Efficient and energy-saving electronic fan

Abstract

The utility model provides an efficient and energy-saving electronic fan which comprises a frame, a control module and a switch are arranged on the top of the frame, a current regulator and a temperature sensor are arranged at the front end of the frame, and a quick release assembly is arranged at the front end of the current regulator. A high-speed indicator lamp, a medium-speed indicator lamp and a low-speed indicator lamp are arranged at the front end of the frame, two mounting bottom plates are arranged at the rear end of the frame, the rear ends of the two mounting bottom plates are connected with the same mounting assembly, two fixing rods are clamped at the front ends of the two mounting bottom plates, and fan assemblies are arranged on the two fixing rods. The temperature of external electronic equipment can be detected through the temperature sensor, when the temperature exceeds a set threshold value, the control module controls the current regulator to regulate the rotating speed of the fan assembly, and the rotating speed is displayed to a user through the high-speed indicator lamp, the medium-speed indicator lamp and the low-speed indicator lamp, so that the electronic fan cannot be in a high rotating speed for a long time to lose power; and the energy-saving effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic fans, and more specifically, relates to a high-efficiency and energy-saving electronic fan. Background Art

[0002] Electronic fans are often used to dissipate heat in electronic devices. The high-speed rotation of the fan causes air to flow, thereby cooling the electronic devices and ensuring that the internal components of the electronic devices do not burn out due to excessive temperatures during operation. Currently, traditional electronic fans often maintain high-speed rotation during operation, resulting in poor energy-saving effects. Utility Model Content

[0003] In order to solve the above technical problems, the present invention provides a high-efficiency and energy-saving electronic fan to solve the technical problem in the prior art that traditional electronic fans often have poor energy-saving effects.

[0004] The purpose and effect of the high-efficiency and energy-saving electronic fan of the present invention are achieved by the following specific technical means:

[0005] A high-efficiency and energy-saving electronic fan comprises a frame, a control module and a switch are provided on the top of the frame, a current regulator and a temperature sensor are provided at the front end of the frame, a quick-release assembly is provided at the front end of the current regulator, a high-speed indicator light, a medium-speed indicator light, and a low-speed indicator light are provided at the front end of the frame, two sets of mounting base plates are provided at the rear end of the frame, the rear ends of the two sets of mounting base plates are respectively connected to the same set of mounting assemblies, the front ends of the two sets of mounting base plates are both clamped with two sets of fixing rods, and the two sets of fixing rods are both provided with fan assemblies.

[0006] According to a preferred embodiment, the mounting assembly includes two groups of rotating seats, two groups of rotating seats are provided at the rear end of the frame, a rotatable rotating rod is passed through the two groups of rotating seats, a mounting base is provided on one side of the two groups of rotating seats, the bottoms of the two groups of mounting bases are fixedly connected to the rotating seats through connecting parts, and a pin seat is provided at the rear end of the two groups of mounting bases. The mounting assembly also includes fastening pins, and the same group of fastening pins are respectively passed through the two groups of pin seats.

[0007] According to a preferred embodiment, the two groups of fan assemblies include a stator and a rotor, the two groups of stators are sleeved on the fixed rod, the two groups of fixed rods are sleeved with a rotatable rotating shaft, the two groups of rotating shafts are fixedly connected to the rotors, the two groups of rotors are arranged on the circumference of the stator, and the two groups of fan assemblies also include multiple groups of fan blades, and the multiple groups of fan blades are respectively fixedly connected to the two groups of rotating shafts.

[0008] According to a preferred embodiment, a placement slot is provided at the front end of the frame, the current regulator is arranged in the placement slot, a plurality of groups of first clamping columns are provided in the placement slot, and the plurality of groups of first clamping columns are all clamped at the rear end of the current regulator, the quick-release assembly includes a quick-release part, the quick-release part is arranged in the placement slot, the rear end of the quick-release part is in contact with the current regulator, and the quick-release assembly also includes a pull ring, which is arranged at the front end of the quick-release part.

[0009] According to a preferred embodiment, a plurality of groups of second clamping columns are provided at the rear end of the quick-release member, and the plurality of groups of second clamping columns are all clamped in the frame.

[0010] According to a preferred embodiment, two groups of dustproof ventilation nets are provided at the front end of the frame, and protective covers are provided at the front end of the two groups of dustproof ventilation nets. The two groups of protective covers are connected to the frame through multiple groups of spring screws, and the front ends of the two groups of fixing rods pass through the dustproof ventilation nets and are connected to the protective covers.

[0011] According to a preferred embodiment, a protective cover is provided on the top of the frame, mounting pieces are provided on both sides of the frame, and multiple groups of mounting holes are provided at the front ends of the two groups of mounting pieces.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The temperature sensor can detect the temperature of external electronic equipment. When the temperature exceeds the set threshold, the control module controls the current regulator to adjust the speed of the fan assembly and displays it to the user through high-speed, medium-speed and low-speed indicators. This prevents the electronic fan from running at high speed for a long time and consuming electricity, thereby improving energy saving.

[0014] 2. With the quick-release assembly, users can pull down the quick-release part through the pull ring and then take out the current regulator. When installation is required, they only need to snap the current regulator into the placement slot and then snap the quick-release part back into the current regulator to complete the installation. With the installation assembly setting, users can easily disassemble and assemble the fan assembly, improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a high-efficiency and energy-saving electronic fan of the present utility model;

[0016] Figure 2 This is an exploded view of a high-efficiency and energy-saving electronic fan of the utility model;

[0017] Figure 3 This is a structural diagram of a quick-release assembly in a high-efficiency and energy-saving electronic fan of the present invention;

[0018] Figure 4 for Figure 3 Enlarged view of area a in the middle;

[0019] Figure 5 This is a functional block diagram of a control module in a high-efficiency and energy-saving electronic fan of the present invention;

[0020] Figure 6 This is a flow chart of a high-efficiency and energy-saving electronic fan of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0022] 10. Frame; 11. Mounting piece; 12. Control module; 13. Protective cover; 14. Switch; 15. Temperature sensor; 16. Low-speed indicator light; 17. Medium-speed indicator light; 18. High-speed indicator light; 19. Dust-proof ventilation net; 21. Protective cover; 22. Spring screw; 20. Mounting base; 201. Rotating seat; 202. Rotating rod; 203. Connecting piece; 204. Latch seat; 205. Fastening latch; 30. Fixing rod; 301. Stator; 302. Rotating shaft; 303. Rotor; 304. Fan blade; 40. Current regulator; 401. Placement slot; 402. First clamping column; 403. Quick release part; 404. Pull ring; 405. Second clamping column. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To the attached Figure 6 As shown:

[0026] The utility model provides an efficient and energy-saving electronic fan, which includes a frame 10. A control module 12 and a switch 14 are provided on the top of the frame 10. The user can control the fan to be turned on or off through the switch 14. The control module 12 can be a MYC-YA15XC-T model of Mir Electronics, which has a strong processing capability. The control module 12 can control a current regulator 40, a high-speed indicator light 18, a medium-speed indicator light 17, and a low-speed indicator light 16. The user can set the threshold value of each temperature level through the control module 12. A current regulator 40 and a temperature sensor 15 are provided at the front end of the frame 10. The current regulator 40 can be a NCP361 SNT1 of Shenzhen Xinyueda Electronic Technology Co., Ltd. G model, this model has a higher control sensitivity for the circuit, a quick-release component is provided at the front end of the current regulator 40, and the user can install and remove the current regulator 40 through the quick-release component, the temperature sensor 15 can choose OMEGA's OS137-1-V1 model, this model has a higher sensitivity, the temperature sensor can monitor the temperature of external electronic equipment in real time, and convert the temperature value into an electrical signal and transmit it to the control module 12, the front end of the frame 10 is provided with a high-speed indicator light 18, a medium-speed indicator light 17 and a low-speed indicator light 16, the rear end of the frame 10 is provided with two groups of mounting base plates 20, the rear ends of the two groups of mounting base plates 20 are respectively connected to the same group of mounting components, the front ends of the two groups of mounting base plates 20 are both provided with two groups of fixing rods 30, the two groups of fixing rods 30 are both stuck in the raised circular slots at the front end of the mounting base plates 20, and the two groups of fixing rods 30 are both provided with fan assemblies.

[0027] Among them, see Figure 2 、 Figure 5 and Figure 6The user can connect an external power supply to the fan to power the fan, and turn on the fan by starting the switch 14. The user can set the temperature threshold to three gears through the control module 12, wherein the low speed gear threshold is 45°C, the medium speed gear threshold is 65°C, and the high speed gear threshold is 85°C. The temperature sensor 15 can detect and collect the temperature of the external electronic device in real time, and convert the temperature value into an electrical signal and transmit it to the control module 12. The control module 12 processes the electrical signal and makes a judgment. When the temperature of the external electronic device exceeds 45°C, the control module 12 controls the current regulator 40, and the current regulator 40 controls the current passing through the stator 301 so that the fan speed is at 2600RPM to dissipate heat for the external electronic device. At this time, the control module 12 also controls the low speed indicator light 16 to light up; when the temperature of the external electronic device exceeds 65 ℃, the control module 12 controls the current regulator 40, and the current regulator 40 controls the current passing through the stator 301, so that the fan speed is at 3500RPM to dissipate heat for the external electronic equipment. At this time, the control module 12 simultaneously controls the medium-speed indicator light 17 to light up; when the temperature of the external electronic equipment exceeds 85℃, the control module 12 controls the current regulator 40, and the current regulator 40 controls the current passing through the stator 301, so that the fan speed is at 4300RPM to dissipate heat for the external electronic equipment. At this time, the control module 12 simultaneously controls the high-speed indicator light 18 to light up; thereby, the fan will not be at a high speed for a long time, avoiding unnecessary power consumption and improving energy saving effects, and the user can directly observe the operating status of the fan through the low-speed indicator light 16, the medium-speed indicator light 17 and the high-speed indicator light 18.

[0028] Among them, see Figures 2 to 4 The mounting assembly includes two groups of rotating seats 201. Two groups of rotating seats 201 are provided at the rear end of the frame 10. A rotatable rotating rod 202 is inserted in each of the two groups of rotating seats 201. A mounting base 20 is provided on one side of the two groups of rotating seats 201. The bottoms of the two groups of mounting bases 20 are fixedly connected to the rotating seats 201 through connecting members 203. Through the setting of the connecting members 203, when the user rotates the mounting base 20, the rotating rod 202 and the mounting base 20 move in the same direction. A latch seat 204 is provided at the rear end of the two groups of mounting bases 20. The mounting assembly also includes a fastening latch 205. The same group of fastening latches 205 are respectively inserted in the two groups of latch seats 204. The fastening latches 205 are used to fix the two groups of mounting bases 20.

[0029] By cooperating with the rotating rod 202 and the connecting piece 203, when the user needs to install the fan assembly, the user rotates the mounting base 20 and then snaps the fixing rod 30 into the front end of the mounting base 20, and then the fan assembly can be installed. After the installation is completed, align the through holes on the two sets of pin seats 204, insert the fastening pins 205 into the through holes, and then fix the two sets of mounting bases 20.

[0030] Both sets of fan assemblies include a stator 301 and a rotor 303. Both sets of stators 301 are sleeved on the fixed rod 30. Both sets of fixed rods 30 are sleeved with a rotatable rotating shaft 302. Both sets of rotating shafts 302 are fixedly connected to the rotor 303. Both sets of rotors 303 are arranged on the circumference of the stator 301. Both sets of fan assemblies also include multiple sets of fan blades 304. The multiple sets of fan blades 304 are respectively fixedly connected to the two sets of rotating shafts 302. Through the cooperation between the stator 301 and the rotor 303, the rotating shaft 302 can rotate, thereby driving the fan blades 304 to rotate, so that air flows.

[0031] A placement slot 401 is provided at the front end of the frame 10, and the current regulator 40 is arranged in the placement slot 401. A plurality of groups of first clamping columns 402 are provided in the placement slot 401, and the plurality of groups of first clamping columns 402 are all clamped at the rear end of the current regulator 40. The quick-release assembly includes a quick-release part 403, and the quick-release part 403 is provided in the placement slot 401. The rear end of the quick-release part 403 contacts the current regulator 40. The quick-release assembly also includes a pull ring 404, and the pull ring 404 is provided at the front end of the quick-release part 403. A plurality of groups of second clamping columns 405 are provided at the rear end of the quick-release part 403. The plurality of groups of second clamping columns 405 are all clamped in the frame 10. The user can pull down the quick-release part 403 through the pull ring 404, and then take out the current regulator 40. When installation is required, the current regulator 40 only needs to be clamped into the placement slot 401, and then the quick-release part 403 is re-clamped to the current regulator 40 to complete the installation.

[0032] Two sets of dust-proof ventilation nets 19 are provided at the front end of the frame 10. The dust-proof ventilation nets 19 can prevent dust from entering the inside of the fan, thereby extending the service life of the fan. Protective covers 21 are provided at the front ends of the two sets of dust-proof ventilation nets 19. Both sets of protective covers 21 are connected to the frame 10 through multiple sets of spring screws 22. The protective covers 21 can effectively protect the internal fan components. Users can remove or install the protective covers 21 by screwing the spring screws 22, and the spring screws 22 are stuck on the protective covers 21 to prevent users from losing the spring screws 22, which is very convenient. The front ends of the two sets of fixing rods 30 pass through the dust-proof ventilation nets 19 and are connected to the protective covers 21. A protective cover 13 is provided on the top of the frame 10 to protect the control module 12. Mounting parts 11 are provided on both sides of the frame 10. Multiple sets of mounting holes are provided at the front ends of the two sets of mounting parts 11. Users can install the fan as a whole by connecting parts such as external screws on the mounting parts 11.

[0033] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An efficient and energy-saving electronic fan, comprising a frame (10), characterized in that: The top of the frame (10) is provided with a control module (12) and a switch (14); the front end of the frame (10) is provided with a current regulator (40) and a temperature sensor (15); the front end of the current regulator (40) is provided with a quick-release assembly; the front end of the frame (10) is provided with a high-speed indicator light (18), a medium-speed indicator light (17) and a low-speed indicator light (16); the rear end of the frame (10) is provided with two groups of mounting base plates (20); the rear ends of the two groups of mounting base plates (20) are respectively connected to the same group of mounting assemblies; the front ends of the two groups of mounting base plates (20) are both provided with two groups of fixing rods (30); and the two groups of fixing rods (30) are both provided with fan assemblies.

2. The high-efficiency and energy-saving electronic fan according to claim 1, characterized in that: The mounting assembly comprises two groups of rotating seats (201), the rear end of the frame (10) is provided with two groups of rotating seats (201), a rotatable rotating rod (202) is passed through the two groups of rotating seats (201), one side of the two groups of rotating seats (201) is provided with a mounting base (20), the bottoms of the two groups of mounting bases (200) are fixedly connected to the rotating seats (201) through connecting members (203), the rear ends of the two groups of mounting bases (20) are provided with a latch seat (204), the mounting assembly further comprises a fastening latch (205), and the same group of fastening latches (205) are passed through the two groups of latch seats (204).

3. The high-efficiency and energy-saving electronic fan according to claim 1, characterized in that: The two groups of fan assemblies each include a stator (301) and a rotor (303). The two groups of stators (301) are sleeved on the fixed rod (30). The two groups of fixed rods (30) are sleeved with a rotatable rotating shaft (302). The two groups of rotating shafts (302) are fixedly connected with the rotor (303). The two groups of rotors (303) are arranged on the circumference of the stator (301). The two groups of fan assemblies each include multiple groups of fan blades (304). The multiple groups of fan blades (304) are respectively fixedly connected to the two groups of rotating shafts (302).

4. The high-efficiency and energy-saving electronic fan according to claim 1, characterized in that: The frame (10) has a placement slot (401) at the front end, the current regulator (40) is arranged in the placement slot (401), a plurality of groups of first clamping columns (402) are arranged in the placement slot (401), and the plurality of groups of first clamping columns (402) are all clamped at the rear end of the current regulator (40), the quick-release assembly includes a quick-release part (403), the quick-release part (403) is arranged in the placement slot (401), the rear end of the quick-release part (403) contacts the current regulator (40), and the quick-release assembly also includes a pull ring (404), and the pull ring (404) is arranged at the front end of the quick-release part (403).

5. The high-efficiency and energy-saving electronic fan according to claim 4, characterized in that: The rear end of the quick-release component (403) is provided with multiple groups of second clamping columns (405), and the multiple groups of second clamping columns (405) are all clamped in the frame (10).

6. The high-efficiency and energy-saving electronic fan according to claim 1, characterized in that: Two groups of dustproof ventilation nets (19) are provided at the front end of the frame (10), and protective covers (21) are provided at the front end of the two groups of dustproof ventilation nets (19). The two groups of protective covers (21) are connected to the frame (10) through multiple groups of spring screws (22), and the front ends of the two groups of fixing rods (30) pass through the dustproof ventilation nets (19) and are connected to the protective covers (21).

7. The high-efficiency and energy-saving electronic fan according to claim 1, characterized in that: A protective cover (13) is provided on the top of the frame (10), and mounting members (11) are provided on both sides of the frame (10), with multiple groups of mounting holes being provided at the front ends of the two groups of mounting members (11).

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