Energy-saving and environment-friendly kitchen fume suction equipment

Abstract

This invention relates to an extraction device, and more particularly to an energy-saving and environmentally friendly kitchen fume extraction device. The technical problem of this invention is to provide an energy-saving and environmentally friendly kitchen fume extraction device that can automatically extract fumes according to the height of the stove and has automatic cleaning capabilities. The technical implementation of this invention is as follows: An energy-saving and environmentally friendly kitchen fume extraction device includes a support frame, fans, a first exhaust pipe, a baffle, a connecting mechanism, and a fume extraction mechanism. A connecting mechanism is located on the front side of the support frame. Two fans are symmetrically arranged on the left and right sides of the front side of the connecting mechanism. The first exhaust pipe is located on the upper side of the connecting mechanism. Each fan cooperates with the first exhaust pipe. A baffle is located on the lower part of the front side of the connecting mechanism. A fume extraction mechanism is located between the fans. This invention achieves the effect of automatically extracting fumes according to the height of the stove and has automatic cleaning capabilities.

Description

Technical Field

[0001] This invention relates to an extraction device, and more particularly to an energy-saving and environmentally friendly kitchen fume extraction device. Background Technology

[0002] In people's daily lives, cooking is inseparable from the kitchen. A clean and oil-free kitchen can make people feel happy when cooking. However, cooking produces fumes, which can be harmful to people's health. Long-term inhalation of fumes can lead to lesions in human tissues.

[0003] However, existing kitchen fume extraction equipment cannot completely extract fumes according to the actual height of the stove. When the stove is low, the upper fan cannot extract the fumes, causing them to be inhaled by people. Furthermore, people need to manually clean the kitchen extraction equipment regularly after cooking.

[0004] In view of the problems existing in the above-mentioned technologies, there is a need to design an energy-saving and environmentally friendly kitchen fume extraction device that can automatically extract fumes according to the height of the stove and has an automatic cleaning function. Summary of the Invention

[0005] In order to overcome the shortcomings of existing technologies that cannot extract fumes according to actual conditions and require manual cleaning periodically, the technical problem of the present invention is to provide an energy-saving and environmentally friendly kitchen fume extraction device that can automatically extract fumes according to the height of the stove and has automatic cleaning capabilities.

[0006] The technical implementation of the present invention is as follows: an energy-saving and environmentally friendly kitchen fume extraction device, comprising a support frame, a fan, a first smoke outlet pipe, a baffle, a connecting mechanism and a smoke extraction mechanism. The support frame is provided with a connecting mechanism on the front side, two fans are symmetrically arranged on the left and right sides of the front side of the connecting mechanism, the first smoke outlet pipe is provided on the upper side of the connecting mechanism, and the fans are all in cooperation with the first smoke outlet pipe. The lower part of the front side of the connecting mechanism is provided with a baffle, and the smoke extraction mechanism is provided between the fans.

[0007] In a preferred embodiment of the present invention, the connecting mechanism includes a connecting frame and a first connecting rod. The connecting frame is provided on the front side of the support frame, and the first connecting rod is rotatably provided in the middle of the front side of the connecting frame. The first connecting rod is connected to the baffle. A groove is opened in the lower part of the connecting frame, a sliding groove is opened in the lower left side of the connecting frame, and through holes are symmetrically opened in the upper part and the rear side of the connecting frame.

[0008] In a preferred embodiment of the present invention, the smoke extraction mechanism includes a second smoke outlet pipe, an electric wire, and a plug. The second smoke outlet pipe is provided at the rear of the lower fan and is connected to the first smoke outlet pipe. An electric wire is provided between the fans, and a plug is provided at the middle of the upper part of the electric wire.

[0009] In a preferred embodiment of the present invention, a cleaning mechanism is further included. The cleaning mechanism includes a first fixing block, a first spring, a push plate and a push handle. The first fixing blocks are symmetrically arranged on the lower front side of the connecting frame. Push handles are slidably arranged on the slide grooves. Push plates are arranged on the inner side of the push handles. Two first springs are symmetrically arranged between the push plates and the first fixing blocks.

[0010] In a preferred embodiment of the present invention, a collection mechanism is further included, which includes a collection frame and a handle. The collection frame is symmetrically provided at the lower part of the connecting frame, and the handle is provided on the outer side of the upper part of the collection frame.

[0011] In a preferred embodiment of the present invention, a pushing mechanism is further included. The pushing mechanism includes a second fixing block, a pressing block, a connecting block, a second connecting rod, a guide rod, a second spring, and a push block. The lower middle part of the connecting frame is symmetrically provided with second fixing blocks. Each second fixing block is provided with a guide rod. Each guide rod is slidably provided with a pressing block on its upper part. Each guide rod is slidably provided with a connecting block on its upper part. Each connecting block is located below the pressing block. Each connecting block is rotatably provided with a second connecting rod. Each second connecting rod is rotatably provided with a push block on its lower part. The push block is slidably connected to the collecting frame. A second spring is provided between the second fixing block and the connecting block. Each second spring is sleeved on the guide rod.

[0012] In a preferred embodiment of the present invention, a clamping mechanism is further included. The clamping mechanism includes a clamping block, a thread and a handle. A clamping block is provided in the middle of the upper part of the connecting frame. The clamping block is provided with a thread. A handle is provided in the middle of the lower part of the baffle. The handle cooperates with the clamping block.

[0013] In a preferred embodiment of the present invention, the clamping block is made of a softer material.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention achieves the effect of automatically absorbing according to the height of the stove and has automatic cleaning effect.

[0015] 2. This invention uses a tool to lock the baffle in place by rotating it counterclockwise. When people are cooking, the fan starts to draw in the fumes. Depending on the height of the stove, the fumes will be discharged from the first and second exhaust pipes, achieving the effect of automatically drawing in fumes according to the height of the stove.

[0016] 3. In this invention, the pressing block drives the connecting block to move downward, and the connecting block drives the second connecting rod to rotate in the opposite direction to a certain extent. The second connecting rod then drives the push block to move outward, and the scraped oil fumes are concentrated in one place, making it easier for people to clean and achieving the effect of automatic cleaning. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2This is a three-dimensional structural diagram of the connecting mechanism of the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the smoke extraction mechanism of the present invention.

[0020] Figure 4 This is a three-dimensional structural diagram of the cleaning mechanism of the present invention.

[0021] Figure 5 This is a three-dimensional structural diagram of the collecting mechanism and the pushing mechanism of the present invention.

[0022] Figure 6 This is a three-dimensional structural diagram of the clamping mechanism of the present invention.

[0023] The components in the attached diagram are labeled as follows: 1. Support frame, 2. Fan, 3. First smoke outlet pipe, 4. Baffle, 5. Connecting mechanism, 51. Connecting frame, 52. First connecting rod, 53. Groove, 54. Slide groove, 55. Through hole, 6. Smoke extraction mechanism, 61. Second smoke outlet pipe, 62. Wire, 63. Plug, 7. Cleaning mechanism, 71. First fixing block, 72. First spring, 73. Push plate, 74. Push handle, 8. Collection mechanism, 81. Collection frame, 82. Pull handle, 9. Pushing mechanism, 91. Second fixing block, 92. Pressing block, 93. Connecting block, 94. Second connecting rod, 95. Guide rod, 96. Second spring, 97. Push block, 10. Clamping mechanism, 101. Clamping block, 102. Thread, 103. Handle. Detailed Implementation

[0024] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0025] Example 1

[0026] An energy-saving and environmentally friendly kitchen fume extraction device, such as Figure 1 As shown, it includes a support frame 1, a fan 2, a first smoke outlet pipe 3, a baffle 4, a connecting mechanism 5, and a smoke extraction mechanism 6. The support frame 1 is provided with a connecting mechanism 5 on the front side, and two fans 2 are symmetrically arranged on the left and right sides of the front side of the connecting mechanism 5. When people are cooking, the fans 2 start to operate and will suck in the oil fumes. The first smoke outlet pipe 3 is provided on the upper side of the connecting mechanism 5, and the fans 2 are all connected to the first smoke outlet pipe 3. The lower part of the front side of the connecting mechanism 5 is provided with a baffle 4, and the smoke extraction mechanism 6 is provided between the fans 2.

[0027] like Figure 1 and Figure 2 As shown, the connecting mechanism 5 includes a connecting frame 51 and a first connecting rod 52. The connecting frame 51 is provided on the front side of the support frame 1, and the oil fumes will adhere to the connecting frame 51. The first connecting rod 52 is rotatably provided in the middle of the front side of the connecting frame 51. The first connecting rod 52 is connected to the baffle 4. The lower part of the connecting frame 51 has a groove 53, and the lower left side of the connecting frame 51 has a sliding groove 54. The upper part and the rear side of the connecting frame 51 both have through holes 55 symmetrically opened.

[0028] like Figure 1 and Figure 3 As shown, the smoke extraction mechanism 6 includes a second smoke outlet pipe 61, an electric wire 62 and a plug 63. The second smoke outlet pipe 61 is located on the rear side of the lower fan 2. The second smoke outlet pipe 61 is connected to the first smoke outlet pipe 3. An electric wire 62 is located between the fans 2. A plug 63 is located in the middle of the upper part of the electric wire 62.

[0029] like Figure 1 and Figure 4 As shown, it also includes a cleaning mechanism 7, which includes a first fixing block 71, a first spring 72, a push plate 73 and a push handle 74. The first fixing blocks 71 are symmetrically arranged on the lower front side of the connecting frame 51. Push handles 74 are slidably arranged on the slide groove 54. Push plates 73 are arranged on the inner side of the push handles 74. The push plates 73 can scrape off the oil fumes on the connecting frame 51. Two first springs 72 are symmetrically arranged between the push plate 73 and the first fixing block 71.

[0030] like Figure 1 and Figure 5 As shown, it also includes a collection mechanism 8, which includes a collection frame 81 and a handle 82. The lower part of the connecting frame 51 is symmetrically provided with collection frames 81, and the upper outer side of the collection frame 81 is provided with handles 82.

[0031] When people need to use kitchen fume extraction equipment while cooking, they can use this device. First, turn the baffle 4 counterclockwise and use a tool to lock it in place. Then, plug in the plug 63 and turn on the fan 2 through the wire 62. When people are cooking, the fan 2 will start to operate and suck in the fumes. Depending on the height of the stove, the fumes will be discharged from the first exhaust pipe 3 and the second exhaust pipe 61. After cooking, unplug the plug 63 and the fan 2 will stop operating. Finally, after cleaning the front of the connecting frame 51, turn the baffle 4 clockwise to close it.

[0032] After cooking, the fumes will adhere to the connecting frame 51. Manually push the handle 74 downwards, which will cause the push plate 73 to move downwards, thus scraping off the fumes on the connecting frame 51. The first spring 72 is stretched, allowing the scraped fumes to flow into the collection frame 81. After the fumes have flowed into the collection frame 81, release the handle 74. Under the reset action of the first spring 72, the push plate 73 and the handle 74 will reset. Finally, manually pull the handle 82 to both sides to pour out the oil in the collection frame 81 and clean it.

[0033] like Figure 1 and Figure 5 As shown, it also includes a pushing mechanism 9, which includes a second fixing block 91, a pressing block 92, a connecting block 93, a second connecting rod 94, a guide rod 95, a second spring 96, and a push block 97. The lower middle part of the connecting frame 51 is symmetrically provided with second fixing blocks 91. Each second fixing block 91 is provided with a guide rod 95. The upper part of each guide rod 95 is slidably provided with a pressing block 92. The upper part of each guide rod 95 is slidably provided with a connecting block 93. The connecting blocks 93 are all located below the pressing blocks 92. Each connecting block 93 is rotatably provided with a second connecting rod 94. The lower part of each second connecting rod 94 is rotatably provided with a push block 97. The push block 97 is slidably connected to the collection frame 81. When the push block 97 moves outward, the scraped oil fumes will be concentrated in one place, making it easier for people to clean. A second spring 96 is provided between the second fixing block 91 and the connecting block 93. The second spring 96 is sleeved on the guide rod 95.

[0034] like Figure 1 and Figure 6 As shown, it also includes a clamping mechanism 10, which includes a clamping block 101, a thread 102 and a handle 103. The upper middle part of the connecting frame 51 is provided with a clamping block 101, and the clamping block 101 is provided with a thread 102. The lower middle part of the baffle 4 is provided with a handle 103, which cooperates with the clamping block 101.

[0035] When the baffle 4 is opened, the handle 103 on the baffle 4 will contact the clamping block 101. The clamping block 101 will lock the handle 103 in place through the thread 102. After cooking, when cleaning the connecting frame 51, the push plate 73 is manually pushed downwards. The push plate 73 will then contact the pressing block 92. The push plate 73 will drive the pressing block 92 downwards, which in turn will drive the connecting block 93 downwards. This will cause the connecting block 93 to rotate the second connecting rod 94 in the opposite direction to a certain extent. The second spring 9... When 6 is compressed, the second connecting rod 94 will drive the push block 97 to move outward, thereby concentrating the scraped oil fumes in one place, making it easier for people to clean. When the oil fumes are scraped off, the push plate 73 no longer contacts the lower pressure block 92. Under the reset action of the second spring 96, the lower pressure block 92 and the connecting block 93 are reset. The connecting block 93 then drives the second connecting rod 94 and the push block 97 to reset. Finally, pull the handle 103, and the clamping block 101 will no longer clamp the handle 103. Then, close the baffle 4.

[0036] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. An energy-saving and environmentally friendly kitchen fume extraction device, characterized in that it includes: It has a support frame (1), a fan (2), a first smoke outlet pipe (3), a baffle (4), a connecting mechanism (5) and a smoke extraction mechanism (6). The support frame (1) is provided with a connecting mechanism (5) on the front side. Two fans (2) are symmetrically arranged on the left and right sides of the front side of the connecting mechanism (5). The first smoke outlet pipe (3) is provided on the upper side of the connecting mechanism (5). The fans (2) are all in cooperation with the first smoke outlet pipe (3). The lower part of the front side of the connecting mechanism (5) is provided with a baffle (4). The smoke extraction mechanism (6) is provided between the fans (2). The connecting mechanism (5) includes a connecting frame (51) and a first connecting rod (52). The support frame (1) is provided with a connecting frame (51) on the front side. The first connecting rod (52) is rotatably provided in the middle of the front side of the connecting frame (51). The first connecting rod (52) is connected to the baffle (4). The lower part of the connecting frame (51) has a groove (53). The lower left side of the connecting frame (51) has a sliding groove (54). The upper part and the rear side of the connecting frame (51) both have through holes (55) symmetrically opened. The smoking mechanism (6) includes a second smoke outlet pipe (61), an electric wire (62) and a plug (63). The second smoke outlet pipe (61) is provided on the rear side of the fan (2) at the bottom. The second smoke outlet pipe (61) is connected to the first smoke outlet pipe (3). An electric wire (62) is provided between the fans (2). A plug (63) is provided in the middle of the upper part of the electric wire (62). It also includes a cleaning mechanism (7), which includes a first fixing block (71), a first spring (72), a push plate (73) and a push handle (74). The first fixing block (71) is symmetrically arranged on the lower front side of the connecting frame (51). The push handle (74) is slidably arranged on the slide (54). The push plate (73) is arranged on the inner side of the push handle (74). The push plate (73) can scrape off the oil fumes on the connecting frame (51). Two first springs (72) are symmetrically arranged between the push plate (73) and the first fixing block (71). It also includes a collection mechanism (8), which includes a collection frame (81) and a handle (82). The lower part of the connecting frame (51) is symmetrically provided with collection frames (81), and the upper outer side of the collection frame (81) is provided with handles (82). It also includes a pushing mechanism (9), which includes a second fixed block (91), a pressing block (92), a connecting block (93), a second connecting rod (94), a guide rod (95), a second spring (96), and a push block (97). The lower middle part of the connecting frame (51) is symmetrically provided with a second fixed block (91). The second fixed block (91) is provided with a guide rod (95). The upper part of the guide rod (95) is provided with a pressing block (92). The upper part of the guide rod (95) is provided with a connecting block (93). The connecting block (93) is located below the pressing block (92). The connecting block (93) is provided with a second connecting rod (94) in a rotatable manner. The lower part of the second connecting rod (94) is provided with a push block (97) in a rotatable manner. The push block (97) is slidably connected to the collection frame (81). The second fixed block (91) and the connecting block (93) are provided with a second spring (96). The second spring (96) is sleeved on the guide rod (95).

2. The energy-saving and environmentally friendly kitchen fume extraction device according to claim 1, characterized in that, It also includes a clamping mechanism (10), which includes a clamping block (101), a thread (102) and a handle (103). The upper middle part of the connecting frame (51) is provided with a clamping block (101), the clamping block (101) is provided with a thread (102), and the lower middle part of the baffle (4) is provided with a handle (103), which cooperates with the clamping block (101).

3. The energy-saving and environmentally friendly kitchen fume extraction device according to claim 2, characterized in that, The clamping block (101) is made of a softer material.

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