Airflow dryer
By introducing a suspension assembly, a PTC heater and an over-temperature protector into the airflow dryer, the problems of limited space and potential safety hazards are solved, and efficient and safe appliance drying is achieved.
Patent Information
- Application Number
- CN202520090797.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing airflow dryers have limited space, are prone to damaging glassware, have high power consumption, and lack over-temperature protection, posing safety risks.
An airflow dryer including a suspension component, a PTC heating plate and an over-temperature protector is designed. The suspension component increases the number of appliances, the PTC heating plate improves life and safety, and the over-temperature protector automatically stops heating.
It improves drying efficiency, increases the number of appliances while avoiding damage, achieves safe energy saving and automatic temperature control, and improves safety.
Smart Images
Figure CN223319468U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dryers, in particular to an airflow dryer. Background Art
[0002] Glassware such as test tubes, beakers, graduated cylinders, and flasks are commonly used chemical instruments in laboratories and laboratories. They are usually used to store, measure, or react with liquids. Therefore, the cleanliness of the instruments is crucial. Usually, they need to be dried in an air flow dryer after washing before use. Drying with an air flow dryer can improve experimental efficiency and reduce bacterial contamination. Existing air flow dryers mainly consist of a base and several air flow tubes arranged on the base. The several air flow tubes are arranged vertically or obliquely on the base. Several air outlet holes are provided on the upper side of the air flow tubes. Test tubes and beakers are placed on the air flow tubes to achieve drying.
[0003] However, the space used by the current dryer is limited when it is working. If the air flow pipes are arranged more densely, there will be restrictions on the size of the glassware. When placing the glassware, care must be taken to operate, otherwise the glassware will be damaged. Moreover, the existing air flow dryers mostly use heating wires for heating, which has high power consumption and poor safety. There is a lack of over-temperature protection mechanism during use, and it is impossible to automatically stop heating when the temperature exceeds the limit, which poses a safety hazard. Therefore, it is necessary to develop a new air flow dryer to address the shortcomings of the above-mentioned existing technologies. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides an air flow dryer, which has the advantage of high safety.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an airflow dryer, comprising an outer shell, a flow guide mounting cover fixedly connected to the top of the outer shell, a silicone disc sleeved on the outside of the flow guide mounting cover provided on the top of the outer shell, a plurality of suspension components clamped on the outer surface of the flow guide mounting cover, an appliance to be dried being suspended on the upper end of the suspension component, a heating component provided inside the outer shell, the upper end of the heating component being sequentially connected to the flow guide mounting cover and the plurality of suspension components through the outer shell;
[0006] The heating assembly consists of a fixed mounting frame, a fan, a PTC heating plate and an over-temperature protector. The PTC heating plate and the fan are fixedly connected to the upper and lower sides of the fixed mounting frame respectively. The over-temperature protector is fixedly mounted on the fixed mounting frame, and the fixed mounting frame is fixedly mounted inside the outer shell.
[0007] Preferably, the deflector mounting cover includes a deflector body fixedly connected to the top of the outer shell, the outer surface of the deflector body is provided with a plurality of evenly distributed ventilation holes, and the outer surface of the deflector body is also provided with a plurality of snap-fit holes located around the ventilation holes.
[0008] Preferably, the suspension assembly includes a stainless steel air outlet pipe arranged around the air guide cover body, an air outlet is opened at the upper end of the outer surface of the stainless steel air outlet pipe, a silicone pad is fixedly connected to the top of the stainless steel air outlet pipe, and the device to be dried is suspended on the top of the silicone pad at the upper end of the stainless steel air outlet pipe.
[0009] Preferably, a snap-fit mounting block is provided at the lower end of the stainless steel air outlet pipe, and a connecting sleeve is integrally formed on the side of the snap-fit mounting block close to the stainless steel air outlet pipe, and the connecting sleeve is sealingly sleeved on the lower end of the stainless steel air outlet pipe.
[0010] Preferably, the side of the snap-fit mounting block away from the stainless steel air outlet pipe is an arc surface that fits against the outer surface of the air duct body, and the side of the stainless steel air outlet pipe away from the stainless steel air outlet pipe is integrally formed with a number of evenly distributed snap-fit claws, and the several snap-fit claws are one-to-one with the snap-fit holes and are clamped with each other. The lower end of the vent hole is connected to the interior of the air duct body, and the upper end of the vent hole is connected to the snap-fit mounting block, the connecting sleeve, the stainless steel air outlet pipe and the air outlet in sequence.
[0011] Preferably, a power socket is snapped onto the back of the outer shell, two left and right knob switches are sleeved onto the front of the outer shell, and a surface sticker sleeved onto the outside of the two knob switches is adhered to the front of the outer shell.
[0012] Preferably, a gear switch, a display light board and a timing switch are fixedly installed on the front of the inner cavity of the outer shell, the front faces of the gear switch and the timing switch are respectively connected to the left and right surface stickers, and a bakelite board is provided between the gear switch and the inner wall of the outer shell.
[0013] Preferably, a bottom plate is fixedly mounted on the bottom of the outer shell, and a plurality of evenly distributed anti-slip feet are fixedly connected to the bottom of the bottom plate.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0015] 1. Due to the arrangement of the suspension assembly of the present invention, a plurality of suspension assemblies can be hung on the guide mounting cover in cooperation with the guide mounting cover, so that the utensils to be dried can be hung by the suspension assembly, thereby greatly increasing the number of utensils dried at the same time without affecting each other, thereby effectively improving the drying efficiency.
[0016] 2. Due to the setting of the PTC heating plate, the utility model not only increases the service life, but also achieves the effect of safety and energy saving; and the setting of the over-temperature protector can monitor the temperature in real time during continuous drying, so as to achieve the effect of automatically stopping drying in case of over-temperature, thereby improving safety.
[0017] 3. Due to the setting of the timer switch of the utility model, with the cooperation of the surface sticker, it is convenient for the staff to adjust the self-closing time to achieve the effect of automatic stopping after continuous drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure inside the outer shell of the utility model;
[0020] Figure 3 This is a schematic structural diagram of the bottom of the heating component of the utility model;
[0021] Figure 4 This is a schematic structural diagram of the top of the heating component of the utility model;
[0022] Figure 5 This is a schematic structural diagram of the bottom of the outer shell of the utility model;
[0023] Figure 6 This is a schematic diagram of the structure of the guide installation cover of the utility model;
[0024] Figure 7 This is a schematic diagram of the structure of the dispersed components of the utility model.
[0025] In the figure: 1. Outer shell; 2. Silicone plate; 3. Air deflector mounting cover; 31. Air deflector body; 32. Vent hole; 33. Snap-fit hole; 4. Suspension assembly; 41. Stainless steel exhaust pipe; 42. Air outlet; 43. Silicone pad; 44. Snap-fit mounting block; 45. Snap-fit claw; 46. Connecting sleeve; 5. Heating assembly; 51. Fixed mounting bracket; 52. Fan; 53. PTC heating plate; 54. Over-temperature protector; 6. Power socket; 7. Knob switch; 8. Surface sticker; 9. Bakelite board; 10. Gear switch; 11. Display light board; 12. Timer switch; 13. Bottom plate; 14. Anti-slip foot. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] like Figures 1 to 7 As shown, the utility model provides an air flow dryer, comprising an outer shell 1, a flow guide mounting cover 3 being fixedly connected to the top of the outer shell 1, a silicone plate 2 being sleeved on the outside of the flow guide mounting cover 3 being provided on the top of the outer shell 1, a plurality of hanging components 4 being clamped on the outer surface of the flow guide mounting cover 3, and utensils to be dried being hung on the upper ends of the hanging components 4, a heating component 5 being provided inside the outer shell 1, and the upper ends of the heating components 5 being connected to the flow guide mounting cover 3 and the plurality of hanging components 4 in sequence through the outer shell 1; due to the provision of the hanging components 4, a plurality of hanging components 4 can be hung on the flow guide mounting cover 3 in cooperation with the flow guide mounting cover 3, so that utensils to be dried can be hung through the hanging components 4, thereby greatly increasing the number of utensils that can be dried simultaneously without affecting each other, thereby effectively improving the drying efficiency;
[0028] The heating assembly 5 consists of a fixed mounting frame 51, a fan 52, a PTC heating plate 53 and an over-temperature protector 54. The PTC heating plate 53 and the fan 52 are fixedly connected to the upper and lower sides of the fixed mounting frame 51 respectively. The over-temperature protector 54 is fixedly mounted on the fixed mounting frame 51, and the fixed mounting frame 51 is fixedly mounted inside the outer shell 1. Due to the setting of the PTC heating plate 53, the service life is improved and the effect of safety and energy saving is achieved. The setting of the over-temperature protector 54 can monitor the temperature in real time during continuous drying, so as to achieve the effect of automatically stopping drying when overtemperature occurs, thereby improving safety.
[0029] like Figure 6 As shown, the deflector mounting cover 3 includes a deflector body 31 fixedly connected to the top of the outer shell 1, and the outer surface of the deflector body 31 is provided with a plurality of evenly distributed ventilation holes 32, and the outer surface of the deflector body 31 is also provided with a plurality of snap-fit holes 33 located around the ventilation holes 32; due to the arrangement of the ventilation holes 32, the deflector body 31 can be connected to multiple air outlet pipes, and then with the cooperation of the snap-fit holes 33, the hot air flow in the deflector body 31 can flow along the multiple pipes, thereby drying the appliances suspended on the upper ends of the multiple suspension components 4 at the same time.
[0030] like Figure 7 As shown, the suspension assembly 4 includes a stainless steel air outlet pipe 41 arranged around the air deflector body 31, an air outlet 42 is provided at the upper end of the outer surface of the stainless steel air outlet pipe 41, and a silicone pad 43 is fixedly connected to the top of the stainless steel air outlet pipe 41. The device to be dried is suspended on the top of the silicone pad 43 at the upper end of the stainless steel air outlet pipe 41; due to the setting of the silicone pad 43, it can play a buffering and anti-slip effect, avoiding damage to the suspended device to be dried.
[0031] like Figure 7As shown, a snap-fit mounting block 44 is provided at the lower end of the stainless steel outlet pipe 41 , and a connecting sleeve 46 is integrally formed on one side of the snap-fit mounting block 44 close to the stainless steel outlet pipe 41 . The connecting sleeve 46 is sealingly sleeved on the lower end of the stainless steel outlet pipe 41 .
[0032] like Figure 6 and Figure 7 As shown, the side of the snap-fit mounting block 44 away from the stainless steel air outlet pipe 41 is an arc surface that fits against the outer surface of the air duct body 31, and the side of the stainless steel air outlet pipe 41 away from the stainless steel air outlet pipe 41 is integrally formed with a number of evenly distributed snap-fit claws 45, and the several snap-fit claws 45 are one-to-one with the snap-fit holes 33 and are clamped with each other. The lower end of the vent hole 32 is connected to the interior of the air duct body 31, and the upper end of the vent hole 32 is connected to the snap-fit mounting block 44, the connecting sleeve 46, the stainless steel air outlet pipe 41 and the air outlet 42 in sequence.
[0033] like Figure 1 and Figure 2 As shown, a power socket 6 is snapped onto the back of the outer shell 1 , two left and right knob switches 7 are sleeved onto the front of the outer shell 1 , and a surface sticker 8 sleeved onto the outside of the two knob switches 7 is adhered to the front of the outer shell 1 .
[0034] like Figure 1 and Figure 2 As shown, a gear switch 10, a display light board 11 and a timing switch 12 are fixedly installed on the front of the inner cavity of the outer shell 1. The front faces of the gear switch 10 and the timing switch 12 are respectively connected to the left and right surface stickers 8. A bakelite board 9 is provided between the gear switch 10 and the inner wall of the outer shell 1. Due to the setting of the bakelite board 9, the gear switch 10 and the outer shell 1 can be insulated. The setting of the timing switch 12, with the cooperation of the surface sticker 8, can facilitate the staff to adjust the automatic shutdown time, so as to achieve the effect of automatic stop after continuous drying.
[0035] like Figure 5 As shown, a bottom plate 13 is fixedly mounted on the bottom of the outer shell 1 , and a plurality of evenly distributed anti-slip feet 14 are fixedly connected to the bottom of the bottom plate 13 .
[0036] The working principle and use process of this utility model:
[0037] Assemble the device as shown in the figure. Hang the appliance to be dried upside down on the upper end of the hanging assembly 4 so that the silicone pad 43 rests on the top of the inner cavity of the appliance to be dried, and the air outlet 42 is located on the inner side of the appliance to be dried. Then, connect the power supply through the power socket 6. With the cooperation of the surface sticker 8, the bakelite board 9, the gear switch 10 and the display light board 11, turn on the device by the knob switch 7 to operate the heating assembly 5.
[0038] The operation of the fan 52 allows the air flow to flow from bottom to top, passing through the PTC heating plate 53, and then entering the interior of the plurality of suspension components 4 through the air guide cover body 31 and the plurality of vent holes 32 on its surface, and finally flowing out of the air outlet 42 through the connecting sleeve 46 and the stainless steel outlet pipe 41 and spraying onto the appliance to be dried;
[0039] During this period, the over-temperature protector 54 monitors the temperature of the PTC heating plate in real time and automatically cuts off the power supply once the warning temperature is exceeded;
[0040] At the same time, the drying time can be set with the cooperation of the timer switch 12, so that it can dry naturally continuously until the timer ends and the drying stops automatically;
[0041] During the drying process, the water dripping from the appliance is collected in the silica gel plate 2, which prevents the water from affecting the body below the silica gel plate 2 and facilitates unified treatment after drying.
[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An airflow dryer, comprising an outer shell (1), characterized in that: The top of the outer shell (1) is fixedly connected to a flow guide mounting cover (3), the top of the outer shell (1) is provided with a silica gel disc (2) sleeved on the outside of the flow guide mounting cover (3), the outer surface of the flow guide mounting cover (3) is clamped with a plurality of suspension components (4), the upper end of the suspension component (4) is suspended with a device to be dried, the interior of the outer shell (1) is provided with a heating component (5), the upper end of the heating component (5) is sequentially connected to the flow guide mounting cover (3) and the plurality of suspension components (4) through the outer shell (1); The heating assembly (5) is composed of a fixed mounting frame (51), a fan (52), a PTC heating plate (53) and an over-temperature protector (54); the PTC heating plate (53) and the fan (52) are fixedly connected to the upper and lower sides of the fixed mounting frame (51), respectively; the over-temperature protector (54) is fixedly mounted on the fixed mounting frame (51); and the fixed mounting frame (51) is fixedly mounted inside the outer shell (1).
2. The air flow dryer according to claim 1, characterized in that: The deflector mounting cover (3) comprises a deflector body (31) fixedly connected to the top of the outer shell (1); the outer surface of the deflector body (31) is provided with a plurality of evenly distributed vent holes (32); the outer surface of the deflector body (31) is further provided with a plurality of snap-fit holes (33) located around the vent holes (32).
3. The air flow dryer according to claim 2, characterized in that: The suspension assembly (4) includes a stainless steel air outlet pipe (41) arranged around the air guide cover body (31), an air outlet (42) is provided at the upper end of the outer surface of the stainless steel air outlet pipe (41), a silicone pad (43) is fixedly connected to the top of the stainless steel air outlet pipe (41), and the appliance to be dried is suspended on the top of the silicone pad (43) at the upper end of the stainless steel air outlet pipe (41).
4. The air flow dryer according to claim 3, characterized in that: The lower end of the stainless steel outlet pipe (41) is provided with a snap-fit mounting block (44), and a connecting sleeve (46) is integrally formed on one side of the snap-fit mounting block (44) close to the stainless steel outlet pipe (41), and the connecting sleeve (46) is sealingly sleeved on the lower end of the stainless steel outlet pipe (41).
5. The air flow dryer according to claim 4, characterized in that: The side of the snap-fit mounting block (44) away from the stainless steel air outlet pipe (41) is an arc surface that fits the outer surface of the air deflector body (31), and the side of the stainless steel air outlet pipe (41) away from the stainless steel air outlet pipe (41) is integrally formed with a plurality of evenly distributed snap-fit claws (45), and the plurality of snap-fit claws (45) are one-to-one with the snap-fit holes (33) and are mutually engaged, the lower end of the air vent (32) is connected to the interior of the air deflector body (31), and the upper end of the air vent (32) is sequentially connected to the snap-fit mounting block (44), the connecting sleeve (46), the stainless steel air outlet pipe (41) and the air outlet (42).
6. The air flow dryer according to claim 1, characterized in that: The back of the outer shell (1) is clamped with a power socket (6), the front of the outer shell (1) is sleeved with two left and right knob switches (7), and the front of the outer shell (1) is bonded with a surface sticker (8) sleeved on the outside of the two knob switches (7).
7. The air flow dryer according to claim 6, characterized in that: A gear switch (10), a display light panel (11) and a timing switch (12) are fixedly mounted on the front of the inner cavity of the outer shell (1); the front faces of the gear switch (10) and the timing switch (12) are connected to the left and right surface stickers (8) respectively; and a bakelite board (9) is provided between the gear switch (10) and the inner wall of the outer shell (1).
8. The air flow dryer according to claim 1, characterized in that: A bottom plate (13) is fixedly mounted on the bottom of the outer shell (1), and a plurality of evenly distributed anti-slip feet (14) are fixedly connected to the bottom of the bottom plate (13).