CN217082920U

CN217082920U - Warm air blower with protective structure

Info

Publication number: CN217082920U
Application number: CN202220494456.8U
Authority: CN
Inventors: 余张雷
Original assignee: Zhiyin Ningbo Electric Appliance Technology Co ltd
Current assignee: Zhiyin Ningbo Electric Appliance Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-29
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a fan heater with protective structure relates to the fan heater field, including the fan heater, be equipped with the protection casing on the fan heater, the adapter sleeve has been cup jointed in the bottom side activity of fan heater, and the bottom side fixed mounting of adapter sleeve has the one end of warping the support frame, and the other end fixed mounting who warp the support frame has lower clamp splice, and the top side fixed mounting of lower clamp splice has two to agree with the piece, and two equal movable mounting in one side that agree with the piece and be close to each other have the connecting block. The utility model discloses, through the setting of deformation support frame, last clamp splice, clamp splice down, when using the device heating, the clamp splice can be realized installing the border position at the desktop with clamp splice down in the use to reduce the occupation to the desktop area, and the shape of deformation support frame can change, can be after adjusting position, make the electric fan heater can appear at arbitrary angle, on the desktop or below the desktop, satisfied user's user demand.

Description

Warm air blower with protective structure

Technical Field

The utility model relates to a fan heater technical field especially relates to a fan heater with protective structure.

Background

The warm air blower is a combined unit formed by combining a ventilator, a motor and an air heater. The air-conditioning system is suitable for various workshops, and can be used for heating circulating air when the air does not contain dust and flammable or explosive gas.

Among the prior art, in order to satisfy different crowds ' user demand, the small-size electric fan heater that uses on the desktop now, the electric fan heater is last generally all to be provided with the protection casing, is used for preventing that the user direct contact to inside heating piece, leads to the scald, but the device is when using, can only place the use on the desktop, and the air-out angle of electric fan heater is fixed moreover, there is not the way to cover user's demand position completely, consequently needs an electric fan heater with protective structure to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan heater with protective structure to the air-out angle of the fan heater that proposes in solving above-mentioned background is fixed, has no way to cover the problem of user's demand position completely.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric fan heater with protective structure, includes the electric fan heater, be equipped with the protection casing on the electric fan heater, the adapter sleeve has been cup jointed in the bottom side activity of electric fan heater, and the bottom side fixed mounting of adapter sleeve has the one end of warping the support frame, and the other end fixed mounting of warping the support frame has clamp splice down, and the top side fixed mounting of clamp splice has two to agree with the piece down, and two equal movable mounting in one side that agree with the piece and be close to each other have the connecting block, and fixed mounting has same clamp splice on two connecting blocks, goes up clamp splice and clamp splice looks adaptation down, the fixed cover of support frame and adapter sleeve junction that warp has connect the sheath of preventing splitting.

One kind in this technical scheme has protective structure's electric fan heater, when using the device to get warm, uses the clamp splice and can realize installing the marginal position at the desktop with lower clamp splice to reduce the occupation to the desktop area, and the shape of deformation support frame can change, can be after adjusting the position, makes the electric fan heater can appear at arbitrary angle, including on the desktop or below the desktop, has satisfied user's user demand.

Preferably, the connecting blocks and the two conjunction blocks are provided with rotating holes, and the four rotating holes are internally and rotatably provided with the same movable shaft. The purpose of connecting the connecting block and the conjunction block is realized through the mutual matching of the movable shaft and the four rotating holes.

Preferably, the movable shaft is movably sleeved with a torsion spring, and two ends of the torsion spring are respectively matched with the lower clamping block and the upper clamping block. After the upper clamping block is loosened, the upper clamping block can be pulled back to the original position through the torsion spring, so that the purpose of fixing one end of the deformation supporting frame at the table corner is achieved through the mutual matching of the upper clamping block and the lower clamping block.

Preferably, both ends of torsional spring are equal fixed mounting to be borrowed the power support, and two are borrowed the power support and contact with clamp splice and last clamp splice down respectively. When the upper clamping block moves, the borrowing force support can be driven to move, so that the borrowing force support drives the torsion spring on the movable shaft to rotate.

Preferably, the edges of the upper clamping block and the lower clamping block are provided with round corners, and the round corners are located on two sides of the upper clamping block and two sides of the lower clamping block. When the upper clamping block and the lower clamping block are used, the design of the round angle can improve the safety and prevent the sharp corner from colliding with the body of a user.

Preferably, the contact surface of the fan heater and the connecting sleeve is provided with threads, and the two threads are matched with each other. The connecting sleeve is arranged on the warm air blower, so that the warm air blower and the threads on the connecting sleeve are screwed together.

Preferably, the deformation support frame comprises a rubber shell and a metal core, and the rubber shell is fixedly sleeved on the metal core. Because the inner layer structure and the outer layer structure are manufactured when the support frame is deformed, the support frame has the deformation capability and the strength, and can still support the warm air blower after the shape of the support frame is changed, thereby realizing the purpose of freely using the warm air blower at multiple angles and positions.

The utility model has the advantages that:

the utility model discloses in, through the setting of deformation support frame, last clamp splice, lower clamp splice, when using the device heating, the clamp splice can be realized installing the border position at the desktop with lower clamp splice in the use to reduce the occupation to the desktop area, and the shape of deformation support frame can change, can be after adjusting position, make the electric fan heater can appear at arbitrary angle, on the desktop or below the desktop, satisfied user's user demand.

The utility model discloses in, through the setting of adapter sleeve, when needs use the deformation support frame, can link together electric fan heater and deformation support frame through the adapter sleeve, and when not using, separation that also can be quick for the electric fan heater can directly be placed and use on the desktop.

Drawings

Fig. 1 is a schematic perspective view of a fan heater with a protective structure according to the present invention;

fig. 2 is a schematic side view of a fan heater with a protective structure according to the present invention;

fig. 3 is a schematic partial structure diagram of a fan heater with a protective structure according to the present invention;

fig. 4 is a schematic cross-sectional structural view of a deformation support frame part of a fan heater with a protection structure provided by the present invention.

In the figure: 1. a warm air blower; 2. a protective cover; 3. connecting sleeves; 4. deforming the support frame; 401. a rubber housing; 402. a metal core; 5. a lower clamping block; 6. an upper clamping block; 7. connecting blocks; 8. fitting blocks; 9. a movable shaft; 10. rotating the hole; 11. a torsion spring; 12. a force-assisted support; 13. round corners; 14. a thread; 15. a fracture-preventing sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a warm air blower with a protective structure comprises a warm air blower 1, a protective cover 2 is arranged on the warm air blower 1, a connecting sleeve 3 is movably sleeved on the bottom side of the warm air blower 1, one end of a deformation supporting frame 4 is fixedly arranged on the bottom side of the connecting sleeve 3, a lower clamping block 5 is fixedly arranged on the other end of the deformation supporting frame 4, two conjunction blocks 8 are fixedly arranged on the top side of the lower clamping block 5, connecting blocks 7 are movably arranged on the mutually close sides of the two conjunction blocks 8, the same upper clamping block 6 is fixedly arranged on the two connecting blocks 7, the upper clamping block 6 is matched with the lower clamping block 5, an anti-fracture sheath 15 is fixedly sleeved on the joint of the deformation supporting frame 4 and the connecting sleeve 3, when the warm air blower 1 is used, the connecting sleeve 3 needs to be arranged on the warm air blower 1 at the first line, so that threads 14 on the warm air blower 1 and the connecting sleeve 3 are screwed together, then one end of the upper clamping block 6 is pressed, so that the upper clamping block 6 drives the connecting block 7 to rotate, the rotating connecting block 7 rotates on the movable shaft 9 on the fitting block 8, so that the other end of the upper clamping block 6 is tilted, at the moment, the upper clamping block 6 and the lower clamping block 5 can be clamped on the edge of the table top, because the upper clamping block 6 drives the force-borrowing bracket 12 to move when moving, the force-borrowing bracket 12 drives the torsion spring 11 on the movable shaft 9 to rotate, after the upper clamping block 6 is loosened, the upper clamping block 6 can be pulled back to the original position through the torsion spring 11, so that the purpose of fixing one end of the deformed support frame 4 at a table corner is realized through the mutual matching of the upper clamping block 6 and the lower clamping block 5, because the deformed support frame 4 is made of an inner layer structure and an outer layer structure, the fan heater 1 has the strength while having the deformability, so that the fan heater 1 can be supported after the shape is changed, and the purpose of freely using the fan heater 1 at multiple angles and positions is achieved.

Referring to fig. 1-3, in the utility model, the rotation hole 10 has all been seted up on two connecting blocks 7 and two agree with the piece 8, and same loose axle 9 is installed to four rotation hole 10 internal rotations, through mutually supporting of loose axle 9 and four rotation holes 10, has realized the purpose of connecting block 7 with agree with piece 8 and connect.

Referring to fig. 1-3, in the utility model, the activity has cup jointed torsional spring 11 on the loose axle 9, the both ends of torsional spring 11 respectively with clamp splice 5 and last clamp splice 6 looks adaptation down, borrow power support 12 and drive the torsional spring 11 on the loose axle 9 and rotate, after loosening last clamp splice 6, can pull back the normal position with last clamp splice 6 through torsional spring 11 to through mutually supporting of last clamp splice 6 and lower clamp splice 5, the realization will warp the purpose of fixing at the table angle of one end of support frame 4.

Referring to fig. 1-3, in the utility model, the equal fixed mounting in both ends of torsional spring 11 has borrows power support 12, and two borrows power support 12 and contact with clamp splice 5 and last clamp splice 6 down respectively, go up clamp splice 6 when the activity, can drive and borrow power support 12 and remove for borrow power support 12 and drive the torsional spring 11 rotation on the loose axle 9.

Referring to fig. 1-3, in the utility model, fillet 13 has all been seted up to the edge of going up clamp splice 6 and clamp splice 5 down, and fillet 13 is located the both sides of clamp splice 6 and clamp splice 5 down, and when using clamp splice 6 and clamp splice 5 down, the design of fillet 13 can improve the security, avoids the closed angle to hit user's health.

Referring to fig. 1-3, in the present invention, the contact surface of the warm air blower 1 and the connecting sleeve 3 is provided with threads 14, and the two threads 14 are engaged with each other, so as to install the connecting sleeve 3 on the warm air blower 1, and make the threads 14 on the warm air blower 1 and the connecting sleeve 3 screwed together.

Referring to fig. 1-4, the utility model discloses in, the support frame 4 that warp includes rubber casing 401 and metal core 402, and the fixed cover of rubber casing 401 is connected on metal core 402, because two-layer structure was made inside and outside when warping support frame 4, has intensity again when having deformability to after changing its shape, still can support electric fan heater 1, and then realized the purpose at the free use electric fan heater 1 of multi-angle multiposition.

The utility model discloses theory of operation:

when the warm air blower 1 is used, the connecting sleeve 3 needs to be installed on the warm air blower 1 at the first line, so that the threads 14 on the warm air blower 1 and the connecting sleeve 3 are screwed together, one end of the upper clamping block 6 is pressed, the upper clamping block 6 drives the connecting block 7 to rotate, the rotating connecting block 7 rotates on the movable shaft 9 on the fitting block 8, so that the other end of the upper clamping block 6 is tilted, the upper clamping block 6 and the lower clamping block 5 can be clamped on the edge of a table top at the moment, the upper clamping block 6 can drive the force-assisted support 12 to move when moving, so that the force-assisted support 12 drives the torsion spring 11 on the movable shaft 9 to rotate, after the upper clamping block 6 is loosened, the upper clamping block 6 can be pulled back to the original position through the mutual matching of the upper clamping block 6 and the lower clamping block 5, the purpose of fixing one end of the deformation support frame 4 at a table corner is realized, and the inner and outer two-layer structure is manufactured when the support frame 4 is deformed, the fan heater 1 has the strength while having the deformability, so that the fan heater 1 can be supported after the shape is changed, and the purpose of freely using the fan heater 1 at multiple angles and positions is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warm-air drier with protective structure, includes warm-air drier (1), be equipped with protection casing (2) on warm-air drier (1), its characterized in that: connecting sleeve (3) have been cup jointed in the bottom side activity of electric fan heater (1), the bottom side fixed mounting of connecting sleeve (3) has the one end of warping support frame (4), the other end fixed mounting of warping support frame (4) has clamp splice (5) down, the top side fixed mounting of clamp splice (5) has two to agree with piece (8) down, two agree with the equal movable mounting in one side that piece (8) are close to each other and have connecting block (7), fixed mounting has same clamp splice (6) of going up on two connecting blocks (7), go up clamp splice (6) and clamp splice (5) looks adaptation down, warp support frame (4) and connecting sleeve (3) junction fixed cup joint anti-fracture sheath (15).

2. A fan heater with a protective structure according to claim 1, characterized in that: two all seted up rotation hole (10) on connecting block (7) and two agree with piece (8), same loose axle (9) are installed in four rotation hole (10) internal rotations.

3. A fan heater with a protective structure according to claim 2, characterized in that: the movable shaft (9) is movably sleeved with a torsion spring (11), and two ends of the torsion spring (11) are respectively matched with the lower clamping block (5) and the upper clamping block (6).

4. A fan heater with a protective structure according to claim 3, characterized in that: both ends of torsional spring (11) are all fixed mounting have borrow power support (12), and two borrow power supports (12) contact with clamp splice (5) and last clamp splice (6) down respectively.

5. A fan heater with a protective structure according to claim 1, characterized in that: round corners (13) are arranged at the edges of the upper clamping block (6) and the lower clamping block (5), and the round corners (13) are arranged at the two sides of the upper clamping block (6) and the lower clamping block (5).

6. A fan heater with a protective structure according to claim 1, characterized in that: the contact surface of the warm air blower (1) and the connecting sleeve (3) is provided with threads (14), and the two threads (14) are matched.

7. A fan heater with a protective structure according to claim 1, characterized in that: the deformation support frame (4) comprises a rubber shell (401) and a metal core (402), and the rubber shell (401) is fixedly sleeved on the metal core (402).