Air increasing type fan lamp

Abstract

The utility model discloses a wind increasing type fan lamp which comprises a fan and a lamp, the fan comprises a shell, a wind wheel and a motor, the wind wheel is driven by the motor and installed in the shell together with the motor, the lamp is fixed to the bottom of the shell, an annular air outlet is formed in the lower portion of the shell on the periphery of the lamp, and an air throwing opening is formed in the wind wheel. An air duct space is formed between the air throwing opening and the annular air opening, and at least two separation stop blocks are arranged on the annular air outlet in the lower portion of the shell so as to divide the annular air outlet into a plurality of air outlet sections; according to the fan lamp, the area of the annular air outlet is reduced by arranging the at least two separation check blocks on the annular air outlet in the lower portion of the shell, the area of the annular air outlet is further reduced under the action of the separation check blocks due to the fact that the air channel space between the air throwing opening and the air outlet forms a high air pressure area, and the air pressure in the air channel space is further increased; therefore, the air blown out of the annular air outlet section is stronger, and the air increasing effect of the fan lamp is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fan lamps, in particular to a wind-increasing fan lamp. Background Art

[0002] The existing fan lamp, see Chinese utility model patent number: 202320641813.3, is named: a colorful fan lamp, including an annular lamp holder, a first light source fixed to the bottom surface of the annular lamp holder, a fan bracket fixed to the top of the inner ring of the annular lamp holder, a fan motor fixed to the fan bracket, a fan blade fixed to the main shaft of the fan motor, a mounting column evenly fixed to the bottom surface of the connection between the annular lamp holder and the fan bracket, and a second light source is also fixed to the bottom surface of the connection between the annular lamp holder and the fan bracket; an annular transmission cover is also provided at the connection between the annular lamp holder and the fan bracket, and a position avoidance hole matching the position of the mounting column is provided on the annular transmission cover, and the second light source is located on the inner side of the annular transmission cover; the fan blade is a translucent plastic blade. The structure of the fan lamp is reasonably set, and it is provided with a second light source, and cooperates with the annular transmission cover and the translucent plastic blade, so that when the fan blade rotates, the light of the second light source will pass through the fan blade to irradiate outward, thereby improving the decorative effect, strong applicability and good practicality.

[0003] The fan lamp of the above structure has the following deficiencies: (1) The fan part adopts traditional fan blades, and its air outlet is relatively large and arranged in the center of the lamp. Due to the position limitation of the central air outlet, the selected lamp cannot emit light in the center of the bottom of the fan lamp, which affects the lighting effect; (2) Since the air outlet is in the center of the bottom of the fan lamp, the blowing effect is concentrated below the bottom of the fan lamp, and the blowing effect around the fan lamp is poor; in addition, the large air outlet at the bottom of the fan lamp is easy to be dusty, and when the fan blades are dusty, the dust is easily blown out directly from the air outlet, which affects the user's use.

[0004] In order to overcome the above shortcomings, the applicant earlier submitted a Chinese invention patent application with patent application number: 2023116096855, named "Fan Lamp", which includes a fan and a lamp. The fan includes a shell, a wind wheel and a motor. The wind wheel is driven by the motor and installed together in the shell. The lamp is fixed at the bottom of the shell. The lower part of the shell on the periphery of the lamp is provided with at least two air outlets, wherein the air outlet extends outwardly from top to bottom, and of the two adjacent air outlets, the inclination angle of the air outlet close to the center of the lamp is smaller than the inclination angle of the air outlet far from the center of the lamp. This fan lamp adopts a wind wheel to replace the traditional fan blades, and is equipped with at least two air outlets with different inclination angles, and the air outlets are arranged at the lower part of the shell of the lamp periphery, that is, the air outlets are arranged at the periphery of the lamp. Since the number of air outlets is increased and the inclination angles of the air outlets are different, the air outlet angle is significantly increased and the blowing effect is improved; in addition, since the air outlets are at the periphery of the lamp, the lamp is not restricted by the air outlets, the area of ​​the lamp can be increased, the lighting area is increased, and the lighting effect is improved; the lamp covers the wind wheel to avoid the disadvantage that the wind wheel is exposed in a large area and is easy to be dusty.

[0005] However, the fan lamp of the above structure still has the following disadvantages: the wind generated by the wind wheel first passes through the inner cavity of the shell and then is discharged through the air outlet. When the wind is in the inner cavity of the shell, the wind speed decreases, which obviously affects the blowing effect. Utility Model Content

[0006] The purpose of the utility model is to solve the deficiencies of the prior art and to provide a wind-increasing fan lamp with good blowing effect.

[0007] The purpose of the utility model is achieved in this way:

[0008] An air-increasing fan lamp comprises a fan and a lamp, wherein the fan comprises a shell, a wind wheel and a motor, the wind wheel is driven by the motor and installed together in the shell, the lamp is fixed at the bottom of the shell, an annular air outlet is opened at the lower part of the shell at the periphery of the lamp, an air swing outlet is arranged on the wind wheel, and an air duct space exists between the air swing outlet and the annular air outlet, and the characteristic is that at least two partition blocks are arranged on the annular air outlet at the lower part of the shell to divide the annular air outlet into several air outlet sections; this fan lamp reduces the area of ​​the annular air outlet by arranging at least two partition blocks on the annular air outlet at the lower part of the shell, and since the air duct space between the air swing outlet and the air outlet forms a high wind pressure zone, the area of ​​the annular air outlet is further reduced by the action of the partition blocks, so that the wind pressure in the air duct space is further increased, so the wind blown out of the annular air outlet section is stronger, thereby achieving the air-increasing effect of the fan lamp.

[0009] The purpose of the utility model can also be solved by the following technical measures:

[0010] Specifically, the width of the upper portion of the dividing block gradually increases from the center of the fan toward the periphery, and the upper portion of the dividing block extends obliquely; because the closer the annular air outlet is to the periphery, the larger the shielding area and the stronger the wind blowing, the space around the fan can also feel the strong blowing effect, and the upper portion of the dividing block extends obliquely to better cooperate with the rotating wind wheel, that is, the wind blown out of the wind outlet is also obliquely swung.

[0011] Specifically, the upper extension direction of the dividing block is opposite to the extension direction of the wind outlet, so that the wind coming out of the wind outlet is blown into the air outlet, blocked by the dividing block extending in the opposite direction, and changes direction in the air outlet, thereby further increasing the wind pressure in the air duct space and enhancing the air outlet effect.

[0012] Specifically, the lower part of the shell is provided with two inner and outer annular air outlets which are adjacent to each other and have the same center. The partition block is integrally formed with the shell and passes through the two inner and outer annular air outlets. The setting of the two annular air outlets not only increases the blowing area, but also increases the wind speed and improves the blowing effect by cooperating with the partition block.

[0013] Specifically, the air duct space is annular, and is surrounded between the wind outlet and the air outlet, and the upper surface of the partition block is flush with the top of the annular air outlet. The partition block increases the strength of the shell and is easy to implement.

[0014] Specifically, the shell includes an upper cover and a base, an annular air outlet and a partition block are arranged on the lower edge of the upper cover, a connecting seat is arranged on the upper cover next to the partition block, the upper cover is arranged on the base, the wind wheel and the motor are fixed together in the upper cover and placed in the cover cavity between the upper cover and the base, a connecting seat is also arranged on the lower edge of the upper cover next to the partition block, a connecting piece passes through the upper cover and is connected to the connecting seat so that the upper cover is connected and fixed to the base, and the lamp is fixed at the bottom of the base.

[0015] Specifically, the upper cover includes a top cover and a bottom ring fixed to the bottom opening edge of the top cover, the bottom ring is provided with an annular air outlet and a partition block, and the wind wheel and the motor are fixed to the top cover together, which is convenient for the assembly and disassembly of the upper cover.

[0016] Beneficial effects of the utility model:

[0017] (1) This fan light has at least two partition blocks disposed on the annular air outlet at the lower part of the shell, thereby reducing the area of ​​the annular air outlet. Since the air duct space between the air outlet and the air outlet forms a high wind pressure zone, the area of ​​the annular air outlet is further reduced by the partition blocks, so that the wind pressure in the air duct space is further increased. Therefore, the wind blown out of the annular air outlet section is stronger, thereby achieving the wind-increasing effect of the fan light.

[0018] (2) Furthermore, the width of the partition block gradually increases from the center of the fan toward the periphery, and the partition block extends obliquely; because the closer the annular air outlet is to the periphery, the larger the shielding area is, and the stronger the wind is, which is conducive to the space around the fan to feel the strong blowing effect. The partition block extends obliquely to better cooperate with the rotating wind wheel, that is, the wind blown out of the wind outlet is also swung obliquely.

[0019] (3) In addition, the extending direction of the partition block is opposite to the extending direction of the air outlet, so that the wind from the air outlet is blown into the air outlet and is blocked by the partition block extending in the opposite direction, and changes direction in the air outlet, thereby further increasing the wind pressure in the air duct space and enhancing the air outlet effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a disassembled diagram of the wind-increasing fan lamp of the utility model.

[0021] Figure 2 It is a three-dimensional enlarged view of the upper cover of the utility model.

[0022] Figure 3 for Figure 2 Another angled breakdown of the upper cover.

[0023] Figure 4 This is a diagram of the combined state of the bottom ring and the wind wheel of the utility model.

[0024] Figure 5 It is a three-dimensional diagram of the bottom ring of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] like Figures 1 to 5 As shown, a wind-increasing fan lamp includes a fan 1 and a lamp 2, wherein the fan 1 includes a shell 11, a wind wheel 12 and a motor 13, wherein the wind wheel 12 is driven by the motor 13 and installed together in the shell 11, and the lamp 2 is fixed to the bottom of the shell 11, and an annular air outlet 31 is opened at the lower part of the shell 11 on the periphery of the lamp 2, and an air outlet 3 is arranged on the wind wheel 12, and an air duct space 4 exists between the air outlet 3 and the annular air outlet 31, and the characteristic is that at least two partition blocks 5 are arranged on the annular air outlet 31 at the lower part of the shell 11 to divide the annular air outlet 31 into a plurality of air outlet sections 311.

[0027] As shown in the figure, the width of the upper portion of the partition block 5 gradually increases from the center of the fan toward the periphery, and the upper portion of the partition block 5 extends obliquely, and the extension direction of the upper portion of the partition block 5 is opposite to the extension direction of the air outlet 3.

[0028] The lower part of the shell 11 is provided with two inner and outer annular air outlets 31 which are adjacent to each other and have the same center. The partition block 5 is integrally formed with the shell 11 and passes through the inner and outer annular air outlets 31 .

[0029] As a more specific solution, the air duct space 4 is annular, and the air duct space 4 is arranged between the air outlet 3 and the air outlet 31, and the upper surface of the partition block 5 is flush with the top of the annular air outlet 31. The housing 11 includes an upper cover 6 and a base 7, the annular air outlet 31 and the partition block 5 are arranged at the lower edge of the upper cover 6, a connecting seat 8 is arranged on the upper cover 6 beside the partition block 5, and the upper cover 6 is arranged on the base 7, the wind wheel 12 and the motor 13 are fixed together in the upper cover 6 and placed in the cover cavity between the upper cover 6 and the base 7, a connecting seat 8 is also arranged on the lower edge of the upper cover 6 beside the partition block 5, and a connecting piece passes through the upper cover 6 and is connected to the connecting seat 8, so that the upper cover 6 is connected and fixed to the base 7, and the lamp 2 is fixed at the bottom of the base 7. The upper cover 6 includes a top cover 61 and a bottom ring 62 fixed to the bottom opening edge of the top cover 61 . The bottom ring 62 is provided with an annular air outlet 31 and a partition block 5 . The wind wheel 12 and the motor 13 are fixed to the top cover 61 together.

[0030] Working principle: During operation, the motor 13 drives the wind wheel 12 to rotate, and the external air enters the shell 11 from the air inlet (not shown) at the top of the shell 11. Under the high-speed rotation of the wind wheel 12 (counterclockwise), the air volume formed inside the shell 11 passes through the air duct space 4 from the air outlet 3 of each fan blade, and is finally blown out through the annular air outlet 31 (i.e., the annular air outlet section 311). Since the partition baffle 5 reduces the air outlet area in the annular air outlet 31, a high wind pressure area is formed in the air duct space 4. Therefore, under the pressure-boosting effect of the air flow in the air duct space 4, the wind speed is significantly increased, making the wind blown out of the annular air outlet section 311 feel stronger, thereby significantly improving the blowing effect.

Claims

1. A wind-increasing fan lamp, comprising a fan (1) and a lamp (2), wherein the fan (1) comprises a housing (11), a wind wheel (12) and a motor (13), wherein the wind wheel (12) is driven by the motor (13) and installed together in the housing (11), wherein the lamp (2) is fixed to the bottom of the housing (11), wherein a circular air outlet (31) is provided at the lower part of the housing (11) at the periphery of the lamp (2), wherein the wind wheel (12) is provided with an air outlet (3), wherein an air duct space (4) exists between the air outlet (3) and the circular air outlet (31), Its characteristics are: At least two partition blocks (5) are provided on the annular air outlet (31) at the lower part of the shell (11) to divide the annular air outlet (31) into a plurality of air outlet sections (311).

2. According to claim 1, the wind-increasing fan lamp, Features: The width of the upper portion of the separation block (5) gradually increases from the center of the fan toward the outer periphery, and the upper portion of the separation block (5) extends obliquely.

3. According to claim 2, the wind-increasing fan lamp, Features: The upper extension direction of the separation block (5) is opposite to the extension direction of the air outlet (3).

4. The wind-increasing fan lamp according to any one of claims 1 to 3, Features: The lower part of the shell (11) is provided with two inner and outer annular air outlets (31) which are adjacent to each other and have the same center of circle, and the separation block (5) is integrally formed with the shell (11) and passes through the inner and outer annular air outlets (31).

5. The wind-increasing fan lamp according to claim 1, Its characteristics are: The air duct space (4) is annular, and is arranged between the air outlet (3) and the air outlet (31), and the upper surface of the partition block (5) is flush with the top of the annular air outlet (31).

6. The wind-increasing fan lamp according to claim 1, Its characteristics are: The housing (11) comprises an upper cover (6) and a base (7); an annular air outlet (31) and a partition block (5) are arranged at the lower edge of the upper cover (6); a connecting seat (8) is arranged on the upper cover (6) next to the partition block (5); the upper cover (6) is arranged on the base (7); the wind wheel (12) and the motor (13) are fixed together in the upper cover (6) and placed in a cover cavity between the upper cover (6) and the base (7); a connecting seat (8) is also arranged on the lower edge of the upper cover (6) next to the partition block (5); a connecting piece passes through the upper cover (6) and is connected to the connecting seat (8) so that the upper cover (6) and the base (7) are connected and fixed; and the lamp (2) is fixed at the bottom of the base (7).

7. The wind-increasing fan lamp according to claim 6, Its characteristics are: The upper cover (6) comprises a top cover (61) and a bottom ring (62) fixed to the bottom opening edge of the top cover (61), the bottom ring (62) being provided with an annular air outlet (31) and a partition block (5), and the wind wheel (12) and the motor (13) are fixed together on the top cover (61).

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