CN217357021U

CN217357021U - Radiation heater convenient to store

Info

Publication number: CN217357021U
Application number: CN202221009572.2U
Authority: CN
Inventors: 陈权义
Original assignee: Cixi Xinlun Electrical Appliance Co ltd
Current assignee: Cixi Xinlun Electrical Appliance Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-02
Anticipated expiration: 2032-04-28
Also published as: WO2023207081A1

Abstract

The utility model relates to a conveniently-stored radiant heater, which comprises a control box and a plurality of heater units arranged on the control box, wherein the heater units are radially arranged on the outer end surface of the control box; the warmer unit stretches into the control box through the metal elbow, and the tip of metal elbow is provided with spacing joint, the metal elbow with connect through the hose between the spacing joint to make the angle between metal elbow and the control box change. The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a new mechanical structure through the characteristic of can buckling that utilizes the hose, makes metal return bend can relative control box change angle to spacing joint is not thrown off with the control box simultaneously, realizes reducing under the condition that does not influence be assembled between/be connected and accomodates the area, convenient operation, and is with low costs.

Description

Radiation room heater convenient to store

Technical Field

The utility model relates to a room heater technical field especially relates to a convenient radiation room heater of accomodating.

Background

Outdoor umbrellas are widely used in various scenes, such as various outdoor restaurants, terraces, courtyards and the like, and bring great convenience to the life of people. Especially for the dining room, can effectively utilize open air space to put the dining table through the design of outdoor umbrella to solve the limited problem that can't hold the dining table of sufficient quantity of indoor space.

Just because outdoor umbrella uses in outdoor environment, outdoor umbrella can solve the effect of sunshade and rain, but to the temperature relative lower, for example in the season circumstances of late autumn or early winter, can feel cold when outdoor umbrella under outdoor environment has dinner or does other things, will reduce people's comfort this moment. In such a case, the frequency of use of the outdoor umbrella may be reduced, and thus, the frequency of use of the outdoor umbrella as a whole may be reduced.

Based on the problems, the heating problem of the outdoor umbrella in a specific season can be solved, and the overall application frequency of the outdoor umbrella can be improved.

Chinese utility model patent publication No. CN212108620U discloses a radiation heating assembly and an under-umbrella warmer using the same, which comprises a radiation heating assembly and an under-umbrella warmer using the same, and comprises an outer shell, a reflector body with a U-shaped cross section and arranged in the outer shell, side plates respectively arranged on two side end faces in the width direction of the reflector body, and heating elements arranged in the reflector body along the length direction of the reflector body; wherein, the side plate is provided with a jack through which the end part of the heating element passes; and the side plate is also provided with a slot communicated with the jack, and the slot is suitable for being matched with a fixed block which is suitable for being embedded into the slot and pressing the end part of the heating element in the jack.

However, the radiation warmer needs a larger area for placement when not in use due to the larger opening angle between the warmer unit and the junction box, and the occupied area is larger.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that exists among the prior art, the utility model discloses a radiation room heater of conveniently accomodating can make the room heater be in the expansion state during use, can reduce the radiation angle of room heater unit during accomodating to reduce holistic area occupied.

A radiation heater convenient to store comprises a control box and a plurality of heater units arranged on the control box, wherein the heater units are radially arranged on the outer end face of the control box; the warmer unit stretches into the control box through the metal elbow, and the tip of metal elbow is provided with spacing joint, the metal elbow with connect through the hose between the spacing joint to make the angle between metal elbow and the control box change.

Preferably, the heater unit is rotatable relative to the metal elbow.

Through adopting above-mentioned technical scheme, change the contained angle between metal return bend and the control box to change the radiation scope of room heater unit, consequently change the area occupied on the horizontal direction, be convenient for accomodate.

The technical scheme is further set as follows: the tip cover of metal return bend is equipped with the pivot, and the axis of pivot with the metal return bend is perpendicular, be equipped with in the pivot with axis vertically through hole, the hose is located in the through hole.

The technical scheme is further set as follows: the outer end of the hose is connected with the metal bent pipe in an inserting mode, the inner end of the hose is connected with the limiting connector in an inserting mode, and the limiting connector is provided with a limiting convex ring.

Through adopting above-mentioned technical scheme, set up interference fit between spacing bulge loop and the hose inner wall, increase the frictional force between hose and the spacing joint to avoid hose and spacing joint to throw off.

The technical scheme is further set as follows: the limiting connector comprises an inserting end and a limiting end wall, the inserting end is inserted into the hose, and the limiting convex ring is arranged on the circumferential surface of the inserting end.

The technical scheme is further set as follows: the control box is also provided with a mounting groove and a joint groove which are connected, a rotating groove matched with the rotating shaft is arranged in the mounting groove, and the rotating shaft and the limiting joint are respectively arranged in the mounting groove and the joint groove; the hose is embedded in the connection groove, and two end parts of the hose respectively extend into the installation groove and the connection groove.

The technical scheme is further set as follows: the cross section of the limiting joint is T-shaped, the diameter of the limiting end wall is larger than the outer diameter of the inserting end, and a limiting groove matched with the limiting end wall is arranged at the end part of the joint groove.

The technical scheme is further set as follows: the control box comprises a box body and a box cover, and the box cover is inserted and covered on the box body; and the box cover is provided with a notch corresponding to the position of the mounting groove.

The technical scheme is further set as follows: the horizontal section of the control box is polygonal, and the mounting groove is formed in the corner of the control box.

The technical scheme is further set as follows: the mounting groove is connected with a cover plate through screws.

The technical scheme is further set as follows: one side wall of the control box is provided with a matching through hole, a ball screw penetrates through the side wall of the control box, and the ball screw penetrates through the side wall and extends into the matching through hole; and an arc-shaped push plate is arranged at the end part of the ball head screw rod.

The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a new mechanical structure through the characteristic of can buckling that utilizes the hose, makes the metal return bend can the relative control box change angle to spacing joint does not throw off with the control box simultaneously, realizes reducing under the condition that does not influence assembly connection and accomodates the area, convenient operation, and is with low costs.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic view of a connection structure of the heating unit and the control box.

Fig. 3 is an exploded view of the connection of the metal elbow and the spacing joint.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Fig. 5 is a schematic structural view of the present invention in the unfolded state.

Fig. 6 is a schematic structural view of the storage device of the present invention.

The attached drawings are marked with: 100. a heater unit; 200. a control box; 210. a box cover; 220. a box body; 300. a metal bent pipe; 400. a rotating shaft; 500. a hose; 600. a limiting joint; 700. a cover plate; 800. pushing the plate; 900. a ball head screw; 401. a through hole; 601. a limit convex ring; 610. a limiting end wall; 620. a plug end; 221. mounting grooves; 222. a joint groove; 223. a joining wall; 225. is matched with the through hole.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, the present embodiment discloses a conveniently-stored radiant heater, which includes a control box 200 and a plurality of heater units 100 arranged on the control box 200, wherein the heater units 100 are radially arranged on an outer end surface of the control box 200; warmer unit 100 stretches into control box 200 through metal elbow 300, and the tip of metal elbow 300 is provided with spacing joint 600, metal elbow 300 with connect through hose 500 between the spacing joint 600 to the angle that makes between metal elbow 300 and the control box 200 can change.

Preferably, the horizontal section of the control box 200 is polygonal, and the mounting groove 221 is disposed at a corner of the control box 200.

Preferably, the warmer unit 100 can be rotated 90 degrees relative to the metal elbow 300 to increase the radiating surface.

As can be seen from fig. 1, the control box 200 in the present embodiment has a triangular horizontal section, and the heater units 100 are connected outside three corners of the triangle, and have three heater units 100.

The heater unit 100 is fixedly connected to the metal elbow 300, the outer end of the metal elbow 300 is bent, and in an unfolded state, the metal elbow 300 is horizontally arranged, and the bent part of the outer end is inclined downwards, so that the heater unit 100 connected to the end part is radial. The inner end of the metal elbow 300 is connected to a limit joint 600 through a hose 500, the limit joint 600 is disposed in the control box 200, and the hose 500 has a bendable characteristic. By turning metal elbow 300, hose 500 bends, and the angle between metal elbow 300 and stop joint 600, i.e. the angle between heater unit 100 and control box 200, can be changed.

Referring to fig. 1 and 2, a rotating shaft 400 is sleeved at an end of the metal bent pipe 300, an axis of the rotating shaft 400 is perpendicular to the metal bent pipe 300, a through hole 401 perpendicular to the axis is formed in the rotating shaft 400, and the hose 500 is located in the through hole 401.

Preferably, the rotating shaft 400 is rotatably disposed in the control box 200, and when the metal elbow 300 needs to be stored, the rotating shaft 400 rotates to complete the angle change by pulling the metal elbow upward.

Referring to fig. 3, preferably, the hose 500 has an outer end inserted into the metal elbow 300 and an inner end inserted into the limiting joint 600, and the limiting joint 600 is provided with a limiting convex ring 601.

The limit joint 600 is inserted into the inner port of the hose 500 and locked with the inner wall of the hose 500 by the limit convex ring 601, the metal elbow 300 is connected to the outer port of the hose 500, the hose 500 passes through the through hole 401 of the rotating shaft 400, and the metal elbow 300 in the hose 500 is also positioned in the through hole 401 of the rotating shaft 400.

Preferably, a bending space is left between the stopper fitting 600 and the metal elbow 300, that is, only the hose 500 is located in the bending space. When bending is performed, the metal elbow 300 is pulled upwards, the rotating shaft 400 rotates, and the hose 500 in the bending space is bent, so that an included angle is formed between the limiting joint 600 and the metal hose 500.

The limiting joint 600 comprises a plug end 620 and a limiting end wall 610, the plug end 620 is plugged into the hose 500, and the limiting convex ring 601 is arranged on the circumferential surface of the plug end 620.

Preferably, the stop collar 601 is integrally formed with the insertion end 620.

Referring to fig. 4, the control box 200 is further provided with a mounting groove 221 and a joint groove 222, which are connected with each other, a rotating groove matched with the rotating shaft 400 is arranged in the mounting groove 221, and the rotating shaft 400 and the limiting joint 600 are respectively arranged in the mounting groove 221 and the joint groove 222; a connection wall 223 is arranged between the installation groove 221 and the joint groove 222, a connection groove is formed in the connection wall 223 to connect the installation groove 221 and the joint groove 222, the hose 500 is embedded in the connection groove, and two end portions of the hose respectively extend into the installation groove 221 and the joint groove 222.

Preferably, the control box 200 comprises a box body 220 and a box cover 210, and the box cover 210 is inserted and covered on the box body 220; the box cover 210 is provided with a notch corresponding to the position of the mounting groove 221.

Preferably, a cover plate 700 is screwed to the mounting groove 221.

The assembled metal elbow 300, the rotating shaft 400 and the limiting joint 600 are placed in the control box 200, so that the end of the metal elbow 300 and the rotating shaft 400 are positioned in the installation groove 221, the limiting joint 600 is positioned in the joint groove 222, the box cover 210 is covered, the notch on the box cover 210 corresponds to the installation groove 221, the box cover 210 covers the joint groove 222, and the joint is limited in the box body 220. In practice, the cover plate 700 covers the mounting groove 221, so that the metal elbow 300 is horizontally arranged in the box body 220 and limited by the cover plate 700, and at this time, the warmer is in an unfolded state and radiates outwards, as shown in fig. 5.

The cover plate 700 is detached, the metal elbow 300 is pulled upwards, the metal elbow 300 is in an upward inclined or vertical upward state, the warmer is in a storage state at the moment, and the occupied area on the horizontal plane is reduced, as shown in fig. 6.

In order to prevent the joint of the box body 220 from slipping out of the box body 220, the section of the limiting joint 600 is arranged in a T shape, the diameter of the limiting end wall 610 is larger than the outer diameter of the inserting end 620, and the end part of the joint groove 222 is provided with a limiting groove matched with the limiting end wall 610.

The limiting end wall 610 is clamped into the limiting groove, when the hose 500 is bent under the action of the metal elbow 300, an outward tensile force is applied to the limiting joint 600, and the limiting end is limited, so that the limiting joint 600 cannot be pulled out of the joint groove 222, and the stability of assembly is guaranteed.

In order to facilitate the installation of the heater under an outdoor umbrella, one side wall of the control box 200 is provided with a matching through hole 225, a ball screw 900 penetrates through the side wall of the control box 200, and the ball screw 900 penetrates through the side wall and extends into the matching through hole 225; the end of the ball screw 900 is provided with an arc push plate 800.

The ball screw 900 is screwed outwards to leave a space for the matching through hole 225 to pass through the umbrella handle of the outdoor umbrella, the umbrella handle is moved to a proper position after passing through the space, and the ball screw 900 is screwed tightly to enable the push plate 800 and the inner wall of the matching through hole to clamp the umbrella handle, namely the installation is completed.

The using mode of this embodiment is the same as the under-umbrella warmer in the prior art, and is not described herein.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a radiation room heater of convenient storage which characterized in that: the warmer comprises a control box (200) and a plurality of warmer units (100) arranged on the control box (200), wherein the warmer units (100) are radially distributed on the outer end surface of the control box (200); warmer unit (100) stretch into in control box (200) through metal return bend (300), and the tip of metal return bend (300) is provided with spacing joint (600), metal return bend (300) with connect through hose (500) between spacing joint (600) to make the angle between metal return bend (300) and control box (200) can change.

2. A conveniently housed radiant warmer of claim 1, wherein: the tip cover of metal return bend (300) is equipped with pivot (400), and the axis of pivot (400) with metal return bend (300) are perpendicular, be equipped with on pivot (400) with axis vertically through hole (401), hose (500) are located in through hole (401).

3. A conveniently housed radiant warmer of claim 2, wherein: the outer end of the hose (500) is connected with the metal elbow (300) in an inserting mode, the inner end of the hose is connected with the limiting joint (600) in an inserting mode, and a limiting convex ring (601) is arranged on the limiting joint (600).

4. A conveniently housed radiant warmer of claim 3, wherein: the limiting joint (600) comprises an inserting end (620) and a limiting end wall (610), the inserting end (620) is inserted into the hose (500), and the limiting convex ring (601) is arranged on the circumferential surface of the inserting end (620).

5. A conveniently housed radiant warmer of claim 4, wherein: the control box (200) is also provided with a mounting groove (221) and a joint groove (222) which are connected, a rotating groove matched with the rotating shaft (400) is arranged in the mounting groove (221), and the rotating shaft (400) and the limiting joint (600) are respectively arranged in the mounting groove (221) and the joint groove (222); the connecting structure is characterized in that a connecting wall (223) is arranged between the mounting groove (221) and the joint groove (222), the connecting groove is formed in the connecting wall (223), the mounting groove (221) is connected with the joint groove (222), the hose (500) is embedded in the connecting groove, and two end portions of the hose respectively extend into the mounting groove (221) and the joint groove (222).

6. A conveniently housed radiant warmer of claim 5, wherein: the cross section of the limiting joint (600) is arranged in a T shape, the diameter of the limiting end wall (610) is larger than the outer diameter of the inserting end (620), and the end part of the joint groove (222) is provided with a limiting groove matched with the limiting end wall (610).

7. A conveniently housed radiant warmer of claim 5, wherein: the control box (200) comprises a box body (220) and a box cover (210), and the box cover (210) is inserted and covered on the box body (220); the box cover (210) is provided with a notch corresponding to the position of the mounting groove (221).

8. The easy-to-store radiant warmer of claim 5, wherein: the horizontal section of the control box (200) is polygonal, and the mounting groove (221) is arranged at a corner of the control box (200).

9. A conveniently housed radiant warmer of claim 5, wherein: the mounting groove (221) is connected with a cover plate (700) through screws.

10. A conveniently housed radiant warmer of claim 1, wherein: one side wall of the control box (200) is provided with a matching through hole (225), a ball screw (900) penetrates through the side wall of the control box (200), and the ball screw (900) penetrates through the side wall and extends into the matching through hole (225); the end part of the ball head screw rod (900) is provided with an arc-shaped push plate (800).