Air outlet device of warm air blower

Abstract

The utility model discloses a fan heater air outlet device which comprises a base 1, a ventilation piece and a clamping piece, the base comprises a bottom plate, a pair of parallel first vertical plates and a pair of parallel second vertical plates, the first vertical plates and the second vertical plates are vertically connected to the bottom plate, second protruding blocks are further arranged on the inner sides of the first vertical plates, and the second protruding blocks are arranged on the inner sides of the second vertical plates. The ventilation piece comprises a top plate and two side walls which are parallel to each other and are perpendicularly connected to the two sides of the top plate, the ventilation piece is clamped between the two first vertical plates on the base through cooperation of third grooves and first protruding blocks, and the clamping piece comprises a first transverse plate, a first connecting plate, an arc-shaped second connecting plate and a clamping part; according to the ventilation device, the proper clamping piece can be selected according to the installation position of the device or the installation plate, the isosceles trapezoid through hole is formed in the base, the strength of the base is improved, the weight of the base is reduced, the ventilation piece is clamped on the base, and installation and disassembly are convenient.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, and in particular to a heater air outlet device. Background Technology

[0002] Fan heaters are generally used for indoor heating. Traditional fan heaters require different outlet designs depending on the type of board they are installed on, resulting in poor adaptability. To address this issue, we have designed a fan heater outlet device that can be installed on different boards and in different locations by changing the snap-fit ​​parts. Summary of the Invention

[0003] The purpose of this utility model is to solve the problems in the prior art by proposing a heater air outlet device that can solve the adaptability problem of heater air outlet installation.

[0004] To achieve the above objectives, this utility model proposes a heater outlet device, including a base 1, a ventilation component, and a snap-fit ​​component. The base includes a bottom plate, a pair of parallel first vertical plates, and a pair of parallel second vertical plates. The first and second vertical plates are both vertically connected to the bottom plate. The first vertical plate is located between the two second vertical plates. The bottom plate, the first vertical plates, and the second vertical plates form a first groove. Two symmetrical first protrusions are respectively provided on the two symmetrical sidewalls of the first groove. The two first protrusions on the same sidewall form a second groove. The two second grooves in the first groove are symmetrical to each other. A second protrusion is also provided on the inner side of the first vertical plate. An elongated hole is provided on the bottom plate, and the elongated hole is located between the two first vertical plates. The ventilation component includes a top plate and two parallel and... The ventilation component is vertically connected to the side walls on both sides of the top plate. The side walls are provided with a third groove. The top plate is also provided with an air outlet and a strip hole. The ventilation component is engaged with the first protrusion through the third groove and is locked between the two first vertical plates on the base. The top surface of the top plate of the ventilation component and the top surface of the first vertical plate are on the same horizontal plane. The locking component includes a first horizontal plate, a first connecting plate, an arc-shaped second connecting plate and a locking part. The first connecting plate is also provided with a third protrusion. The two ends of the first connecting plate are respectively connected to the bottom end of the first horizontal plate and the top end of the second connecting plate. The two ends of the second connecting plate are respectively connected to the bottom end of the first connecting plate and the top end of the locking part. The locking component and the base are connected through the two ends of the first horizontal plate and the second groove. One side of the locking part is tightly fitted to the outer wall of the first vertical plate.

[0005] Preferably, the bottom plate is provided with symmetrical isosceles trapezoidal through holes on both sides, and the through holes and the first vertical plate are located on both sides of the first horizontal plate.

[0006] Preferably, the air outlet is provided with a grid.

[0007] Preferably, the snap-fit ​​part consists of a second horizontal plate, a third horizontal plate, and a third vertical plate. The second horizontal plate and the third horizontal plate are parallel to each other and perpendicularly connected to the third vertical plate. The top of the third vertical plate is connected to the bottom of the second connecting plate.

[0008] Preferably, the snap-fit ​​portion is hook-shaped.

[0009] The beneficial effects of this utility model are:

[0010] 1. When installing the air outlet of the heater, you can choose the appropriate clips according to the installation location or the material being installed;

[0011] Second, the isosceles trapezoidal through holes on the base not only improve the strength of the base, but also reduce its weight.

[0012] 3. The ventilation components are snapped onto the base for easy installation and disassembly.

[0013] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the air outlet device of the heater according to Embodiment 1 of this utility model;

[0015] Figure 2 This is a structural diagram of the air outlet device of the heater according to Embodiment 2 of this utility model;

[0016] Figure 3 This is a structural diagram of the base of this utility model;

[0017] Figure 4 This is a front view of the ventilation component of this utility model;

[0018] Figure 5 This is a structural diagram of the ventilation component of this utility model;

[0019] Figure 6 This is a top view of the base of this utility model;

[0020] Figure 7 This is a structural diagram of the snap-fit ​​connector according to Embodiment 1 of this utility model;

[0021] Figure 8 This is a structural diagram of the card connector in Embodiment 2 of this utility model.

[0022] The diagram is labeled as follows: 1. Base; 2. Ventilation component; 3. Connecting component; 101. Base plate; 102. First vertical plate; 103. Second protrusion; 104. Through hole; 105. Second vertical plate; 106. First protrusion; 107. First groove; 108. Second groove; 109. Elongated hole; 201. Top plate; 202. Side wall; 203. Third groove; 204. Air outlet; 205. Strip hole; 301. First horizontal plate; 302. First connecting plate; 303. Second connecting plate; 304. Connecting part; 305. Third protrusion; 306. Second horizontal plate; 307. Third horizontal plate; 308. Third vertical plate. Detailed Implementation

[0023] Example 1:

[0024] This utility model includes a base 1, a ventilation component 2, and a snap-fit ​​component 3. The base 1 includes a base plate 101, a pair of parallel first vertical plates 102, and a pair of parallel second vertical plates 105. The first vertical plates 102 and second vertical plates 105 are both vertically connected to the base plate 101. The first vertical plate 102 is located between the two second vertical plates 105. The base plate 101, the first vertical plates 102, and the second vertical plates 105 form a first groove 107. Two symmetrical first protrusions 106 are respectively provided on the two symmetrical sidewalls of the first groove 107. Two first protrusions 106 on the same sidewall form a second groove 108. The two second grooves 108 within the first groove 107 are symmetrical to each other. A second protrusion 103 is also provided on the inner side of the first vertical plate 102. An elongated hole 109 is provided on the bottom plate 101, and the elongated hole 109 is located between the two first vertical plates 102. The ventilation component 2 includes a top plate 201 and two sidewalls 202 that are parallel to each other and perpendicularly connected to both sides of the top plate 201. A third groove 203 is provided on the sidewalls 202. The top plate 201... The upper part is also provided with an air outlet 204 and a strip hole 205. The ventilation component 2 is engaged with the first protrusion 106 through the third groove 203 and is snapped between the two first vertical plates 102 on the base 1. The top surface of the top plate 201 of the ventilation component 2 and the top surface of the first vertical plate 102 are on the same horizontal plane. The ventilation component 2 is snapped onto the base 1, which facilitates the installation and disassembly of the ventilation component 2. The snapping component 3 includes a first horizontal plate 301, a first connecting plate 302, an arc-shaped second connecting plate 303 and a snapping part 304. The first connecting plate 302 is also provided with... A third protrusion 305 is provided. The two ends of the first connecting plate 302 are respectively connected to the bottom end of the first horizontal plate 301 and the top end of the second connecting plate 303. The two ends of the second connecting plate 303 are respectively connected to the bottom end of the first connecting plate 302 and the top end of the snap-fit ​​part 304. The snap-fit ​​part 3 and the base 1 are connected to each other through the two ends of the first horizontal plate 301 and the second groove 108. One side of the snap-fit ​​part 304 is tightly fitted to the outer wall of the first vertical plate 102. The snap-fit ​​part 3 is a detachable device that snaps onto the base 1, making it convenient to replace according to different needs.

[0025] Advantageously, the base plate 101 has symmetrical isosceles trapezoidal through holes 104 on both sides. The through holes 104 and the first vertical plate 102 are located on both sides of the first horizontal plate 301. The through holes 104 on the base 1 can not only improve the strength of the base 1, but also reduce the weight of the base 1.

[0026] Beneficially, the air outlet 204 is equipped with a grid to prevent foreign objects from entering the device.

[0027] Advantageously, the snap-fit ​​part 304 is hook-shaped, which can be used to hook the top keel when the air outlet of the heater is installed on the ceiling panel, thereby fixing the air outlet device of the heater.

[0028] Example 2:

[0029] like Figure 8 As shown, the distinguishing feature of this embodiment compared to embodiment 1 is that the snap-fit ​​part 304 consists of a second horizontal plate 306, a third horizontal plate 307, and a third vertical plate 308. The second horizontal plate 306 and the third horizontal plate 307 are parallel to each other and perpendicularly connected to the third vertical plate 308. The top of the third vertical plate 308 is connected to the bottom of the second connecting plate 303. When the air outlet device of the heater is installed on gypsum board or other boards, the second horizontal plate 306 and the third horizontal plate 307 can snap the board, thereby snapping the air outlet device of the heater onto the board.

[0030] Installation process of this utility model:

[0031] First, determine the installation location of the air outlet device of the heater and the plate to be installed. Then, select a suitable snap-fit ​​part 3 and snap-fit ​​part 3 onto the base 1. Then, snap-fit ​​part 2 onto the base 1. Finally, snap-fit ​​part 304 of snap-fit ​​part 3 onto the plate or the selected position.

[0032] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A heater air outlet device, characterized in that: The device includes a base (1), a ventilation component (2), and a snap-fit ​​component (3). The base (1) includes a base plate (101), a pair of parallel first vertical plates (102), and a pair of parallel second vertical plates (105). The first vertical plates (102) and the second vertical plates (105) are both vertically connected to the base plate (101). The first vertical plate (102) is located between the two second vertical plates (105). The base plate (101), the first vertical plates (102), and the second vertical plates (105) form a first groove (107). Two symmetrical sidewalls of the first groove (107) are respectively provided with two The first protrusion (106) is symmetrical. Two first protrusions (106) on the same sidewall form a second groove (108). The two second grooves (108) in the first groove (107) are symmetrical to each other. The inner side of the first vertical plate (102) is also provided with a second protrusion (103). The bottom plate (101) is provided with an elongated hole (109). The elongated hole (109) is located between the two first vertical plates (102). The ventilation component (2) includes a top plate (201) and two sidewalls (202) that are parallel to each other and perpendicularly connected to both sides of the top plate (201). The side wall (202) is provided with a third groove (203), and the top plate (201) is also provided with an air outlet (204) and a strip hole (205). The ventilation component (2) is engaged with the first protrusion (106) through the third groove (203) and is snapped between the two first vertical plates (102) on the base (1). The top surface of the top plate (201) of the ventilation component (2) and the top surface of the first vertical plate (102) are on the same horizontal plane. The snap-fit ​​component (3) includes a first horizontal plate (301), a first connecting plate (302), an arc-shaped second connecting plate (303), and a snap-fit ​​component. The first connecting plate (302) is also provided with a third protrusion (305). The two ends of the first connecting plate (302) are respectively connected to the bottom end of the first horizontal plate (301) and the top end of the second connecting plate (303). The two ends of the second connecting plate (303) are respectively connected to the bottom end of the first connecting plate (302) and the top end of the snap-fit ​​part (304). The snap-fit ​​part (3) and the base (1) are connected to each other through the two ends of the first horizontal plate (301) and the second groove (108). One side of the snap-fit ​​part (304) is tightly fitted to the outer wall of the first vertical plate (102).

2. The air outlet device for a heater as described in claim 1, characterized in that: The base plate (101) has symmetrical isosceles trapezoidal through holes (104) on both sides, and the through holes (104) and the first vertical plate (102) are located on both sides of the first horizontal plate (301).

3. The air outlet device for a heater as described in claim 1, characterized in that: A grid is provided on the air outlet (204).

4. The air outlet device for a heater as described in claim 1, characterized in that: The snap-fit ​​part (304) is hook-shaped.

5. The air outlet device for a heater as described in claim 1, characterized in that: The snap-fit ​​part (304) consists of a second horizontal plate (306), a third horizontal plate (307) and a third vertical plate (308). The second horizontal plate (306) and the third horizontal plate (307) are parallel to each other and perpendicularly connected to the third vertical plate (308). The top of the third vertical plate (308) is connected to the bottom of the second connecting plate (303).

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