An air humidifier

Abstract

The utility model discloses an air humidifier, comprising a humidifying device and a water tank. The humidifying device comprises a humidifying device housing, a steam humidifying mechanism and a water pump. The humidifying device housing is divided into a working chamber and a humidifying chamber, and the steam humidifying mechanism and the water pump are arranged in the working chamber. The water in the water tank is pumped into the humidifying chamber by the water pump and humidified by the steam humidifying mechanism. An annular baffle is arranged in the middle of the bottom of the inner side of the humidifying chamber, and the inner side of the humidifying chamber is divided into two parts, a water inlet tank and a humidifying tank, by the annular baffle. A water hole is provided between the water inlet tank and the humidifying tank, and a water inlet tank water inlet hole is arranged in the water inlet tank. The water pump pumps the water in the water tank into the humidifying chamber through the water inlet tank water inlet hole, and the water flows from the water inlet tank into the humidifying tank and is humidified by the steam humidifying mechanism.

Description

Technical Field

[0001] The utility model relates to the field of humidifiers, in particular to an air humidifier. Background Art

[0002] Existing air humidifiers mainly include ultrasonic humidification and steam humidification. The most important problem to be solved by steam humidification air humidifiers is how to improve the humidification efficiency. Existing steam humidifiers first separate the water in the humidification chamber from the water in the water tank by setting up a water tank, and slowly extract the water from the water tank into the humidification chamber, thereby increasing the evaporation efficiency of the water. The second is to separate the water in the water humidification chamber through a diversion device, thereby increasing the humidification efficiency of the steam humidification mechanism. In addition to these, the evaporation efficiency can be further improved through structural design. Utility Model Content

[0003] The main purpose of the utility model is to provide an air humidifier with simple structure, high evaporation efficiency and low energy consumption.

[0004] The utility model provides an air humidifier, comprising a humidifying device and a water tank;

[0005] The humidifying device comprises a humidifying device housing, a steam humidifying mechanism and a water pump. The humidifying device housing is divided into a working chamber and a humidifying chamber. The steam humidifying mechanism and the water pump are arranged in the working chamber. The water in the water tank is pumped into the humidifying chamber by the water pump and humidified by the steam humidifying mechanism.

[0006] An annular baffle is arranged in the middle of the bottom of the inner side of the humidification chamber, and the inner side of the humidification chamber is divided into two parts, namely, a water inlet groove and a humidification groove, by the annular baffle. A water hole is opened between the water inlet groove and the humidification groove. A water inlet hole is arranged in the water inlet groove. The water pump draws the water in the water tank into the humidification chamber through the water inlet hole. After the water flows from the water inlet groove into the humidification groove, it is humidified by the steam humidification mechanism.

[0007] Preferably, a water-blocking baffle is provided between the annular baffle near the water hole and the inner side wall of the humidifier housing, and the water-blocking baffle can extend the distance of water from the water inlet hole of the water inlet trough to the water hole.

[0008] Preferably, the humidifier housing comprises a humidifier housing body and an upper cover, and the upper cover is arranged on the upper side of the humidifier housing body.

[0009] Preferably, the humidifying device also includes a guide device, the bottom of which is arranged in the humidifying chamber, a guide device water inlet hole adapted to the water hole is arranged on the side of the guide device, a guide pipe is arranged on the top of the guide device, a guide pipe air outlet is arranged at the end of the guide pipe, and an upper cover air outlet is arranged on the upper cover, and the guide pipe can be clamped on the upper cover air outlet, and the steam generated after humidification by the steam humidifying mechanism passes through the guide device and then leaves through the guide pipe air outlet.

[0010] Preferably, the humidifying device further includes a control circuit board and a control button, the control circuit board is arranged in the working chamber, the control button is arranged on the side of the humidifying device housing, the control button is connected to the control circuit board, and the control circuit board is respectively connected to the water pump and the steam humidifying mechanism.

[0011] Preferably, a water level sensor is further included, one end of which is arranged in the humidification chamber, and the water level sensor is connected to the control circuit board.

[0012] Preferably, a connecting block is provided at the bottom of the humidifier housing, and a connecting groove is provided at the top of the water tank, and the humidifier housing is clamped on the top of the water tank by the cooperation between the connecting block and the connecting groove.

[0013] Preferably, the connection card block is provided with connection card block heat dissipation holes.

[0014] The beneficial effects of the air humidifier of the utility model are:

[0015] 1. By setting up an annular baffle, the distance of water from the water inlet hole of the water inlet tank to the steam humidification mechanism can be extended, thereby improving the evaporation efficiency.

[0016] 2. By setting a water-blocking baffle, the distance of water from the water inlet of the water inlet tank to the steam humidification mechanism can be further extended, thereby improving the evaporation efficiency.

[0017] 3. By setting up a guide device, the water inlet tank and the inside of the humidification tank can be further separated, thereby further improving the evaporation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the air humidifier of the utility model;

[0019] Figure 2 A three-dimensional diagram of a humidifying device of an air humidifier of the utility model;

[0020] Figure 3 A three-dimensional diagram of a water tank of the air humidifier of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the upper cover of the air humidifier of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the humidifying chamber of the humidifying device housing body of the air humidifier of the utility model;

[0023] Figure 6 A three-dimensional diagram of the flow guide device of the air humidifier of the utility model;

[0024] Figure 7 It is a schematic diagram of the internal structure of the working chamber of the humidifying device housing body of the air humidifier of the utility model;

[0025] Numbers in the figure: 1. humidifying device, 2. water tank, 3. flow guide device, 4. water level sensor, 5. steam humidifying mechanism, 6. water pump, 7. fan, 8. control button, 9. control circuit board, 11. humidifying device housing body, 12. upper cover, 21. connecting groove, 31. water inlet hole of flow guide device, 32. flow guide pipe, 111. connecting card block, 112. heat dissipation hole of connecting card block, 113. air inlet hole, 114. external water inlet hole, 115. water inlet hole of water inlet trough, 116. annular baffle, 117. water-isolating baffle, 118. water inlet trough, 119. humidifying trough, 120. water through hole, 121. air outlet hole of upper cover.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] Reference Figures 1 to 7 , an embodiment of the air humidifier of the utility model is proposed:

[0029] An air humidifier comprises a humidifying device 1 and a water tank 2.

[0030] The humidifier 1 includes a humidifier housing, a control circuit board 9, a control button 8, a fan 7, a flow guide device 3, a water level sensor 4, a steam humidification mechanism 5 and a water pump 6. The humidifier housing includes a humidifier housing body 11 and an upper cover 12. The upper cover 12 is arranged on the upper side of the humidifier housing body 11. The upper cover 12 is provided with an upper cover air outlet 121. A connecting block 111 is arranged at the bottom of the humidifier housing body 11, and a connecting groove 21 is arranged at the top of the water tank. The humidifier 1 is arranged on the top of the water tank 2 by matching the connecting block 111 with the connecting groove 21. A connecting block heat dissipation hole 112 is arranged on the outer side of the connecting block 111. An air inlet 113 is also arranged on the side of the humidifier housing body 11.

[0031] The humidifier housing body 11 is divided into a working chamber and a humidifying chamber, a control circuit board 9, a fan 7, a steam humidifying mechanism 5 and a water pump 6 are arranged in the working chamber, a control button 8 is arranged on the side of the humidifier housing body 11, and the control button 8 is connected to the control circuit board 9. The flow guide device 3 and the water level sensor 4 are arranged in the humidifying chamber, and the control circuit board 9 is respectively connected to the water pump 6, the water level sensor 4, the fan 7 and the steam humidifying mechanism 5. The user controls the control circuit board 9 through the control button 8, thereby controlling the water pump 6, the water level sensor 4, the fan 7 and the steam humidifying mechanism 5 to work through the control circuit board 9.

[0032] The fan 7 drives the external air to enter from the air inlet hole 113 and leave from the heat dissipation hole 112 of the connecting block, thereby dissipating the heat for the control circuit board 9, the steam humidification mechanism 5 and the water pump 6.

[0033] An annular baffle 116 is arranged in the middle of the bottom of the inner side of the humidifying chamber, and the annular baffle 116 divides the inner side of the humidifying chamber into two parts, a water inlet groove 118 and a humidifying groove 119. A water hole 120 is opened between the water inlet groove 118 and the humidifying groove 119, wherein the water hole 120 is higher than the bottom of the water inlet groove 118 and the humidifying groove 119. A water inlet groove water inlet hole 115 is arranged in the water inlet groove 118, and the bottom of the water inlet groove water inlet hole 115 is connected to one end of the water pump 6. An external water inlet hole 114 is arranged at the bottom of the humidifying device housing body 11, and the external water inlet hole 114 is connected to the other end of the water pump 6. The water pump 6 is connected to the water pipe through the external water inlet hole, and the water in the bottom water tank 2 is pumped into the humidifying chamber through the water pipe. The water flows from the water inlet groove 118 into the humidifying groove 119 and is humidified by the steam humidification mechanism 5.

[0034] A water-blocking baffle 117 is arranged between the annular baffle 116 near the water hole 120 and the inner side wall of the humidifier shell body 11, wherein the water inlet hole 115 of the water inlet trough and the water hole 120 are respectively arranged on both sides of the water-blocking baffle 117. The water-blocking baffle 117 can extend the distance of water from the water inlet hole 115 of the water inlet trough to the water hole 120.

[0035] The bottom of the guide device 3 is arranged in the humidification chamber, and a guide device water inlet hole 31 adapted to the water hole 120 is arranged on the side of the guide device 3. A guide pipe 32 is arranged on the top of the guide device 3, and a guide pipe air outlet is arranged at the end of the guide pipe 32. The top of the guide pipe 32 is clamped on the upper cover air outlet 21. The steam generated after humidification by the steam humidification mechanism 5 passes through the guide device 3 and then leaves through the guide pipe air outlet.

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. An air humidifier, characterized in that: Including humidifying device and water tank; The humidifying device comprises a humidifying device housing, a steam humidifying mechanism and a water pump. The humidifying device housing is divided into a working chamber and a humidifying chamber. The steam humidifying mechanism and the water pump are arranged in the working chamber. The water in the water tank is pumped into the humidifying chamber by the water pump and humidified by the steam humidifying mechanism. An annular baffle is arranged in the middle of the bottom of the inner side of the humidification chamber, and the inner side of the humidification chamber is divided into two parts, namely, a water inlet groove and a humidification groove, by the annular baffle. A water hole is opened between the water inlet groove and the humidification groove. A water inlet hole is arranged in the water inlet groove. The water pump draws the water in the water tank into the humidification chamber through the water inlet hole. After the water flows from the water inlet groove into the humidification groove, it is humidified by the steam humidification mechanism.

2. The air humidifier according to claim 1, characterized in that A water-blocking baffle is arranged between the annular baffle near the water-through hole and the inner side wall of the humidifier housing, and the water-blocking baffle can extend the distance of water from the water inlet hole of the water inlet tank to the water-through hole.

3. The air humidifier according to claim 1, characterized in that: The humidifier housing comprises a humidifier housing body and an upper cover, wherein the upper cover is arranged on the upper side of the humidifier housing body.

4. The air humidifier according to claim 3, characterized in that: The humidifying device also includes a guide device, the bottom of which is arranged in the humidifying chamber, the side of the guide device is provided with a guide device water inlet hole adapted to the water through hole, the top of the guide device is provided with a guide pipe, the end of the guide pipe is provided with a guide pipe air outlet, the upper cover is provided with an upper cover air outlet, the guide pipe can be clamped on the upper cover air outlet, and the steam generated after humidification by the steam humidifying mechanism passes through the guide device and then leaves through the guide pipe air outlet.

5. The air humidifier according to claim 1, characterized in that: The humidifying device also includes a control circuit board and a control button. The control circuit board is arranged in the working chamber, and the control button is arranged on the side of the humidifying device housing. The control button is connected to the control circuit board, and the control circuit board is respectively connected to the water pump and the steam humidifying mechanism.

6. The air humidifier according to claim 5, characterized in that: It also includes a water level sensor, one end of which is arranged in the humidification chamber, and the water level sensor is connected to the control circuit board.

7. The air humidifier according to claim 1, characterized in that: A connecting block is provided at the bottom of the humidifier housing, and a connecting groove is provided at the top of the water tank. The connecting block cooperates with the connecting groove, so that the humidifier housing is clamped on the top of the water tank.

8. The air humidifier according to claim 7, characterized in that: The connection card block is provided with a connection card block heat dissipation hole.

Images