CN215958850U

CN215958850U - Heat preservation serving trolley with self-disinfection function

Info

Publication number: CN215958850U
Application number: CN202122332866.0U
Authority: CN
Inventors: 吴宝光
Original assignee: Shandong Zhenyu Kitchen Industry Co ltd
Current assignee: Shandong Zhenyu Kitchen Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-08
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a heat-preservation serving trolley with a self-disinfection function, which comprises a bottom plate, wherein universal wheels are fixedly installed at the bottom of the bottom plate, a push handle is fixedly connected to the side wall of the bottom plate, a heat-preservation box body is fixedly connected to the upper surface of the bottom plate, the side wall of the heat-preservation box body is rotatably connected with a box door through a hinge, a pull handle is fixedly connected to the outer wall of the box door, a sliding groove is formed in the inner wall of the heat-preservation box body, and a sliding block is slidably connected to the inner wall of the sliding groove. Through putting the cutlery box and placing food, the ultraviolet lamp of the correspondence of food top is effectual disinfecting internally, send the heat after the circular telegram of U-shaped electrothermal tube, the use of cooperation insulation box for the temperature variation range is little in the incasement, and food is heated evenly, through the grafting setting of cutting and slot, and the slip setting of slider and spout, make things convenient for the installation of baffle put the cutlery box to dismantle, be convenient for to the disinfection work of disinfecting of serving trolley, prevent to use for a long time and breed the bacterium.

Description

Heat preservation serving trolley with self-disinfection function

Technical Field

The utility model relates to the technical field of serving trolley equipment, in particular to a heat-preservation serving trolley with a self-disinfection function.

Background

The meal delivery trolley is a trolley for conveying cooked food, more and more units and people need meal delivery at present, for example, in hospital dining halls, passengers on trains or coaches, students in hotel kitchens and schools and the like, and generally, kitchen workers dispense prepared meals into the meal delivery trolley in advance, convey the foods to a designated place and then uniformly distribute or receive the foods. During the meal delivery process, the most important meal delivery tool is the meal delivery trolley.

The existing serving trolley has the following defects: 1. the heat preservation temperature in the serving trolley is uneven, the heat preservation effect is not good, and the heat preservation of all food in the serving trolley cannot be carried out; 2. frequent use, easy bacterial breeding after long-time use and difficult sterilization.

It is therefore desirable to provide a thermally insulated serving trolley with a self-sterilizing function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat-preservation serving trolley with a self-disinfection function, so as to solve the existing problems in the background technology.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a heat preservation serving trolley with from disinfection function, includes the bottom plate, the bottom fixed mounting of bottom plate has the universal wheel, the lateral wall fixedly connected with pushing hands of bottom plate, the last fixed surface of bottom plate is connected with the insulation box body, the lateral wall of insulation box body is connected with the chamber door through the hinge rotation that sets up, the outer wall fixedly connected with of chamber door draws the handle, the spout has been seted up to the inner wall of insulation box body, the inner wall sliding connection of spout has the slider, the cutlery box is put to the lateral wall fixedly connected with of slider, the outer wall fixedly connected with handle of putting the cutlery box, the slot has been seted up to the inner wall of insulation box body, the inside of slot is pegged graft and is had the cutting, the lateral wall fixedly connected with baffle of cutting, the inner wall fixedly connected with backup pad of insulation box body, the top of backup pad is provided with battery and controller.

Furthermore, the number of the partition boards is three, and the ultraviolet lamps and the U-shaped electric heating tubes are fixedly installed at the bottoms of the two partition boards and the supporting plate on the upper surface in the heat insulation box body.

Further, the insulation box body includes the shell, the inner wall fixedly connected with polyurethane foam layer of shell, the inner wall fixedly connected with aerogel felt layer on polyurethane foam layer, the inner wall fixedly connected with inner protective layer on aerogel felt layer.

Furthermore, the jack has been seted up at the top of insulation box, the inner wall of jack is pegged graft and is had the picture peg, the top fixedly connected with pull ring of picture peg, the bottom and the backup pad laminating of picture peg.

Furthermore, the side wall of the heat preservation box body is provided with air dissipation holes, and the inner wall of the heat preservation box body, which is positioned at the air dissipation holes, is fixedly provided with a miniature exhaust fan.

Furthermore, the number of the lunch boxes is three, and the bottoms of the three lunch boxes are attached to the tops of the corresponding partition plates.

The utility model has the following beneficial effects:

the utility model places food through the food placing box, the ultraviolet ray irradiated by the corresponding ultraviolet lamp above the food can sterilize the food effectively, the food is prevented from breeding bacteria and threatens the health of eaters, the U-shaped electric heating tube generates heat after being electrified to ensure the temperature of the food, the use of the heat preservation box body is matched, the temperature change range in the box body is small, the food is heated uniformly, a worker pushes the push handle and the universal wheels to push the dining car to move, when taking the meal, the pull handle is pulled to drive the sliding blocks at the two sides of the food placing box to slide outwards in the sliding grooves, then the meal is taken, the damage of the ultraviolet lamp to the hands is avoided, the miniature exhaust fan arranged at the bottom can exhaust the water vapor in the dining car through the air dispersing holes, the water vapor condensation of the inner wall of the dining car is avoided, the bacteria are easy to breed, wherein the storage battery provides electric energy for the electric equipment, the controller controls the use of the electric equipment, and the plugging arrangement of the inserting strips and the inserting grooves is adopted, and the sliding arrangement of the sliding block and the sliding groove facilitates the installation and the disassembly of the partition plate for placing the lunch box, is convenient for the sterilization and disinfection work of the dining car, and prevents the breeding of bacteria after long-time use.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention in a front view;

FIG. 2 is a perspective view of the present invention in a rear view;

FIG. 3 is a schematic diagram of a right-side view cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the bottom support plate of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the present invention 4-A.

Reference numerals: 1. a base plate; 2. a universal wheel; 3. a heat preservation box body; 301. an inner protective layer; 302. an aerogel blanket; 303. a polyurethane foam layer; 304. a housing; 4. a box door; 5. pulling a handle; 6. inserting plates; 7. a handle; 8. a slider; 9. a chute; 10. placing a lunch box; 11. cutting; 12. a partition plate; 13. a slot; 14. an exhaust fan; 15. a pushing handle; 16. air diffusing holes; 17. an ultraviolet lamp; 18. a jack; 19. a pull ring; 20. a controller; 21. a storage battery; 22. a support plate; 23. a U-shaped electric heating tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a heat preservation serving trolley with self-disinfection function comprises a bottom plate 1, the bottom of the bottom plate 1 is fixedly provided with universal wheels 2, the side wall of the bottom plate 1 is fixedly connected with a push handle 15, the upper surface of the bottom plate 1 is fixedly connected with a heat preservation box body 3, the side wall of the heat preservation box body 3 is rotatably connected with a box door 4 through a set hinge, the outer wall of the box door 4 is fixedly connected with a pull handle 5, the inner wall of the heat preservation box body 3 is provided with a sliding groove 9, the inner wall of the sliding groove 9 is slidably connected with a sliding block 8, the side wall of the sliding block 8 is fixedly connected with a lunch box 10, the outer wall of the lunch box 10 is fixedly connected with a pull handle 7, the inner wall of the heat preservation box body 3 is provided with a slot 13, an inserting strip 11 is inserted into the slot 13, the side wall of the inserting strip 11 is fixedly connected with a partition plate 12, the inner wall of the heat preservation box body 3 is fixedly connected with a supporting plate 22, and the top of the supporting plate 22 is provided with a storage battery 21 and a controller 20.

Specifically, the number of the partition boards 12 is three, and the ultraviolet lamps 17 and the U-shaped electric heating tubes 23 are fixedly arranged at the bottoms of the two partition boards 12 and the supporting plate 22 on the upper surface in the heat preservation box body 3.

Specifically, the side wall of the heat preservation box body 3 is provided with an air diffusion hole 16, and the inner wall of the heat preservation box body 3 and the position of the air diffusion hole 16 are fixedly provided with a miniature exhaust fan 14.

Specifically, the number of the lunch boxes 10 is three, and the bottoms of the three lunch boxes 10 are all attached to the tops of the corresponding partition plates 12.

In the embodiment, food is placed through the food box 10, ultraviolet rays irradiated by the corresponding ultraviolet lamp 17 above the food can sterilize the food inwards effectively, the food is prevented from breeding bacteria and threatening the health of eaters, the U-shaped electric heating tube 23 generates heat after being electrified, the temperature of the food is guaranteed, a worker pushes the push handle 15 and the universal wheel 2 to push the dining car to move, when taking the food, the pull handle 7 is pulled to drive the sliding blocks 8 at two sides of the food box 10 to slide outwards in the sliding grooves 9, then the food is taken, the injury of the ultraviolet lamp 17 to hands is avoided, the miniature exhaust fan 14 arranged at the bottom can exhaust water vapor inside the dining car through the air dispersing holes 16, the water vapor condensation on the inner wall of the dining car is avoided, the bacteria are bred easily, wherein the storage battery 21 provides electric energy for electric equipment, the controller 20 controls the use of the electric equipment, and the insertion arrangement of the insertion strips 11 and the insertion grooves 13 is adopted, and the sliding arrangement of the sliding block 8 and the sliding groove 9 facilitates the installation and the disassembly of the partition plate 12 for placing the lunch box 10, facilitates the sterilization and disinfection work of the serving trolley, and prevents the breeding of bacteria after long-time use.

Specifically, the heat preservation box body 3 includes a housing 304, a polyurethane foam layer 303 is fixedly connected to the inner wall of the housing 304, an aerogel felt layer 302 is fixedly connected to the inner wall of the polyurethane foam layer 303, and an inner protection layer 301 is fixedly connected to the inner wall of the aerogel felt layer 302.

In this embodiment, the polyurethane foam layer 303 and the aerogel felt layer 302 both have good heat insulation effect, so that the temperature in the insulation box 3 is not easy to dissipate, and the U-shaped electric heating tube 23 is used in cooperation, so that the food can achieve good heat insulation and constant temperature effect.

Specifically, the top of the heat preservation box body 3 is provided with a jack 18, the inner wall of the jack 18 is inserted with a plug board 6, the top of the plug board 6 is fixedly connected with a pull ring 19, and the bottom of the plug board 6 is attached to a support plate 22.

In this embodiment, can drive picture peg 6 and take out in jack 18 through pulling pull ring 19, make things convenient for the staff to carry out regularly maintenance, convenience simple to use to battery 21 and controller 20 in the backup pad 22.

Claims

1. The heat-preservation serving trolley with the self-disinfection function comprises a bottom plate (1) and is characterized in that universal wheels (2) are fixedly mounted at the bottom of the bottom plate (1), a pushing handle (15) is fixedly connected to the side wall of the bottom plate (1), a heat-preservation box body (3) is fixedly connected to the upper surface of the bottom plate (1), a box door (4) is rotatably connected to the side wall of the heat-preservation box body (3) through a set hinge, a pulling handle (5) is fixedly connected to the outer wall of the box door (4), a sliding groove (9) is formed in the inner wall of the heat-preservation box body (3), a sliding block (8) is slidably connected to the inner wall of the sliding groove (9), a meal placing box (10) is fixedly connected to the side wall of the sliding block (8), a pulling handle (7) is fixedly connected to the outer wall of the meal placing box (10), and a slot (13) is formed in the inner wall of the heat-preservation box body (3), the heat preservation box is characterized in that inserting strips (11) are inserted into the inserting grooves (13), partition plates (12) are fixedly connected to the side walls of the inserting strips (11), a supporting plate (22) is fixedly connected to the inner wall of the heat preservation box body (3), and a storage battery (21) and a controller (20) are arranged at the top of the supporting plate (22).

2. The heat-insulating serving trolley with the self-disinfection function as claimed in claim 1, wherein the number of the partition boards (12) is three, and the ultraviolet lamp (17) and the U-shaped electric heating tube (23) are fixedly arranged at the bottoms of the two partition boards (12) and the supporting plate (22) on the upper surface in the heat-insulating box body (3).

3. The heat-insulating serving trolley with the self-disinfection function as claimed in claim 1, wherein the heat-insulating box body (3) comprises an outer shell (304), a polyurethane foam layer (303) is fixedly connected to the inner wall of the outer shell (304), an aerogel felt layer (302) is fixedly connected to the inner wall of the polyurethane foam layer (303), and an inner protection layer (301) is fixedly connected to the inner wall of the aerogel felt layer (302).

4. The heat-insulation serving trolley with the self-disinfection function as claimed in claim 1, wherein a jack (18) is formed in the top of the heat-insulation box body (3), an inserting plate (6) is inserted into the inner wall of the jack (18), a pull ring (19) is fixedly connected to the top of the inserting plate (6), and the bottom of the inserting plate (6) is attached to a support plate (22).

5. The heat-insulation serving trolley with the self-disinfection function as claimed in claim 1, wherein air diffusion holes (16) are formed in the side wall of the heat-insulation box body (3), and a micro exhaust fan (14) is fixedly installed on the inner wall of the heat-insulation box body (3) and located at the air diffusion holes (16).

6. The heat-insulation serving trolley with the self-disinfection function as claimed in claim 1, wherein the number of the food placing boxes (10) is three, and the bottoms of the three food placing boxes (10) are all attached to the tops of the corresponding partition plates (12).