A reflective warmer

Abstract

The utility model relates to a heating equipment technical field, concretely relates to a reflection type warmer, including the casing that is built -in with heating tube and reflection cover, and the protective net that sets up in casing open end, casing adopts two, the side away from the protective net of casing is provided with hinge, the both sides of hinge are installed on two casings respectively, the below of casing is provided with support, is provided with two curb plates on support, curb plate is along from top to bottom direction and is sequentially provided with support groove, support hole and sleeve hole, this support groove is along the top of curb plate and is provided to the bottom of curb plate, the first rod body is sleeved in this support groove, the second rod body is sleeved in the support hole, the third rod body is sleeved in the sleeve hole, the first nut is respectively screwed on the first rod body and the third rod body, and the curb plate is clamped and fixed on the casing or support through the first nut, the support of n type structure is provided on the curb plate. The utility model provides a reflection type warmer who is convenient to heat to multiple orientations simultaneously and has low idle rate.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, specifically to a reflective heater. Background Technology

[0002] A reflective heater is a heating device that works on the principle of radiative heat exchange. Its core function is to generate heat using a heating element and then concentrate and directionally project that heat onto the area facing the device's opening using a reflector. In this way, heat is directly transferred to the surface of the target object in the form of infrared radiation, which is absorbed by the surrounding objects and converted into internal energy, thus achieving a rapid and localized heating effect. The overall structure of a reflective heater mainly includes a heating element, control components, a reflector, a protective mesh, and a shell. The heating element is the core heating component, containing a heating wire that rapidly heats up and radiates infrared radiation when powered on, forming the primary energy source. The control components include a power switch, a temperature adjustment knob, a timer function, and a tip-over power-off protection device, used to control the heating element's on / off state, power adjustment, and safety features. The reflector is positioned behind the heating element. The reflector's shape is typically parabolic or arc-shaped, and it is made of a highly reflective metal material. This effectively focuses and reflects the heat generated by the heating element towards the opening of the equipment, reducing unnecessary heat loss to the rear of the equipment and the surrounding environment, thereby improving overall heat utilization efficiency. The protective mesh has a barrier-like structure and covers the front of the heating element. This not only prevents direct contact with the high-temperature element from causing burns, but also protects the internal components from impact damage.

[0003] Reflective heaters primarily rely on thermal radiation to transfer heat, rather than air convection. This heating mechanism significantly reduces operating noise and greatly increases the speed of heat transfer. The heating element requires no preheating after activation, allowing it to directly raise the surface temperature of the target object in a short time, effectively meeting users' needs for rapid heating. Reflective heaters concentrate and directionally project heat onto the area faced by the device's opening, giving them advantages such as high heating efficiency and low energy loss. However, this directional heating characteristic of reflective heaters results in a relatively singular heating direction, making it difficult to simultaneously heat spaces facing multiple directions, which significantly limits their practical application. The use of reflective heaters is also limited by seasonal conditions. In summer or milder weather, the higher ambient temperature significantly reduces user demand for heating equipment, leading to a high rate of idle reflective heaters. While reflective heaters offer advantages in rapid heating and quiet operation, their unidirectional heating and seasonality also limit their application scope. Therefore, by improving reflective heaters, it is easier to heat multiple directions simultaneously, reducing idle time and thus improving the overall efficiency and practicality of reflective heaters. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a reflective heater that can conveniently heat multiple directions simultaneously and has a low idle rate, thus overcoming the deficiencies in existing technologies.

[0005] The technical solution adopted by this utility model is as follows: a reflective heater, including a shell with a built-in heating element and reflector, and a protective net at the opening end of the shell. Two shells are used, with a hinge on the side of the shell away from the protective net. The hinge is mounted on both sides of the two shells respectively. A support is provided below the shell, and two side plates are provided on the support. The two side plates contact the sides of the shell and the sides of the support respectively. The side plates have a support groove, a support hole, and a sleeve hole sequentially opened from top to bottom. The support groove extends from the top to the bottom of the side plate. A first rod is fitted inside the support groove and installed in the middle of one of the shells. A second rod is fitted inside the support hole and installed at the bottom of the other shell. A third rod is fitted inside the sleeve hole and installed on the support. A first nut is threaded onto the first and third rods respectively. The side plates are clamped and fixed to the shell or support by the first nuts. An n-shaped bracket is provided on the side plate, with the bottom ends of the bracket connected to the top ends of the two side plates respectively.

[0006] Preferably, a fourth rod is provided on the side of each of the two side plates away from the shell. The fourth rod is installed on the top of the side plate. A sleeve groove is opened on both sides of the bracket. The sleeve groove is opened along the middle of the bracket to the bottom of the bracket. The sleeve groove is fitted onto the fourth rod. The diameter of the fourth rod matches the width of the sleeve groove. Two support blocks are provided below the fourth rod. The two support blocks are in contact with the two sides of the side plate of the bracket. Both support blocks are installed on the top of the side plate. The distance between the support block and the fourth rod is not less than the distance between the sleeve groove and the bottom of the side plate.

[0007] Preferably, the support has a through hole in the middle, and a fifth rod is fitted inside the through hole. The diameter of the fifth rod matches the diameter of the through hole. The fifth rod is located below the housing, and a fixing plate is provided below the fifth rod. The bottom end of the fifth rod is installed on one side of the top surface of the fixing plate, and the other side of the fixing plate is located outside the support. A second nut is threaded onto the fifth rod, and the support is pressed and fixed to the fixing plate by the second nut.

[0008] Preferably, the fixing plate has several fixing grooves at the end away from the fifth rod, the fixing grooves are evenly distributed at the end of the fixing plate, fixing rods are respectively fitted in the fixing grooves, fixing rods are installed on the fixing plate, fixing blocks are fitted on the fixing rods, a support plate is provided on the side of the fixing block away from the fifth rod, the fixing block is installed on the end of the support plate, and the support plate is in contact with the side plate.

[0009] Preferably, a magnetic strip made of magnetic material is provided on the side of the support plate away from the fixed plate. The magnetic strip is installed on the end of the support plate. The side plate adopts a plate-shaped structure made of magnetic metal, and the shell adopts a box-shaped structure with an opening on one side.

[0010] Preferably, the support adopts an inverted n-shaped plate structure, the third rod is installed on the outer wall of the support, the outer wall of the support is in contact with the side plate, and a reinforcing plate is provided on the inner side of the support, which is connected to the inner wall of the support and the bottom plate of the support respectively.

[0011] The beneficial effects of this utility model are as follows: First, this utility model uses a housing with a built-in heating element and reflector to convert electrical energy into heat energy and concentrate and directionally project the heat to the space area facing the opening of the housing, thereby meeting the user's heating needs. The use of two housings allows for simultaneous heating in multiple directions, increasing the heat coverage area within the space. The two housings are hinged together, and the support groove on the side plate constrains the first rod, while the sleeve hole on the side plate constrains the second rod, facilitating the adjustment of the angle between the two housings and controlling the direction of heat projection. The third rod allows the side plate to rotate around the support, facilitating the adjustment of the side plate's tilt angle relative to the support, thus simultaneously adjusting the orientation of the two housings, enhancing the flexibility and adaptability of use, and meeting various adjustment needs. Furthermore, this utility model uses first nuts threaded onto the first and third rods respectively. By tightening the nuts, the side plates can be clamped and fixed to the shell or support, ensuring that the shell remains fixed during use. The brackets set on the side plates not only improve the assembly strength of the two side plates but also facilitate the expansion of the utility model's practical functions. By hanging clothes and other items on the brackets and adjusting the orientation of the shell, it is possible to heat-treat clothes, i.e., dry them, thereby reducing the utility model's idle rate.

[0012] Secondly, this invention utilizes the slots on the bracket and the fourth rod on the side plate to allow the bracket to rotate around the central axis of the fourth rod. The movement of the bracket is constrained by the second rod, enabling it to be used as a handle. Two support blocks on the side plate further constrain the rotation and movement of the bracket, providing multiple methods for fixing it. Furthermore, the fifth rod and second nut allow the fixing plate to be assembled onto the support, increasing the support area and improving the stability of the side plate and shell, thus reducing the likelihood of tipping.

[0013] Furthermore, this invention uses a fixed rod and a fixed block to hinge the support plate to the fixed plate, thereby providing auxiliary support for the side plate and improving the reliability of the side plate support. By adjusting the hinge between the support and the side plate, the upper surface of the fixed plate is brought into contact with the side plate, and then the upper surface of the support plate is adjusted to contact the side plate, thus shielding the opening end of the shell and protecting the inner cavity of the shell. Moreover, this invention uses a magnetic strip on the support plate to adhere to the side plate or shell, improving the support plate's stability. The reinforcing plate further strengthens the support, increasing its overall robustness. Attached Figure Description

[0014] Figure 1This is a first structural schematic diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the second structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the third structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the assembly of the two shells in this utility model.

[0018] Figure 5 This is an exploded view of the assembly of the fixing plate and the support plate in this utility model.

[0019] Figure 6 This is an exploded view of the assembly of the side plate, support, and fixing plate in this utility model. Detailed Implementation

[0020] like Figures 1 to 6As shown, a reflective heater includes a housing 1 containing a heating element and a reflector, and a protective net 2 at the opening of the housing 1. The heating element uses heating elements such as quartz tubes, halogen tubes, and heating wires. When energized, the heating element converts electrical energy into heat to achieve a heating effect. The reflector reflects the heat. By placing the heating element between the reflector and the protective net 2, the heat energy generated by the heating element can be focused and reflected towards the opening of the housing 1, thereby improving heating efficiency and protecting the side of the housing 1 away from the protective net 2. The protective net 2 has a grid-like structure and is used to prevent people or objects from contacting the heating element, thus protecting it. Two housings 1 are used, with one housing 1 located above the other. A hinge 3 is provided on the side of the housing 1 away from the protective net 2. The two sides of the hinge 3 are respectively installed on the bottom of one housing 1 and the top of the other housing 1. A support 4 is provided at the bottom of the housing 1. Two side plates 5 are provided on the support 4, contacting both sides of the housing 1 and both sides of the support 4 respectively. The side plates 5 have a support groove, a support hole, and a sleeve hole sequentially formed from top to bottom. The support groove extends from the top to the bottom of the side plate 5. A first rod 6 is fitted inside the support groove, the diameter of which matches the width of the groove. The first rod 6 is installed in the middle of one of the housings 1. A second rod 7 is fitted inside the support hole, the diameter of which matches the diameter of the support hole. The second rod 7 is installed in the other housing. At the bottom of a housing 1, a third rod 8 is fitted into a sleeve hole. The diameter of the third rod 8 matches the diameter of the sleeve hole. The third rod 8 is mounted on a support 4. First nuts 9 are threaded onto both the first rod 6 and the third rod 8. The side plate 5 is clamped and fixed to the housing 1 or the support 4 by the first nuts 9. Because the support groove constrains the first rod 6, one housing 1 and the first rod 6 can move along the support groove, and one housing 1 and the first rod 6 can rotate around the central axis of the first rod 6. The sleeve hole constrains the second rod 7. This allows the other shell 1 and the second rod 7 to rotate only around the central axis of the second rod 7. By adjusting the position of the first rod 6 clamped in the support groove, the two shells 1 can change their opening orientation under the hinge 3, so that the two shells 1 face different directions, allowing for simultaneous heating treatment of multiple orientations. In addition, the side plate 5 is hinged to the support 4 through the third rod 8, allowing the side plate 5 to rotate around the third rod 8. The side plate 5 is pressed and fixed to the support 4 by the first nut 9, so as to adjust the tilt angle of the side plate 5 relative to the support 4.The side panel 5 is equipped with an n-shaped bracket 10. The bottom ends of the bracket 10 are connected to the tops of the two side panels 5 respectively. The tops of the two side panels 5 are connected by the bracket 10 to improve the stability of the assembly. Clothes and other items are hung on the bracket 10 using a clothes hanger. The opening of the housing 1 is then adjusted to face the clothes, allowing the heating element installed inside the housing 1 to heat the clothes, effectively drying them and improving the functionality of this invention. Furthermore, control elements such as a power switch, temperature adjustment knob, timer function, and tilt protection are installed on the outer wall of the side panel 5. These control elements control the circuitry of the heating element to meet the heating needs.

[0021] In this embodiment, a fourth rod 11 is provided on the side of the two side plates 5 away from the housing 1. The fourth rod 11 is installed on the top of the side plate 5. A sleeve groove is opened on both sides of the bracket 10. The sleeve groove is opened along the middle of the bracket 10 to the bottom of the bracket 10. The sleeve groove is fitted onto the fourth rod 11. The diameter of the fourth rod 11 matches the width of the sleeve groove, so that the fourth rod 11 is used to constrain the bracket 10, so that the bracket 10 can rotate around the central axis of the fourth rod 11. The second rod 11 is used to constrain the movement of the bracket 10 so that the bracket 10 can be used as a handle. Two support blocks 12 are provided below the fourth rod 11. The two support blocks 12 are in contact with the two sides of the side plate of the bracket 10. Both support blocks 12 are installed on the top of the side plate 5. The distance between the support block 12 and the fourth rod 11 is not less than the distance between the sleeve groove and the bottom of the side plate 5, so that the support blocks 12 are used to constrain the bracket 10, thereby providing multiple ways to fix the bracket 10.

[0022] Please refer again to 1, 2, 3, and 6. The support 4 has a through hole in the middle, and a fifth rod 13 is fitted inside the through hole. The diameter of the fifth rod 13 matches the diameter of the through hole. The fifth rod 13 is located below the housing 1. A fixing plate 14 is provided below the fifth rod 13. The bottom end of the fifth rod 13 is installed on one side of the top surface of the fixing plate 14. The other side of the fixing plate 14 is located outside the support 4. A second nut 15 is threaded onto the fifth rod 13. The support 4 is pressed and fixed to the fixing plate 14 by the second nut 15 so that the support 4 can rotate around the fifth rod 13. By using the fixing plate 14 to support the support 4 and the side plate 5, the support area is increased to improve the stability of the support for the side plate 5 and the housing 1 and reduce the occurrence of tipping.

[0023] Specifically, the fixing plate 14 has several fixing grooves 16 at its end away from the fifth rod 13. These grooves are evenly spaced at the end of the fixing plate 14. Fixing rods 17 are fitted into each groove 16, and the fixing rods 17 are mounted on the fixing plate 14. Fixing blocks 18 are fitted onto the fixing rods 17, and each fixing block 18 has a fixing hole. The fixing hole fits onto the fixing rod 17, and the diameter of the fixing rod 17 matches the diameter of the fixing hole. A support plate 19 is provided on the side of the fixing block 18 away from the fifth rod 13, and the fixing block 18 is mounted on the end of the support plate 19. The support plate 19 contacts the side plate 5. It should be noted that... The width of the fixing block 18 matches the width of the fixing groove 16, so that both sides of the fixing block 18 contact the groove wall of the fixing groove 16 respectively. The length of the fixing block 18 is not less than the length of the fixing groove 16, so that the fixing block 18 passes through the fixing groove 16. That is, the support plate 19 is located outside the fixing plate 17, so as to avoid the end of the support plate 19 near the fixing block 18 from colliding with the fixing plate 14. By pressing the end of the support plate 19 away from the fifth rod 13 onto the side plate 5, a triangular support structure can be formed between the support plate 19, the fixing plate 14 and the side plate 5, thereby using the support plate 19 to provide auxiliary support for the side plate 5, so as to improve the reliability of the support of the side plate 5. In addition, the maximum distance between the support 4 and the end of the support plate 19 away from the support 4 is not less than the length of the side plate 5. The side plate 5 rotates around the third rod 8 so that the upper surface of the fixing plate 14 contacts the side plate 5. Then the upper surface of the support plate 19 is adjusted to contact the side plate 5 so as to cover the opening end of the housing 1, thereby protecting the inner cavity of the housing 1.

[0024] In this embodiment, a magnetic strip 20 made of magnetic material is provided on the side of the support plate 19 away from the fixed plate 14. The magnetic strip 20 is installed on the end of the support plate 19. The side plate 5 adopts a plate-shaped structure made of magnetic metal, and the housing 1 adopts a box-shaped structure with an opening on one side, so that the magnetic strip 20 can be attracted to the side plate 5 or the housing 1 to improve the support stability of the support plate 19.

[0025] Specifically, the support 4 adopts an inverted n-shaped plate structure, the third rod 8 is installed on the outer wall of the support 4, the outer wall of the support 4 is in contact with the side plate 5, and a reinforcing plate 21 is provided on the inner side of the support 4. The reinforcing plate 21 is connected to the inner wall of the support 4 and the bottom plate of the support 4 respectively, so as to reinforce the support 4.

[0026] The heating method for this product is as follows: (e.g.) Figures 1 to 6As shown, firstly, the orientation of the two shells 1 is adjusted according to the specific heating requirements. The first rod 6 is pushed and pulled along the inner cavity of the support groove in the side plate 5. With the combined action of the hinge 3 and the hinge between the second rod 7 and the side plate 5, the included angle between the two shells 1 is adjusted to simultaneously heat multiple orientations. Simultaneously, the side plate 5 is pushed and pulled to rotate around the support 4, adjusting its tilt angle relative to the support 4 so that the orientation of the openings of the two shells meets the heating needs. Then, the first nut 9 is tightened, using its clamping force to clamp and fix the side plate 5 to the shell 1 or support 4, thus fixing the orientation of the two shells 1. Next, based on the center of gravity of the side plate 5, the fixing plate 14 is pushed and pulled to rotate and adjust around the base 4, so that the center of gravity of the side plate 5 is located above the fixing plate 14 for support. Finally, the second nut 15 is tightened to press and fix the support 4 to the fixing plate 14. Finally, the support plate 19 is rotated so that the magnetic strip 20 is attracted to the magnetic metal surface of the box 1 or the side plate 5 to assist in supporting the side plate 5 and improve the reliability of the side plate 5 support. Then, according to the user's heating needs, the control element is controlled to meet the heating needs.

[0027] To facilitate hanging clothes and other items using the bracket 10, the bracket 10 must first be pulled upwards. Since the distance between the support block 12 and the fourth rod 11 is not less than the distance between the slot and the bottom of the side plate 5, the bracket 10 can be pulled out between the two support blocks 12. After pulling it out, the bracket 10 is rotated until it contacts the top surface of the support block 12, thus using the support block 12 to constrain the rotation of the bracket 10, making it convenient to hang clothes and other items on the bracket 10. Next, by adjusting the opening end of the housing 1 to face the bracket 10, clothes and other items can be hung on it to achieve the desired heating effect.

[0028] In this embodiment, a housing 1 with a built-in heating element and reflector converts electrical energy into heat energy and concentrates and projects the heat in a directional manner onto the space area facing the opening of the housing 1 to meet the user's heating needs. Two housings 1 are used to heat multiple directions simultaneously, thereby increasing the heat coverage area in the space. The two housings 1 are hinged together by a hinge 3. The first rod 6 is constrained by the support groove on the side plate 5, and the second rod 7 is constrained by the sleeve hole on the side plate 5. The included angle between the two housings 1 can be easily adjusted to control the direction of heat projection. The third rod 8 allows the side plate 5 to rotate around the support 4, facilitating the adjustment of the tilt angle of the side plate 5 relative to the support 4, so as to adjust the orientation of the two housings 1 simultaneously, enhancing the flexibility and adaptability of use, and thus meeting various adjustment needs. Furthermore, in this embodiment, the first nuts 9 threaded onto the first rod 6 and the third rod 8 respectively can clamp and fix the side plate 5 onto the housing 1 or the support 4 by tightening the nuts, ensuring that the housing 1 remains fixed during use. The bracket 10 provided on the side plate 5 not only improves the assembly strength of the two side plates 5, but also facilitates the expansion of the practical functions of this embodiment. By hanging clothes and other items on the bracket 10 with a clothes hanger, and then adjusting the orientation of the housing 1, it is possible to heat-treat the clothes, i.e., dry the clothes, thereby reducing the idle rate of this embodiment.

[0029] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A reflective heater, comprising a housing (1) with a built-in heating element and a reflector, and a protective mesh (2) disposed at the open end of the housing (1), characterized in that: The aforementioned housing (1) comprises two parts. A hinge (3) is provided on the side of the housing (1) away from the protective net (2). The two sides of the hinge (3) are respectively installed on the two housings (1). A support (4) is provided below the housing (1). Two side plates (5) are provided on the support (4). The two side plates (5) are respectively in contact with the two sides of the housing (1) and the two sides of the support (4). The side plates (5) are provided with a support groove, a support hole and a sleeve hole in sequence from top to bottom. The support groove is opened from the top of the side plate (5) to the bottom of the side plate (5). A first rod (6) is fitted inside the support groove. 6) Installed in the middle of one of the housings (1), the second rod (7) is fitted in the support hole, the second rod (7) is installed at the bottom of the other housing (1), the third rod (8) is fitted in the sleeve hole, the third rod (8) is installed on the support (4), the first rod (6) and the third rod (8) are respectively threaded with the first nut (9), the side plate (5) is clamped and fixed on the housing (1) or the support (4) by the first nut (9); the side plate (5) is provided with an n-shaped bracket (10), the bottom ends of the two sides of the bracket (10) are respectively connected to the top ends of the two side plates (5).

2. The reflective heater according to claim 1, characterized in that: The two side plates (5) are respectively provided with a fourth rod (11) on the side away from the shell (1). The fourth rod (11) is installed on the top of the side plate (5). The bracket (10) is provided with a sleeve groove on both sides. The sleeve groove is opened along the middle of the bracket (10) to the bottom of the bracket (10). The sleeve groove is fitted on the fourth rod (11). The diameter of the fourth rod (11) matches the width of the sleeve groove. Two support blocks (12) are provided below the fourth rod (11). The two support blocks (12) are in contact with the two sides of the side plate of the bracket (10). The two support blocks (12) are installed on the top of the side plate (5). The distance between the support block (12) and the fourth rod (11) is not less than the distance between the sleeve groove and the bottom of the side plate (5).

3. The reflective heater according to claim 1, characterized in that: The support (4) has a through hole in the middle, and a fifth rod (13) is fitted inside the through hole. The diameter of the fifth rod (13) matches the diameter of the through hole. The fifth rod (13) is located below the shell (1). A fixing plate (14) is provided below the fifth rod (13). The bottom end of the fifth rod (13) is installed on one side of the top surface of the fixing plate (14). The other side of the fixing plate (14) is located outside the support (4). A second nut (15) is threaded on the fifth rod (13). The support (4) is pressed and fixed on the fixing plate (14) by the second nut (15).

4. The reflective heater according to claim 3, characterized in that: The fixed plate (14) has several fixed grooves (16) at the end away from the fifth rod (13). The fixed grooves (16) are evenly distributed at the end of the fixed plate (14). Fixed rods (17) are respectively fitted in the fixed grooves (16). The fixed rods (17) are installed on the fixed plate (14). Fixed blocks (18) are fitted on the fixed rods (17). A support plate (19) is provided on the side of the fixed block (18) away from the fifth rod (13). The fixed block (18) is installed on the end of the support plate (19). The support plate (19) is in contact with the side plate (5).

5. The reflective heater according to claim 4, characterized in that: The support plate (19) is provided with a magnetic strip (20) made of magnetic material on the side away from the fixed plate (14). The magnetic strip (20) is installed on the end of the support plate (19). The side plate (5) is made of magnetic metal in a plate-like structure. The shell (1) is a box-like structure with an opening on one side.

6. The reflective heater according to claim 1, characterized in that: The support (4) adopts an inverted n-shaped plate structure. The third rod (8) is installed on the outer wall of the support (4). The outer wall of the support (4) is in contact with the side plate (5). A reinforcing plate (21) is provided on the inner side of the support (4). The reinforcing plate (21) is connected to the inner wall of the support (4) and the bottom plate of the support (4) respectively.

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