A fireplace with adjustable flame height and size

Abstract

The present invention discloses a fireplace with adjustable flame height and size, comprising a fireplace body, a fan connected to the rear side of a heating chamber, a plurality of infrared heating tubes connected to the front of the heating chamber, a hot air outlet on the front side of the heating chamber, a transparent plate dividing the reflective chamber into a rear chamber and a front chamber, a fire-shaped plate, a reflective wheel and a light source are arranged in the rear chamber, the fire-shaped plate is connected to the rear chamber through an angle swing device, the angle swing device comprises a swing motor, a swing rack and a swing gear, the reflective wheel is connected to the rear chamber through an up-and-down moving device, the up-and-down moving device comprises an up-and-down moving motor, an up-and-down moving rack and an up-and-down moving gear, the light source is connected to the rear chamber through a front-and-back moving device, the front-and-back moving device comprises a front-and-back moving motor, a front-and-back moving rack and a front-and-back moving gear. With the above structure, the fireplace of the present application can adjust the height and size of the simulated flame, and the simulation effect is realistic.

Description

Technical Field

[0001] The invention relates to the field of fireplaces, in particular to a fireplace with adjustable flame height and size. Background Art

[0002] The existing simulated electric fireplace generally includes a housing and a flame simulation device arranged in the housing. The flame simulation device imitates the jumping pattern of the flame through the flame simulation device. Among them, the main function of the flame simulation device is to provide lighting and beauty for people to appreciate. It also includes structures such as simulated charcoal, light source, fire-shaped plate and reflective sheet. The position of the simulated flame in the simulated fireplace of the existing fireplace is fixed in the fireplace body, the simulation effect is monotonous, and the ornamental value needs to be improved. Summary of the invention

[0003] In view of the above problems, the present invention provides a fireplace with adjustable flame height and size.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a fireplace with adjustable flame height and size, including a fireplace body, a partition plate is arranged in the middle and upper part of the inner cavity of the fireplace body, and the partition plate divides the inner cavity of the fireplace body into a heating cavity and a reflective cavity, the heating cavity is located above the reflective cavity, a fan is connected to the rear side of the heating cavity, and the heating cavity is connected to a plurality of infrared heating tubes located just in front of the air outlet of the fan, a horizontally arranged hot air outlet is provided on the front side of the fireplace body located at the heating cavity, a transparent plate is arranged longitudinally in the middle of the reflective cavity, and the transparent plate divides the reflective cavity into a rear chamber and a front chamber, and the rear chamber is provided with There are a fire-shaped plate, a reflective wheel and a light source. The fire-shaped plate is connected to the rear chamber by an angle swing device. The angle swing device includes a swing motor, a swing rack and a swing gear. The swing motor is fixedly connected to the middle part of the right side plate of the rear chamber. The swing gear is sleeved on the output shaft of the swing motor. The swing rack is slidably connected to the right side plate of the rear chamber in a transverse direction. The swing rack is meshed with the swing gear. The bottom end of the fire-shaped plate is hinged to the lower part of the rear side of the transparent plate by a hinge, and the top end of the fire-shaped plate is fixedly connected to the tail of the swing rack. The reflective wheel is connected to the rear chamber by an up and down moving device. The up and down moving device includes an up and down moving motor, an up and down moving rack and an up and down moving gear. The number of the up and down moving motors is two, and the two up and down moving motors are respectively fixedly connected to the lower parts of the right side plate and the left side plate of the rear chamber. An up and down moving gear is fixedly connected to the output shaft of each up and down moving motor through an installation key. The number of the up and down moving racks is two, and the two up and down moving racks are respectively longitudinally slidably connected to the right side plate and the left side plate of the rear chamber. The up and down moving gear is meshed with the up and down moving rack. A reflective wheel placement plate is fixedly connected between the two up and down moving racks, and the reflective wheel is connected through a seat shaft The bearing is rotatably connected to the reflective wheel placement plate, and the light source is connected to the rear chamber through a forward and backward moving device, and the forward and backward moving device includes a forward and backward moving motor, a forward and backward moving rack and a forward and backward moving gear. The number of the forward and backward moving motors is two, and the two forward and backward moving motors are respectively fixedly connected to the left and right sides of the bottom plate of the rear chamber, and a forward and backward moving gear is sleeved on the output shaft of each of the forward and backward moving motors. The two forward and backward moving racks are respectively laterally slidably connected to the left and rear sides of the bottom plate of the rear chamber, and the forward and backward moving gear is meshed with the forward and backward moving rack, and the light source is fixedly connected between the two forward and backward moving racks.

[0005] Preferably, the reflective wheel comprises a reflective wheel shaft and reflective sheets, and a plurality of reflective sheets are arranged on the reflective wheel shaft.

[0006] Preferably, the reflective sheets are arranged in a plurality of groups along the circumference of the reflective wheel shaft, and the reflective sheets of two adjacent groups are staggered in the axial direction of the reflective wheel shaft.

[0007] Preferably, the reflective wheel placement plate is also connected to a reduction motor, and the output shaft of the reduction motor is fixedly connected to the reflective wheel shaft.

[0008] Preferably, a semi-transparent image layer block is provided in the middle of the fire-shaped plate.

[0009] Preferably, an air inlet is provided on the top of the fireplace body.

[0010] Preferably, the front side plate of the front chamber is composed of an iron outer frame and a glass block arranged on the middle part of the iron outer frame.

[0011] Preferably, a control system is also included, and the swing motor, the up and down moving motor, the front and back moving motor, the infrared heating tube and the fan are all electrically connected to the control system.

[0012] From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages:

[0013] 1. The present invention provides a fireplace with adjustable flame height and size, wherein an angle swing device is provided between a fire-shaped plate and a rear chamber, and the angle swing device is composed of a swing motor, a swing rack and a swing gear, etc., that is, a controller controls the operation of the swing motor, and the rotation of the output shaft of the swing motor drives the rotation of the swing gear, and the swing gear can drive the swing rack meshing with it to move forward and backward, thereby adjusting the angle between the fire-shaped plate and the transparent plate, thereby adjusting the size of the flame.

[0014] 2. The present invention provides a fireplace with adjustable flame height and size, which is connected between the reflective wheel and the rear chamber through an up-and-down moving device, and the up-and-down moving device is composed of an up-and-down moving motor, an up-and-down moving rack and an up-and-down moving gear, that is, the controller controls the operation of the up-and-down moving motor, the rotation of the output shaft of the up-and-down moving motor drives the rotation of the up-and-down moving gear, and the up-and-down moving gear drives the up-and-down moving rack meshing with it to move up and down, thereby adjusting the height of the flame.

[0015] 3. The present invention provides a fireplace with adjustable flame height and size, which is connected between the light source and the rear chamber through a forward and backward moving device, and the forward and backward moving device is composed of a forward and backward moving motor, a forward and backward moving rack and a forward and backward moving gear, that is, the controller controls the operation of the forward and backward moving motor, the rotation of the output shaft of the forward and backward moving motor drives the rotation of the forward and backward moving gear, and the forward and backward moving gear drives the forward and backward moving rack meshing with it to move forward and backward, thereby adjusting the height of the flame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 This is a front view of a fireplace with adjustable flame height and size according to the present invention;

[0018] Figure 2 It is a cross-sectional view of a fireplace with adjustable flame height according to the present invention;

[0019] Figure 3 It is a rear perspective view of a fireplace with adjustable flame height and size according to the present invention;

[0020] Figure 4 The present invention is a top view of a fireplace with adjustable flame height.

[0021] In the figure: 1. fireplace body 2. partition plate 3. heating chamber 4. reflective chamber 41. rear chamber 42. front chamber 5. fan 6. infrared heating tube 71. swing motor 72. swing rack 73. swing gear 81. up and down moving motor 82. up and down moving rack 83. up and down moving gear 91. front and back moving motor 92. front and back moving rack 93. front and back moving gear 10. hot air outlet 11. transparent plate 12. fire-shaped plate 12a. image layer block 13. reflective wheel 13a. reflective wheel shaft 13b. reflective sheet 14. light source 15. air inlet. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0026] Example

[0027] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A flame height-adjustable fireplace comprises a fireplace body 1, a partition plate 2 is arranged in the middle and upper part of the inner cavity of the fireplace body 1, the partition plate 2 divides the inner cavity of the fireplace body 1 into a heating cavity 3 and a reflective cavity 4, the heating cavity 3 is located above the reflective cavity 4, a fan 5 is connected to the rear side of the heating cavity 3, the heating cavity 3 is connected to a plurality of infrared heating tubes 6 located just in front of the air outlet of the fan 5, a horizontally arranged hot air outlet 10 is provided on the front side of the heating cavity 3 of the fireplace body 1, a transparent plate 11 is longitudinally arranged in the middle of the reflective cavity 4, and the transparent plate 11 divides the reflective cavity 4 into a rear cavity 41 and a front cavity 42, a fire-shaped plate 12, a reflective wheel 13 and a light source 14 are arranged in the rear cavity 41, and the fire The fire-shaped plate 12 is connected to the rear chamber 41 through an angle swing device, which includes a swing motor 71, a swing rack 72 and a swing gear 73. The swing motor 71 is fixedly connected to the middle part of the right side plate of the rear chamber 41, and the swing gear 73 is sleeved on the output shaft of the swing motor 71. The swing rack 72 is laterally slidably connected to the right side plate of the rear chamber 41, and the swing rack 72 is meshed with the swing gear 73. The bottom end of the fire-shaped plate 12 is hinged to the lower part of the rear side surface of the transparent plate 11 through a hinge, and the top end of the fire-shaped plate 12 is fixedly connected to the tail of the swing rack 72. The reflective wheel 13 is connected to the rear chamber 41 through an up and down moving device. The moving device includes an up and down moving motor 81, an up and down moving rack 82 and an up and down moving gear 83. There are two up and down moving motors 81, and the two up and down moving motors 81 are respectively fixedly connected to the lower part of the right side plate and the left side plate of the rear chamber 41. An up and down moving gear 83 is fixedly connected to the output shaft of each up and down moving motor 81 through a mounting key. There are two up and down moving racks 82, and the two up and down moving racks 82 are respectively longitudinally slidably connected to the right side plate and the left side plate of the rear chamber 41. The up and down moving gear 83 is meshed and connected with the up and down moving racks 82. A reflective wheel placement plate is fixedly connected between the two up and down moving racks 82. The reflective wheel 13 is connected to the reflective wheel 13 through a seat bearing rotation connection. Connected to the reflective wheel placement plate, the light source 14 is connected to the rear chamber 41 through a forward and backward moving device, which includes a forward and backward moving motor 91, a forward and backward moving rack 92 and a forward and backward moving gear 93. There are two forward and backward moving motors 91, and the two forward and backward moving motors 91 are respectively fixedly connected to the left and right sides of the bottom plate of the rear chamber 41. A forward and backward moving gear 93 is sleeved on the output shaft of each forward and backward moving motor 91. The two forward and backward moving racks 92 are respectively laterally slidably connected to the left and rear sides of the bottom plate of the rear chamber 41. The forward and backward moving gear 93 is meshed and connected with the forward and backward moving racks 92, and the light source 14 is fixedly connected between the two forward and backward moving racks 92.The fireplace with adjustable flame height and size provided by the present invention is provided with an angle swing device between the fire-shaped plate and the rear chamber, and the angle swing device is composed of a swing motor, a swing rack and a swing gear, that is, a controller controls the operation of the swing motor, and the rotation of the output shaft of the swing motor drives the rotation of the swing gear, and the swing gear can drive the swing rack meshing with it to move back and forth, thereby adjusting the angle between the fire-shaped plate and the transparent plate, so that the size of the flame can be adjusted; the reflective wheel and the rear chamber are connected by an up-and-down moving device, and the up-and-down moving device is composed of an up-and-down moving motor, an up-and-down moving rack and an up-and-down moving gear, that is, The controller controls the operation of the up-and-down moving motor, and the rotation of the output shaft of the up-and-down moving motor drives the rotation of the up-and-down moving gear, and the up-and-down moving gear drives the up-and-down moving rack meshing with it to move up and down, thereby adjusting the height of the flame; the light source and the rear chamber are connected through a front-and-back moving device, and the front-and-back moving device is composed of a front-and-back moving motor, a front-and-back moving rack and a front-and-back moving gear, that is, the controller controls the operation of the front-and-back moving motor, and the rotation of the output shaft of the front-and-back moving motor drives the rotation of the front-and-back moving gear, and the front-and-back moving gear drives the front-and-back moving rack meshing with it to move forward and backward, thereby adjusting the height of the flame.

[0028] Furthermore, the reflective wheel 13 includes a reflective wheel shaft 13a and a reflective sheet 13b. The reflective wheel shaft 13a is provided with a plurality of reflective sheets 13b. The reflective sheets 13b are arranged in a plurality of groups along the circumference of the reflective wheel shaft 13a. The reflective sheets 13b of two adjacent groups are staggered in the axial direction of the reflective wheel shaft 13a. With this structure, the reflective sheet has good reflective performance and the simulated flame effect finally formed is realistic.

[0029] Furthermore, the reflective wheel placement plate is also connected to a reduction motor, and the output shaft of the reduction motor is fixedly connected to the reflective wheel shaft.

[0030] Furthermore, a semi-transparent image layer block 12a is provided in the middle of the fire-shaped plate 12. With this structure, the light transmission effect is good and the effect is realistic.

[0031] Furthermore, an air inlet 15 is provided on the top of the fireplace body 1 .

[0032] Furthermore, the front side plate of the front chamber 42 is composed of an iron outer frame and a glass block arranged on the middle part of the iron outer frame.

[0033] Furthermore, it also includes a control system, and the swing motor 71, the up and down moving motor 81, the front and back moving motor 91, the infrared heating tube 6 and the fan 5 are all electrically connected to the control system.

[0034] It should be noted that the electrical components appearing in this article are all electrically connected to an external power supply, and the control system adopted is a structure in the prior art, which is used to control the operation of the swing motor, the up and down moving motor, the front and back moving motor, the infrared heating tube and the fan.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fireplace with adjustable flame height, comprising a fireplace body (1), characterized in that: A partition plate (2) is provided in the middle and upper part of the inner cavity of the fireplace body (1), and the partition plate (2) divides the inner cavity of the fireplace body (1) into a heating cavity (3) and a reflective cavity (4); the heating cavity (3) is located above the reflective cavity (4); a fan (5) is connected to the rear side of the heating cavity (3); the heating cavity (3) is connected to a plurality of infrared heating tubes (6) located directly in front of the air outlet of the fan (5); a hot air outlet (10) is provided in a transverse direction on the front side of the heating cavity (3); a transparent plate (11) is provided in the middle of the reflective cavity (4) in the longitudinal direction, and the transparent plate (11) divides the reflective cavity (4) into a rear cavity (41) and a front cavity (42); the rear cavity (41) is connected to the front cavity (42); A fire-shaped plate (12), a reflective wheel (13) and a light source (14) are provided in the rear chamber (41); the fire-shaped plate (12) is connected to the rear chamber (41) by an angle swing device, the angle swing device comprising a swing motor (71), a swing rack (72) and a swing gear (73); the swing motor (71) is fixedly connected to the middle part of the right side plate of the rear chamber (41); the swing gear (73) is sleeved on the output shaft of the swing motor (71); the swing rack (72) is slidably connected to the right side plate of the rear chamber (41) in a transverse direction; the swing rack (72) is meshedly connected to the swing gear (73); the bottom end of the fire-shaped plate (12) is hinged to the lower part of the rear side surface of the transparent plate (11) by a hinge. The top end of the fire-shaped plate (12) is fixedly connected to the tail of the swing rack (72); the reflective wheel (13) is connected to the rear chamber (41) through an up-and-down moving device, the up-and-down moving device comprises an up-and-down moving motor (81), an up-and-down moving rack (82) and an up-and-down moving gear (83); the number of the up-and-down moving motors (81) is two, and the two up-and-down moving motors (81) are respectively fixedly connected to the lower part of the right side plate and the left side plate of the rear chamber (41); the output shaft of each up-and-down moving motor (81) is fixedly connected to an up-and-down moving gear (83) through a mounting key; the number of the up-and-down moving racks (82) is two, and the two up-and-down moving racks (82) are respectively The light source (14) is connected to the rear chamber (41) through a forward and backward moving device, and the forward and backward moving device includes a forward and backward moving motor (91), a forward and backward moving rack (92) and a forward and backward moving gear (93). The forward and backward moving motors (91) are two in number, and the two forward and backward moving motors (91) are respectively fixedly connected to the left and right sides of the bottom plate of the rear chamber (41).A forward and backward moving gear (93) is sleeved on the output shaft of each forward and backward moving motor (91); the two forward and backward moving racks (92) are respectively slidably connected to the left side and the rear side of the bottom plate of the rear chamber (41) in a transverse manner; the forward and backward moving gear (93) is meshedly connected with the forward and backward moving racks (92); the light source (14) is fixedly connected between the two forward and backward moving racks (92); the reflective wheel (13) comprises a reflective wheel shaft (13a), a reflective sheet (13b) and a reflective wheel shaft (13c). ), a plurality of reflective sheets (13b) are arranged on the reflective wheel shaft (13a); the reflective sheets (13b) are arranged in a plurality of groups along the circumferential array of the reflective wheel shaft (13a), and the reflective sheets (13b) of two adjacent groups are arranged staggered in the axial direction of the reflective wheel shaft (13a); a reduction motor is also connected to the reflective wheel placement plate, and the output shaft of the reduction motor is fixedly connected to the reflective wheel shaft; a semi-transparent image layer block (12a) is arranged in the middle of the fire-shaped plate (12). , 2. The fireplace with adjustable flame height according to claim 1, characterized in that: An air inlet (15) is provided on the top of the fireplace body (1).

3. The fireplace with adjustable flame height according to claim 1, characterized in that: The front side plate of the front chamber (42) is composed of an iron outer frame and a glass block arranged on the middle of the iron outer frame.

4. The fireplace with adjustable flame height according to claim 1, characterized in that: It also includes a control system, and the swing motor (71), the up and down moving motor (81), the front and back moving motor (91), the infrared heating tube (6) and the fan (5) are all electrically connected to the control system.

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