Electrical oil heater with reel structure

Abstract

The utility model discloses an electrical oil heater with a reel structure, which relates to the technical field of electrical oil heaters, and comprises an electrical oil heater main body, the reel structure is fixedly arranged on the outer wall of the electrical oil heater main body, and the reel structure comprises a winding rod, a mounting plate and a connecting rod. According to the utility model, through the arrangement of the reel structure and the fixing structure, the power line of the electrical oil heater main body can be quickly stored when the electrical oil heater main body is not stretched for use, so that the safety of placing the electrical oil heater is effectively improved, the probability of breakage of the power line is reduced, and the use cost of the electrical oil heater is reduced; a winding rod and a connecting rod are arranged in the winding frame structure in a matched mode, the winding range is effectively enlarged, through rotation of the winding rod and the connecting rod, the mode that a winding person drives a power line to rotate around the winding rod is avoided, the power line storage efficiency is further improved, and under fixation of a fixing structure, the winding frame structure is more convenient to use. And the stability of the power line after being stored is also enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric oil heaters, in particular to an electric oil heater with a winding frame structure. Background Art

[0002] Electric oil-filled heater, also known as oil-filled heater, is an oil-filled heater. The electric heating tube is installed inside the cavity of the heat sink. Heat transfer oil is injected around the electric heating tube in the cavity. After the power is turned on through the power cord, the heat transfer oil around the electric heating tube is heated and rises to the upper part of the cavity. It circulates along the heat pipe or heat sink by convection, radiates heat through the cavity wall surface, and thus heats the space environment.

[0003] When the oil heater is not in use, the power cord connected to the power supply is usually placed directly on the heat sink or scattered on the ground. The messy placement of the power points can easily cause people to trip or get entangled with other objects, thereby increasing the danger of placing the oil heater and the probability of the power cord breaking, thereby reducing the safety of the oil heater, shortening the service life of the power cord, and increasing the cost of using the oil heater. Therefore, in order to solve the above problems, an oil heater with a winding frame structure is proposed. Utility Model Content

[0004] The utility model aims to provide an electric oil heater with a winding frame structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an electric oil heater with a winding frame structure, comprising an electric oil heater body, the outer wall of the electric oil heater body is fixedly provided with a winding frame structure, and the winding frame structure comprises:

[0006] A winding rod, which is movably arranged on the outer wall of the electric oil heater body and is used for winding and storing the power cord;

[0007] A mounting plate, the mounting plate is fixedly arranged on the outer wall of the electric oil heater body and is located on one side of the winding rod, and the mounting plate is used to limit the position of the winding rod on the outer wall of the electric oil heater body;

[0008] A connecting rod is movably arranged between the mounting plate and the winding rod, and is used to increase the winding range of the winding rod.

[0009] Preferably, a limit plate is fixedly sleeved on the end of the winding rod away from the mounting plate, and the limit plate is used to limit the position of the power cord when it is wound around the outer wall of the winding rod.

[0010] Preferably, the connecting rod is H-shaped, the connecting rod and the inner cavity of the winding rod are movably interlaced, and a supporting spring is fixedly arranged between the connecting rod and the winding rod.

[0011] Preferably, a fixing structure is provided between the connecting rod and the mounting plate, and the fixing structure comprises:

[0012] A fixing rod, the fixing rod is movably inserted into the top of the mounting plate;

[0013] A plurality of fixing grooves are evenly spaced and arranged on the outer wall of the connecting rod, and the positions of the fixing grooves are restricted by the insertion connection of the fixing rod.

[0014] Preferably, the fixing structure further comprises a through-slot, which is opened at the top of the mounting plate, and the inner cavity of the through-slot is connected with the middle of the mounting plate, and the through-slot is used to provide a moving space for the fixing rod.

[0015] Preferably, a turning handle is fixedly provided on the end of the winding rod facing away from the mounting plate, and a rubber sleeve is fixedly provided on the outer wall of the turning handle.

[0016] Preferably, the electric oil radiator body includes a plurality of heat dissipation plates, a shell and a switch, the plurality of heat dissipation plates are fixedly arranged at equal intervals at the bottom end of the shell, the switch is fixedly arranged at the top end of the shell, a movable handle is arranged on one side of the switch, and a plurality of heat dissipation holes are opened on the outer wall of the shell.

[0017] Preferably, the electric oil radiator body further comprises two mounting frames and a plurality of universal wheels, the plurality of universal wheels are respectively fixedly arranged at the bottom ends of the two mounting frames, and the two mounting frames are respectively fixedly arranged with the bottom ends of the heat sink and the outer shell.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model adopts the setting mode of cooperating the winding frame structure and the fixed structure, so that the power cord connecting the electric oil heater body to the power source can be quickly stored when not extended for use, thereby avoiding some dangerous phenomena such as tripping caused by the scattered power cord, effectively improving the safety of the placement of the electric oil heater, reducing the probability of the power cord breaking, and reducing the use cost of the electric oil heater. The coordinated setting of the winding rod and the connecting rod in the winding frame structure allows the winding range to be flexibly adjusted, effectively increasing the winding range, and through the self-rotation of the winding rod and the connecting rod, it is avoided that the winding person drives the power cord to rotate around the winding rod, which provides convenience for the storage of the power cord, thereby also improving the efficiency of the power cord storage, and under the fixation of the fixed structure, the stability of the power cord after storage is also enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 2It is a schematic diagram of the back structure of the shell of the utility model.

[0022] Figure 3 It is a schematic cross-sectional view of the winding frame structure of the utility model.

[0023] Figure 4 It is a schematic cross-sectional view of the fixed structure of the utility model.

[0024] In the figure: 1. Electric oil heater body; 101. Heat sink; 102. Movable handle; 103. Shell; 104. Switch; 105. Heat dissipation hole; 106. Mounting frame; 107. Universal wheel; 2. Winding frame structure; 201. Winding rod; 202. Mounting plate; 203. Limiting plate; 204. Connecting rod; 205. Support spring; 206. Turn handle; 3. Fixed structure; 301. Fixed rod; 302. Through slot; 303. Fixed slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-4 The oil heater with a winding frame structure shown in the figure comprises an oil heater body 1, the outer wall of the oil heater body 1 is fixedly provided with a winding frame structure 2, the winding frame structure 2 comprises a winding rod 201, a mounting plate 202 and a connecting rod 204, the winding rod 201 is movably arranged on the outer wall of the oil heater body 1, the end of the winding rod 201 away from the mounting plate 202 is fixedly sleeved with a limiting plate 203, the limiting plate 203 is used to limit the position of the power cord when it is wound around the outer wall of the winding rod 201, the winding rod 201 is used for winding and storing the power cord, and the end of the winding rod 201 away from the mounting plate 202 is fixedly provided with a The turning handle 206 has a rubber sleeve fixed on its outer wall, the mounting plate 202 is fixedly arranged on the outer wall of the oil heater body 1 and is located on one side of the winding rod 201, the mounting plate 202 is used to limit the position of the winding rod 201 on the outer wall of the oil heater body 1, the connecting rod 204 is movably arranged between the mounting plate 202 and the winding rod 201, the connecting rod 204 is used to increase the winding range of the winding rod 201, the connecting rod 204 is H-shaped, the connecting rod 204 and the inner cavity of the winding rod 201 are movably interlaced, and a support spring 205 is fixedly arranged between the connecting rod 204 and the winding rod 201.

[0027] like Figure 2 and Figure 3As shown in the figure, the winding rod 201 and the connecting rod 204 are fixed to the outer wall of the electric oil heater body 1 through the mounting plate 202, and the mounting plate 202 is fixed to the outer wall of the electric oil heater body 1 through bolts or screws. The diameter of the winding rod 201 is larger than the diameter of the connecting rod 204, which facilitates the connecting rod 204 to slide along the inner cavity of the winding rod 201. The setting of the winding rod 201 allows the power cord of the electric oil heater body 1 to be wound around the outer wall of the winding rod 201 when not in use, thereby facilitating the neat storage of the power cord. The winding rod 201 cooperates with the setting of the connecting rod 204, so that the winding range of the winding rod 201 can be based on The length of the wire winding rod 201 and the connecting rod 204 can be changed according to the current length of the power supply or the winding and stacking conditions. By the movable interlacing between the winding rod 201 and the connecting rod 204, the support spring 205 is fixed to the winding rod 201 and the connecting rod 204, so that the overall length of the winding rod 201 and the connecting rod 204 can be increased. When the power cord is not wound and stored, the overall length of the winding rod 201 and the connecting rod 204 is shortened under the rebound performance of the support spring 205, thereby increasing the storage range of the winding rod 201 and avoiding the winding rod 201 from occupying a large space, thereby effectively improving the application range of the winding rod 201.

[0028] like Figure 3 As shown in the figure, the H-shaped setting of the connecting rod 204 allows the connecting rod 204 to be movably inserted along the inner cavity of the winding rod 201, and also allows one end of the connecting rod 204 to be rotatably inserted with the mounting plate 202, so that when the winding rod 201 and the connecting rod 204 store the power cord, the power cord can be stored by rotating the winding rod 201, avoiding the manual method of winding the power cord. In conjunction with the fixed setting of the turning handle 206 on the end of the winding rod 201, the way of moving the hand along the circumference of the winding rod 201 is reduced, thereby effectively reducing the workload of personnel in storing the power cord, thereby improving the convenience and efficiency of power cord storage, and a limiting plate 203 is fixedly sleeved on the outer wall of the winding rod 201, which can limit the winding range of the power cord when the power cord is wound around the outer wall of the winding rod 201, thereby avoiding the power cord from falling off the outer wall of the winding rod 201, thereby effectively improving the storage stability of the winding rod 201.

[0029] A fixing structure 3 is arranged between the connecting rod 204 and the mounting plate 202, and the fixing structure 3 includes a fixing rod 301 and a plurality of fixing grooves 303. The fixing rod 301 is movably inserted and arranged at the top end of the mounting plate 202, and a plurality of fixing grooves 303 are evenly spaced and arranged on the outer wall of the connecting rod 204. The fixing grooves 303 are positionally restricted by the insertion connection of the fixing rod 301. The fixing structure 3 also includes a through-slot 302. The through-slot 302 is arranged at the top end of the mounting plate 202, and the inner cavity of the through-slot 302 is communicated with the middle part of the mounting plate 202. The through-slot 302 is used to provide a moving space for the fixing rod 301.

[0030] like Figure 4 As shown in the figure, the fixing rod 301 is movably inserted into the inner cavity of the through-slot 302 and can move along the inner cavity of the through-slot 302. The outer wall of the fixing rod 301 is provided with a rubber sleeve to generate friction with the inner wall of the through-slot 302, so that the fixing rod 301 can maintain a stable position in the inner cavity of the through-slot 302 without the action of external force, and under the action of external force, the fixing rod 301 will move along the inner cavity of the through-slot 302. The setting of multiple fixing grooves 303 enables the connecting rod 204 to move downward through the position of the fixing rod 301 after rotation, so as to be inserted into the inner cavity of the fixing groove 303 at the corresponding position. In this way, the position of the connecting rod 204 can be fixed, and then the position of the winding rod 201 can be restricted, so as to avoid the winding rod 201 from reversing after the power cord is stored, which affects the complete storage of the power cord, effectively improving the stability of the winding rod 201 storage, and thus enhancing the flexibility and effectiveness of the use of the winding rack structure 2.

[0031] The main body 1 of the electric oil heater includes a plurality of heat sinks 101, a shell 103 and a switch 104. The plurality of heat sinks 101 are fixedly arranged at equal intervals at the bottom end of the shell 103. The switch 104 is fixedly arranged at the top end of the shell 103. A movable handle 102 is arranged on one side of the switch 104. The outer wall of the shell 103 is provided with a plurality of heat dissipation holes 105. The main body 1 of the electric oil heater also includes two mounting frames 106 and a plurality of universal wheels 107. The plurality of universal wheels 107 are respectively fixedly arranged at the bottom ends of the two mounting frames 106. The two mounting frames 106 are respectively fixedly provided with the heat sinks 101 and the bottom ends of the shell 103.

[0032] like Figure 1As shown in the figure, the heat sink 101 heats the heat transfer oil through the electric heating tube installed in its inner cavity to dissipate the temperature. In this embodiment, there are two switches 104, which are a gear switch and a temperature control switch. The switch 104 is electrically connected to an external power cord. The switch 104 can be used by connecting the power cord to the external power supply. The setting of the movable handle 102 facilitates the movement of the whole by personnel and avoids the user from accidentally touching other dangerous positions. The setting of the mounting frame 106 and the universal wheel 107 provides convenience for the movement of the main body, reduces the force of the movement of the main body, and enhances the flexibility of the main body.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil heater with a winding frame structure, comprising an oil heater body (1), characterized in that: A winding frame structure (2) is fixedly arranged on the outer wall of the electric oil heater body (1), and the winding frame structure (2) comprises: A winding rod (201), the winding rod (201) being movably arranged on the outer wall of the electric oil heater body (1), and the winding rod (201) being used for winding and storing the power cord; A mounting plate (202), the mounting plate (202) being fixedly arranged on the outer wall of the electric oil heater body (1) and located on one side of the winding rod (201), the mounting plate (202) being used to limit the position of the winding rod (201) on the outer wall of the electric oil heater body (1); A connecting rod (204) is movably disposed between the mounting plate (202) and the winding rod (201), and the connecting rod (204) is used to increase the winding range of the winding rod (201).

2. The oil heater with a winding frame structure according to claim 1, characterized in that: The end of the winding rod (201) away from the mounting plate (202) is fixedly sleeved with a limiting plate (203), and the limiting plate (203) is used to limit the position of the power cord when it is wound around the outer wall of the winding rod (201).

3. The oil heater with a winding frame structure according to claim 1, characterized in that: The connecting rod (204) is H-shaped, and the connecting rod (204) and the inner cavity of the winding rod (201) are movably interlaced, and a support spring (205) is fixedly arranged between the connecting rod (204) and the winding rod (201).

4. The oil heater with a winding frame structure according to claim 1, characterized in that: A fixing structure (3) is provided between the connecting rod (204) and the mounting plate (202), and the fixing structure (3) comprises: A fixing rod (301), the fixing rod (301) being movably inserted and disposed on the top end of the mounting plate (202); A plurality of fixing grooves (303) are evenly spaced and arranged on the outer wall of the connecting rod (204); the positions of the fixing grooves (303) are restricted by the insertion connection of the fixing rod (301).

5. The oil heater with a winding frame structure according to claim 4, characterized in that: The fixing structure (3) further comprises a through slot (302), wherein the through slot (302) is opened at the top end of the mounting plate (202), and the inner cavity of the through slot (302) is connected to the middle part of the mounting plate (202), and the through slot (302) is used to provide a moving space for the fixing rod (301).

6. The oil heater with a winding frame structure according to claim 1, characterized in that: A turning handle (206) is fixedly provided at the end of the winding rod (201) away from the mounting plate (202), and a rubber sleeve is fixedly provided on the outer wall of the turning handle (206).

7. The oil heater with a winding frame structure according to claim 1, characterized in that: The electric oil heater body (1) comprises a plurality of heat dissipation plates (101), a shell (103) and a switch (104); the plurality of heat dissipation plates (101) are fixedly arranged at equal intervals on the bottom end of the shell (103); the switch (104) is fixedly arranged on the top end of the shell (103); a movable handle (102) is arranged on one side of the switch (104); and a plurality of heat dissipation holes (105) are opened on the outer wall of the shell (103).

8. The oil heater with a winding frame structure according to claim 7, characterized in that: The electric oil heater body (1) further comprises two mounting frames (106) and a plurality of universal wheels (107), wherein the plurality of universal wheels (107) are respectively fixedly arranged at the bottom ends of the two mounting frames (106), and the two mounting frames (106) are respectively fixedly arranged with the bottom ends of the heat sink (101) and the outer shell (103).

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