc 43, and reconnect the adjusting disc 43 with the positioning hole on the adjusting disc fixing part 61, so that the vacuum tube can adjust the height angle of the vacuum tube according to the position of the sun.

Furthermore, a support sleeve component 63 is sleeved outside the support shaft head 65 in the embodiment, the bottom of the support sleeve component 63 is fixed on the base through a bolt, a ball bearing 66 is respectively arranged at the top and the bottom inside the support sleeve component 63, and the support shaft head 65 is connected with the support sleeve component 63 through the two ball bearing seats, so that the rotation of the support shaft head is realized, and when the horizontal angle of the vacuum tube needs to be adjusted, the rotation can be realized by controlling the rotation of the support shaft.

It should be noted here that, since the flexible connection sleeve 5 in this embodiment is flexible, although the vacuum tube is inserted into the flexible connection sleeve 5, the vacuum tube can still rotate a certain angle.

Preferably, the lower bracket assembly 1 is formed by bending, molding, welding, spraying plastic and other processes of a galvanized plate. Or stainless steel material, or plastic material.

Further preferably, the rotating shaft support frame assembly 7 in the embodiment is made of metal, is mainly formed by welding a rectangular steel, a round steel or an angle steel and other steel parts, has certain strength, and ensures stability and strength because the weight of the whole rotating assembly, the light gathering assembly, the vacuum tube assembly and the food heated inside falls on the rotating shaft support frame assembly. The lower end of the rotating shaft support frame assembly 7 is fixed on the ground through expansion bolts, the side surface is only designed by a wall structure, and the upper end of the rotating shaft support frame assembly is connected with a rotating assembly and used as a positioning seat of the rotating assembly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A solar cooker comprises a base, wherein a vacuum tube and a reflector framework are arranged on the base, and the vacuum tube is fixed on the reflector framework; the bottom of the support frame close to the opening direction of the vacuum tube is provided with a vertically placed semicircular rotary table, a center hole is formed in the position of the circle center of the semicircular rotary table, a plurality of positioning holes are formed in the circumferential direction of the surface of the semicircular rotary table, a supporting shaft is arranged on the base and can rotate around the axis of the supporting shaft, one end of the supporting shaft in the length direction is arranged on the base, the other end of the supporting shaft is provided with two round holes arranged at intervals along the axis direction of the supporting shaft, the first round hole is connected with the central hole through a pin shaft, and the second round hole is detachably connected with the positioning holes through a pin shaft.

2. The solar cooker according to claim 1, wherein the open end of the vacuum tube is connected to a connection sleeve in the shape of a circular truncated cone, the connection sleeve is a flexible body, one end of the connection sleeve is open and sleeved on the end of the vacuum tube, the other end of the connection sleeve is open and fixed on the wall surface, and the wall surface is provided with a through hole communicated with the connection sleeve.

3. The solar cooker according to claim 1, wherein the support shaft is externally sleeved with a support sleeve, a bearing is arranged between the support shaft and the support sleeve, and the bottom of the support sleeve is arranged on the base.

4. A solar cooker according to claim 1, wherein the bottom of the support frame near the opening of the vacuum tube is provided with two upright poles connected by a cross bar.

5. A solar cooker according to claim 1, wherein the top of the support frame is connected to said vacuum tube by a pair of cooperating semi-circular clamps.

6. A solar cooker according to claim 1, wherein said base is secured to the ground by expansion bolts.

7. The solar cooker according to claim 1, wherein the reflector plate of the reflector plate frame is generally parabolic, and the vacuum tube is disposed at a focus of the reflector plate, the reflector plate being capable of reflecting light incident thereon into the vacuum tube.

8. The solar cooker according to claim 7, wherein the reflector is divided into two pieces, and the two pieces are disposed on both sides of the vacuum pipe with the axis of the vacuum pipe as a center line, and a gap is provided between the two pieces.

9. The solar cooker according to claim 7, wherein the reflector is made of mirror aluminum plate.

10. The solar cooker of claim 1, wherein said vacuum tube contains a tool for grilling.