Dining car window display structure with storable lamp strip

Abstract

The utility model relates to the technical field of dining car equipment, in particular to a dining car window display structure with a storable lamp strip, which comprises a carriage side plate, a side door is rotatably connected onto the carriage side plate, a storage mechanism is arranged on the side door, the storage mechanism comprises two mounting grooves and a plurality of limiting grooves, and the two mounting grooves are connected with the lamp strip. Electromagnets are fixedly connected to the interiors of the mounting grooves correspondingly, auxiliary magnets are slidably connected to the positions, corresponding to the bottom ends of the electromagnets, in the mounting grooves correspondingly, mounting plates are fixedly connected to the bottom ends of the auxiliary magnets correspondingly, extrusion plates are fixedly connected to the bottom ends of the mounting plates correspondingly, and lamp strips are fixedly mounted at the positions, adjacent to the extrusion plates, of the bottom ends of the mounting plates correspondingly; the device has the advantages that the problem that the service life of the lamp strip is shortened due to the fact that the lamp strip is exposed in the external environment for a long time, dust adheres to the lamp strip, moisture erosion or accidental collision is caused is effectively solved, operation is convenient and fast, the lamp strip can be folded and unfolded without complex procedures, and the practical performance and maintenance convenience of the device are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of food cart equipment technology, specifically a food cart window display structure with retractable light strips. Background Technology

[0002] Food trucks, as a flexible catering business vehicle, are widely used in commercial activities. The display window is an important area for food trucks to showcase their products to customers, and its effectiveness directly affects customers' willingness to buy.

[0003] In existing technologies, the lighting strips of food trucks are mostly installed at the side doors of the truck. When the side doors are open, the lighting strips can illuminate and display the goods in the area where the side doors are open. However, this design has obvious drawbacks. In well-lit daytime scenarios, the lighting strips are still exposed to the external environment without needing to be used. This not only makes them prone to dust accumulation due to airflow, leading to increased cleaning and maintenance costs, but also significantly increases the risk of circuit aging and lighting strip damage due to long-term exposure to dust, moisture, and potential external impacts, affecting the lifespan and stability of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a food cart window display structure with retractable light strips to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a window display structure for a food cart with retractable LED strips, including a side panel of the cart body, a side door rotatably connected to the side panel, a storage mechanism on the side door, the storage mechanism including two mounting slots and multiple limiting slots, an electromagnet fixedly connected inside each mounting slot, a secondary magnet slidably connected inside each mounting slot at the position corresponding to the bottom of the electromagnet, a mounting plate fixedly connected to the bottom of each secondary magnet, a pressing plate fixedly connected to the bottom of each mounting plate, an LED strip fixedly installed at the position adjacent to the pressing plate at the bottom of the mounting plate, a rotating rod rotatably connected inside each mounting slot, a baffle fixedly connected to each rotating rod, a torsion spring fixedly connected to each baffle at the position corresponding to the rotating rod, and a limiting block slidably connected inside each limiting slot.

[0006] Preferably, an outer panel is fixedly connected to the side panel of the carriage at the bottom position of the corresponding side door, and the outer panel has multiple placement slots.

[0007] Preferably, the mounting grooves are all located at the bottom of the side door, and the limiting grooves are respectively located at the two ends of the mounting grooves inside the side door.

[0008] Preferably, each of the limiting blocks is fixedly connected to one end of the corresponding auxiliary magnet and mounting plate, each of the mounting plates is slidably connected inside the corresponding mounting groove, the outer wall of the extrusion plate abuts against the outer wall of the baffle, and the weight of the mounting plate is greater than the torsion force required by the torsion spring.

[0009] Preferably, one end of each torsion spring is fixedly connected to the inner wall of the mounting groove, each torsion spring is in a torsional state, the top of each auxiliary magnet is set as the south pole, the bottom of each electromagnet is set as the north pole, and the magnetic attraction between the electromagnet and the auxiliary magnet is greater than the weight of the mounting plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are: through the storage mechanism, the light strip can be automatically stored and protected when idle, effectively avoiding the problem of lifespan reduction caused by long-term exposure to the external environment, such as dust adhesion, moisture erosion or accidental bumps. The operation is convenient and the storage and unfolding of the light strip can be completed without complicated procedures, which significantly improves the practicality and maintenance convenience of the device. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the bottom structure of the side door of this utility model;

[0013] Figure 3 This is a schematic diagram of the side door cross-sectional structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the storage mechanism of this utility model.

[0015] In the diagram: 1. Side panel of the carriage; 2. Side door; 3. Storage mechanism; 31. Mounting groove; 32. Limiting groove; 33. Electromagnet; 34. Secondary magnet; 35. Mounting plate; 36. Extrusion plate; 37. Light strip; 38. Rotating rod; 39. Baffle; 301. Torsion spring; 302. Limiting block; 4. Outer panel; 5. Placement groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 The present invention provides the following technical solution:

[0018] Example 1: A window display structure for a food cart with retractable LED strip, including a side panel 1 of the cart body, a side door 2 rotatably connected to the side panel 1, a storage mechanism 3 provided on the side door 2, the storage mechanism 3 including two mounting slots 31 and multiple limiting slots 32, an electromagnet 33 is fixedly connected inside each mounting slot 31, a secondary magnet 34 is slidably connected inside each mounting slot 31 at the position corresponding to the bottom of the electromagnet 33, a mounting plate 35 is fixedly connected to the bottom of each secondary magnet 34, a pressing plate 36 is fixedly connected to the bottom of each mounting plate 35, an LED strip 37 is fixedly installed at the position adjacent to the pressing plate 36 at the bottom of the mounting plate 35, a rotating rod 38 is rotatably connected inside each mounting slot 31, a baffle 39 is fixedly connected to each rotating rod 38, a torsion spring 301 is fixedly connected to each baffle 39 at the position corresponding to the rotating rod 38, and a limiting block 302 is slidably connected inside each limiting slot 32;

[0019] Mounting slots 31 are all opened at the bottom of the side door 2. Limiting slots 32 are respectively opened at the two ends of the mounting slots 31 inside the side door 2. Limiting blocks 302 are all fixedly connected to the corresponding auxiliary magnets 34 and one end of the mounting plate 35. The mounting plates 35 are all slidably connected inside the corresponding mounting slots 31. The outer wall of the extrusion plate 36 abuts against the outer wall of the baffle 39. One end of the torsion springs 301 is fixedly connected to the inner wall of the mounting slot 31. The torsion springs 301 are all in a torsional state. The weight of the mounting plate 35 is greater than the torsional force required for the torsion springs 301. The top of the auxiliary magnets 34 is set as the south pole. The bottom of the electromagnets 33 is set as the north pole. The magnetic attraction between the electromagnets 33 and the auxiliary magnets 34 is greater than the weight of the mounting plate 35.

[0020] In use, when it is necessary to retract the light strip 37, the electromagnet 33 can be activated. The activation of the electromagnet 33 will generate a strong magnetic attraction force. At this time, the electromagnet 33 will attract the auxiliary magnet 34 to move towards the electromagnet 33. The movement of the auxiliary magnet 34 will drive the mounting plate 35 to move. The movement of the mounting plate 35 will drive the light strip 37 and the pressing plate 36 to move upward. At the same time, the moving auxiliary magnet 34 and the mounting plate 35 will drive the limiting block 302 to slide in the limiting groove 32. When the electromagnet 33 and the auxiliary magnet 34 are attracted together, the mounting plate 35 will drive the light strip 37 to be completely retracted inside the mounting groove 31. At the same time, the pressing plate 36 will also move to the position inside the mounting groove 31 and no longer press the baffle 39. At this time, the baffle 39 loses its pressing force, and the torsion spring 301 will return to its original state from the twisted state. 01 will cause the baffle 39 to rotate into the mounting slot 31. The baffle 39 will rotate into the mounting slot 31 with the support of the rotating rod 38. At this time, the light strip 37 is stored. At the same time, the baffle 39, which has completed rotation, provides protection for the light strip 37, effectively preventing the light strip 37 from lifespan reduction caused by long-term exposure to the external environment, such as dust adhesion, moisture corrosion, or accidental bumps. When using the light strip 37, the side door 2 needs to be in the open state, and then the electromagnet 33 is closed. The mounting plate 35 and the auxiliary magnet 34 will move downward in the mounting slot 31 under their own weight. The downward movement of the mounting plate 35 will cause the pressing plate 36 to press the baffle 39, forcing the baffle 39 to rotate downward. At this time, the baffle 39 opens, and the light strip 37 is brought back to the initial position inside the mounting slot 31 by the mounting plate 35.

[0021] Example 2: The technical solution that differs from Example 1 in this example includes: an outer panel 4 is fixedly connected to the bottom position of the side door 2 on the side panel 1 of the carriage, and multiple placement slots 5 are provided on the outer panel 4;

[0022] When in use, the outer panel 4 can be used to place the food items that customers are waiting to pick up, while the placement slot 5 can be used to place milk tea or beverages that are waiting to be picked up, providing convenience for consumers.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A window display structure for a food cart with retractable LED strips, characterized in that: The vehicle includes a side panel (1), on which a side door (2) is rotatably connected. The side door (2) is provided with a storage mechanism (3). The storage mechanism (3) includes two mounting slots (31) and multiple limiting slots (32). An electromagnet (33) is fixedly connected inside each mounting slot (31). A secondary magnet (34) is slidably connected inside each mounting slot (31) at the bottom position corresponding to the electromagnet (33). A mounting plate (35) is fixedly connected to the bottom of each secondary magnet (34). Each mounting plate (35) has a pressing plate (36) fixedly connected to its bottom end. A light strip (37) is fixedly installed at the position adjacent to the pressing plate (36) at the bottom end of the mounting plate (35). A rotating rod (38) is rotatably connected inside each mounting groove (31). A baffle (39) is fixedly connected to each rotating rod (38). A torsion spring (301) is fixedly connected to each baffle (39) at the position corresponding to the rotating rod (38). A limit block (302) is slidably connected inside each limiting groove (32).

2. The light strip retractable window display structure for a food cart according to claim 1, characterized in that: An outer panel (4) is fixedly connected to the bottom of the side door (2) on the side panel (1) of the carriage, and multiple placement slots (5) are provided on the outer panel (4).

3. The light strip retractable window display structure for a food cart according to claim 1, characterized in that: The mounting grooves (31) are all opened at the bottom of the side door (2), and the limiting grooves (32) are respectively opened at the two ends of the mounting grooves (31) inside the side door (2).

4. The light strip retractable window display structure for a food cart according to claim 1, characterized in that: The limiting block (302) is fixedly connected to the corresponding auxiliary magnet (34) and one end of the mounting plate (35). The mounting plate (35) is slidably connected inside the corresponding mounting groove (31). The outer wall of the extrusion plate (36) abuts against the outer wall of the baffle (39). The weight of the mounting plate (35) is greater than the torsion force required by the torsion spring (301).

5. The light strip retractable window display structure for a food cart according to claim 1, characterized in that: One end of each torsion spring (301) is fixedly connected to the inner wall of the mounting groove (31). Each torsion spring (301) is in a twisted state. The top of each auxiliary magnet (34) is set to the south pole. The bottom of each electromagnet (33) is set to the north pole. The magnetic attraction between the electromagnet (33) and the auxiliary magnet (34) is greater than the weight of the mounting plate (35).

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