CN216316064U

CN216316064U - Multi-folding umbrella with detachable heat dispersion device

Info

Publication number: CN216316064U
Application number: CN202123089036.6U
Authority: CN
Inventors: 肖沧州
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

A collapsible umbrella with a detachable heat sink, comprising: the umbrella comprises a middle bar (1), an upper nest (2), a lower nest (3), an umbrella rib assembly (4), a radiator (5) and a power supply assembly (6); the radiator (5) is detachably connected with the upper nest (2) or the lower nest (3), and the power supply assembly (6) is a solar power supply assembly and is detachably connected to the top of the upper nest (2); the radiator (5) is electrically connected with the power supply component (6) under the state that the radiator (5) is connected with the upper nest (2) or the lower nest (3) and the power supply component (6) is connected with the upper nest (2). The multi-folding umbrella with the detachable heat dispersion device is provided with the detachable radiator (5) and the power supply assembly (6), not only has the heat dissipation function, but also can avoid the problem that the umbrella is heavy and thick after being folded, and is convenient for consumers to carry.

Description

Multi-folding umbrella with detachable heat dispersion device

Technical Field

The utility model relates to an umbrella used in daily life, in particular to an improved structure of a multi-fold umbrella with a heat dissipation device, which is suitable for manual or automatic multi-fold umbrellas.

Background

The multi-folding umbrella on the market is popular because of being foldable and convenient to carry at present, and especially the multi-folding umbrella in summer is popular among consumers, can play a role in shielding sunlight when being used outside, but still can feel quite sultry under the umbrella due to the insolation of the sunlight, and cannot bring high-quality use experience to the consumers. The umbrella with the fan for dissipating heat is provided on the market at present, but the umbrella is a straight umbrella with an unfoldable middle rod, is very long and heavy in size, and the fan is fixed inside the umbrella and cannot be detached, so that the umbrella is very inconvenient to carry, and is very inconvenient to store when a user goes on a journey and takes a vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable multi-fold umbrella with a detachable heat dispersion device.

The technical scheme adopted by the utility model for solving the technical problems is that the multi-folding umbrella with the detachable heat dissipation device is designed and manufactured, and comprises the following components: the umbrella comprises a middle rod, an upper nest arranged at the top of the middle rod, a lower nest sleeved on the middle rod in a sliding manner, and an umbrella rib assembly with the inner end connected with the upper nest and the lower nest;

the power supply assembly supplies power to the radiator;

the radiator is detachably connected with the upper nest or the lower nest, and the power supply assembly is a solar power supply assembly and is detachably connected to the top of the upper nest; and the radiator is electrically connected with the power supply assembly under the state that the radiator is connected with the upper nest or the lower nest and the power supply assembly is connected with the upper nest.

The power supply assembly includes: the tail disc is arranged above the upper nest, the bottom column is arranged at the bottom of the tail disc and provided with an external thread, the solar energy storage part is arranged at the top of the tail disc, and the first elastic column is electrically connected with the solar energy storage part; the bottom column is provided with a vertical inner cavity penetrating to the tail disc, and the first elastic column is installed in the vertical inner cavity of the bottom column;

the upper nest is internally provided with a current conducting plate and a first conductor which is electrically connected with the current conducting plate and extends downwards, the side wall of the upper nest is provided with a convex column which extends downwards, and the convex column is internally provided with a through hole for the first conductor to pass through;

go up the nest top and be equipped with the shrinkage pool of in-band screw thread, the foundation passes through threaded connection with this shrinkage pool, and both after the complete connection first elasticity post is inconsistent with the current conducting plate.

In one embodiment, a first clamping groove capable of accommodating the convex column is formed in the rear end of the heat radiator, a buckle is arranged on the inner wall of the first clamping groove in a protruding mode, a first fixing sleeve and a second elastic column are mounted at the bottom of the first clamping groove, the lower portion of the second elastic column is arranged in the first fixing sleeve, a second electric conductor electrically connected with the second elastic column is arranged in the heat radiator, and a first notch is formed in the outer side wall of the convex column;

when the convex column is completely inserted into the first clamping groove of the radiator, the buckle on the inner wall of the first clamping groove is clamped into the first notch, and the bottom of the first conductor is abutted to the second elastic column.

In another embodiment, the side wall of the lower nest is provided with a receiving hole groove, the outer side wall of the receiving hole groove is provided with a second notch, a second fixed sleeve, a third elastic column with the lower part arranged in the second fixed sleeve and a fourth elastic column electrically connected with the third elastic column are fixedly arranged in the receiving hole groove;

a second clamping groove capable of containing the accommodating hole groove is formed in the rear end of the radiator, a conducting strip is arranged in the second clamping groove, a second electric conductor electrically connected with the conducting strip is arranged in the radiator, and a buckle is arranged on the inner wall of the second clamping groove in a protruding mode;

in the umbrella opening state, the bottom of the first electric conductor is abutted against the third elastic column; when the accommodating hole groove is completely inserted into the second clamping groove of the radiator, the buckle on the inner wall of the second clamping groove is clamped into the second notch, and the conducting strip is abutted to the fourth elastic column.

In one embodiment, the heat sink is a fan-type heat sink, and the front end of the heat sink is provided with a motor and a blade connected with an output shaft of the motor, and the motor is electrically connected with the second electric conductor.

Preferably, the outer part of the blade is covered with an upper shield and a lower shield which are sleeved by a buckle, and the upper shield and the lower shield are of hollow structures.

In another embodiment, the heat sink is an atomizing heat sink, the front end of the heat sink is provided with a liquid containing chamber and an atomizing sheet located in the front of the liquid containing chamber, and the atomizing sheet is electrically connected with the second electric conductor.

Preferably, a tilted portion bent towards a direction away from the middle rod is arranged at the rear end of the radiator close to the buckle.

Compared with the prior art, the multi-folding umbrella with the detachable heat dispersion device is provided with the detachable radiator and the detachable power supply assembly, the radiator and the power supply assembly can be conveniently installed on the umbrella after the umbrella is opened and can be electrically connected, the purpose of cooling is achieved by using the heat dispersion device, the radiator and the power supply assembly can be conveniently detached when the umbrella needs to be folded, and therefore the multi-folding umbrella can be folded in a small size and is convenient to carry.

Drawings

FIG. 1 is a vertical cross-sectional view of an open state of an umbrella according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the upper nest and the lower nest of FIG. 1;

FIG. 3 is a schematic diagram of a power transmission route according to a first embodiment of the utility model;

FIG. 4 is an exploded view of the upper nest and the lower nest of the first embodiment of the present invention;

FIG. 5 is a vertical sectional view of the second embodiment of the present invention in the open state;

FIG. 6 is an enlarged view of the upper nest and the lower nest of FIG. 5;

FIG. 7 is an exploded view of the upper nest and the lower nest of the second embodiment of the present invention;

FIG. 8 is a schematic view of the heat dissipation device with upper and lower shields mounted thereon;

fig. 9 is a schematic structural view of the heat dissipation device being an atomizing heat dissipation device;

fig. 10 is a schematic view of the heat sink and power supply assembly shown disassembled.

Detailed Description

The following detailed description is to be read with reference to the best mode embodiment as shown in the drawings.

As shown in fig. 1 or 5, the multi-fold umbrella with a detachable heat dispersing device of the present invention comprises: the umbrella comprises a middle rod 1, an upper nest 2 installed at the top of the middle rod 1, a lower nest 3 sleeved on the middle rod 1 in a sliding mode, an umbrella rib assembly 4 with the inner end connected with the upper nest 2 and the lower nest 3, a radiator 5 and a power supply assembly 6 for supplying power to the radiator 5. The umbrella comprises a middle rod 1, a plurality of pipe fittings, a rib assembly 4 and a plurality of umbrella ribs, wherein the middle rod is formed by sleeving the pipe fittings in a sliding mode from inside to outside, and accordingly the rib assembly is also of a multi-folding rib structure, so that the middle rod and the ribs can be folded to be convenient to carry when the umbrella is folded.

The utility model is characterized in that: the radiator 5 is detachably connected with the upper nest 2 or the lower nest 3, and the power supply assembly 6 is a solar power supply assembly and is detachably connected to the top of the upper nest 2; the heat sink 5 is electrically connected to the power module 6 in a state where the heat sink 5 is connected to the upper nest 2 or the lower nest 3 and the power module 6 is connected to the upper nest 2. As used herein, a removable connection means that two components can be connected together or disconnected in a non-destructive manner, such as a conventional threaded connection, a snap-fit connection, or the like. Thus, when the umbrella is opened as shown in fig. 1 or 5, the radiator 5 and the power supply module 6 can be attached to the umbrella to achieve a heat radiation function, and when the umbrella is closed as shown in fig. 10, the radiator 5 and the power supply module 6 can be detached to make the umbrella portable after being folded.

The multi-fold umbrella of the present invention will be described below with reference to examples.

In a first embodiment, as shown in fig. 1 to 4, in this embodiment, the power supply module 6 includes: tail disc 61, bottom pillar 62, solar energy storage 63 and first elastic column 64. As shown in fig. 2 and 4, the tail disc 61 is disc-shaped, and a concave portion is formed on a top surface thereof. Solar energy accumulate 63 is circular, comprises solar panel and condenser, installs the recessed position department at tail dish 61 top. The bottom pillar 62 extends downwards along the center of the bottom surface of the tail tray 61, the bottom pillar 62 has a vertical inner cavity 621 penetrating to the tail tray 61, the first elastic pillar 64 is a conductor electrically connected with the solar energy storage device 63 and is installed in the vertical inner cavity of the bottom pillar 62, and the side surface of the bottom pillar 62 is provided with an external thread.

Go up the nest 2 top and be equipped with take internal screw thread shrinkage pool 21, go up the middle horizontal standing groove 24 that is provided with of nest 2, install current conducting plate 71 in this standing groove 24, should go up the nest 2 lateral wall and be equipped with downwardly extending's convex column 22, be equipped with vertical perforating hole in this convex column 22 and supply a first electric conductor 72 to pass, this first electric conductor 72 top with current conducting plate 71 electricity is connected and downwardly extending sets up. The tail disc 61 is installed above the upper nest 2 through the bottom column 62 at the bottom of the tail disc and the concave hole 21 in threaded connection, and the first elastic column 64 is abutted to the conductive plate 71 after the bottom column 62 is completely connected with the concave hole 21.

In this embodiment, the heat sink 5 is a fan-type heat sink, and includes: the heat sink body 50, the first fixing sleeve 521, the second elastic column 522, the second conductor 523, the motor 55 and the blade 56.

The rear end of the heat sink 5 is provided with a first engaging groove 51 capable of accommodating the protruding pillar 22, a buckle 54 is convexly arranged on the inner wall of the first engaging groove 51, the first fixing sleeve 521 is fixedly mounted at the bottom of the first engaging groove 51, the second elastic column 522 is an electric conductor, and the lower portion of the second elastic column is sleeved in the first fixing sleeve 521. The second conductor 523 is installed in a through hole formed in the heat sink main body 50, a hole seat 501 is formed in the front of the heat sink main body 50, the motor 55 is installed in the hole seat 501, and the front end and the rear end of the second conductor 523 are electrically connected with the motor 55 and the second elastic column 522 respectively. The vanes 56 are located in front of the motor 55 and are connected to the output shaft of the motor 55.

In this embodiment, a first notch 23 is disposed on an outer sidewall of the convex pillar 22. When the first engaging groove 51 at the rear of the heat sink 5 is aligned with the protruding pillar 22 and pushed upward from below so that the protruding pillar 22 is completely inserted into the first engaging groove 51, the latch 54 on the inner wall of the first engaging groove 51 is just latched into the first notch 23, so that the heat sink 5 is fixedly connected to the upper nest 2, and at this time, the bottom of the first conductive body 72 abuts against the second elastic pillar 522. As shown in fig. 2 and 3, the solar energy storage device 63 is electrically connected to the motor 55 through the first elastic column 64, the conductive plate 71, the first conductor 72, the second elastic column 522, and the second conductor 523 in sequence, and the motor 55 drives the blades 56 to rotate, so as to achieve the purpose of heat dissipation and temperature reduction.

Second embodiment, as shown in fig. 5, 6 and 7, in this embodiment, the power module 6 and the upper nest 2 are the same as those of the first embodiment, but the heat sink 5 is mounted on the lower nest 3.

The side wall of the lower nest 3 is provided with a receiving hole groove 31, the outer side wall of the receiving hole groove 31 is provided with a second notch 32, the receiving hole groove 31 is internally and fixedly provided with a second fixing sleeve 73, a third elastic column 74 with the lower part arranged in the second fixing sleeve 73, and a fourth elastic column 75 electrically connected with the third elastic column 74.

The front part of the heat sink 5 is also provided with a blade 56, a motor 55, and a second conductor 523 located inside the heat sink body 50. The rear end of the heat sink body 50 is provided with a second engaging groove 53 capable of accommodating the accommodating hole 31, a buckle 54 is protruded on the inner wall of the second engaging groove 53, a conductive plate 524 is further disposed in the second engaging groove 53, and the conductive plate 524 is electrically connected to the rear end of the second conductor 523.

As shown in fig. 6, in the open state, the lower nest 3 moves upward along the central rod 1 to the open position, and the bottom of the first conductor 72 abuts against the third elastic column 74. When the second locking groove 53 of the heat sink 5 is aligned with the receiving hole 31 of the lower nest 3 and pushed upward from below so that the receiving hole 31 is completely inserted into the second locking groove 53 of the heat sink 5, the latch 54 on the inner wall of the second locking groove 53 is just locked into the second notch 32, so that the heat sink 5 is fixedly connected to the lower nest 3. At this time, the conductive plate 524 contacts the fourth elastic column 75, so that, as shown in fig. 7, the solar energy storage device 63 is electrically connected to the motor 55 through the first elastic column 64, the conductive plate 71, the first conductor 72, the third elastic column 74, the second fixing sleeve 73, the fourth elastic column 75, the conductive plate 524 and the second conductor 523 in sequence, and the motor 55 drives the blades 56 to rotate, thereby achieving the purpose of heat dissipation and temperature reduction.

When the heat sink 5 is a fan-type heat sink, in order to make the use of the heat sink safer, as shown in fig. 8, the exterior of the blades 56 is covered with an upper shield 81 and a lower shield 82 which are snap-fitted, and the upper shield 81 and the lower shield 82 are hollow structures for air to enter and exit.

In another embodiment, as shown in fig. 9, the heat sink 5 may be an atomizing heat sink, the motor 55 and the blades 56 disposed at the front end of the heat sink 5 are replaced by a liquid containing chamber 57 and an atomizing plate 58 disposed at the front part of the liquid containing chamber 57, and the atomizing plate 58 is electrically connected to the second conductor 523 for cooling by atomizing and dissipating heat.

Preferably, the rear end of the heat sink 5 near the buckle 54 is provided with a raised part 502 bent away from the middle rod 1, and the user can easily bend the raised part 502 outward by hand to make the buckle 54 separate from the first notch 23 or the second notch 32 into which the buckle is buckled, so that the heat sink 5 can be easily disassembled.

As shown in fig. 10, when the umbrella is folded, the user can fold the umbrella like a common multi-fold umbrella just by detaching the power supply assembly 6 and then detaching the radiator 5, so that the umbrella is not bulky due to the fan and the like arranged inside the umbrella after being folded, and can be easily carried around. When the umbrella is required to be opened for use, the cooling and heat dissipation functions of the umbrella can be realized only by reinstalling the radiator and the power supply assembly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A collapsible umbrella with a detachable heat sink, comprising: the umbrella comprises a middle rod (1), an upper nest (2) installed at the top of the middle rod (1), a lower nest (3) sleeved on the middle rod (1) in a sliding manner, and an umbrella rib assembly (4) with the inner end connected with the upper nest (2) and the lower nest (3); the method is characterized in that:

the power supply device also comprises a radiator (5) and a power supply assembly (6) for supplying power to the radiator (5);

the radiator (5) is detachably connected with the upper nest (2) or the lower nest (3), and the power supply assembly (6) is a solar power supply assembly and is detachably connected to the top of the upper nest (2); the radiator (5) is electrically connected with the power supply component (6) under the state that the radiator (5) is connected with the upper nest (2) or the lower nest (3) and the power supply component (6) is connected with the upper nest (2).

2. The collapsible umbrella of removable heat dissipating apparatus as set forth in claim 1, wherein: the power supply assembly (6) comprises: the device comprises a tail disc (61) arranged above the upper nest (2), a bottom column (62) arranged at the bottom of the tail disc (61) and provided with an external thread, a solar energy storage part (63) arranged at the top of the tail disc (61), and a first elastic column (64) electrically connected with the solar energy storage part (63); the bottom column (62) is provided with a vertical inner cavity penetrating to the tail disc (61), and the first elastic column (64) is installed in the vertical inner cavity of the bottom column (62);

a conductive plate (71) and a first conductor (72) which is electrically connected with the conductive plate (71) and extends downwards are arranged in the upper nest (2), a convex column (22) extending downwards is arranged on the side wall of the upper nest (2), and a through hole for the first conductor (72) to pass through is arranged in the convex column (22);

go up nest (2) top and be equipped with shrinkage pool (21) of taking internal thread, end post (62) pass through threaded connection with this shrinkage pool (21), and both after the complete connection first elasticity post (64) are inconsistent with current conducting plate (71).

3. The multi-fold umbrella of a detachable heat sink of claim 2, wherein: a first clamping groove (51) capable of accommodating the convex column (22) is formed in the rear end of the radiator (5), a buckle (54) is arranged on the inner wall of the first clamping groove (51) in a protruding mode, a first fixing sleeve (521) and a second elastic column (522) arranged in the first fixing sleeve (521) at the lower portion are mounted at the bottom of the first clamping groove (51), a second electric conductor (523) electrically connected with the second elastic column (522) is arranged in the radiator (5), and a first notch (23) is formed in the outer side wall of the convex column (22);

when the convex column (22) is completely inserted into the first clamping groove (51) of the heat sink (5), the buckle (54) on the inner wall of the first clamping groove (51) is clamped into the first notch (23), and the bottom of the first conductor (72) is abutted against the second elastic column (522).

4. The multi-fold umbrella of a detachable heat sink of claim 2, wherein: the side wall of the lower nest (3) is provided with an accommodating hole groove (31), the outer side wall of the accommodating hole groove (31) is provided with a second notch (32), a second fixing sleeve (73), a third elastic column (74) with the lower part arranged in the second fixing sleeve (73) and a fourth elastic column (75) electrically connected with the third elastic column (74) are fixedly arranged in the accommodating hole groove (31);

a second clamping groove (53) capable of accommodating the accommodating hole groove (31) is formed in the rear end of the heat radiator (5), a conducting strip (524) is arranged in the second clamping groove (53), a second conductor (523) electrically connected with the conducting strip (524) is arranged in the heat radiator (5), and a buckle (54) is arranged on the inner wall of the second clamping groove (53) in a protruding mode;

in the umbrella opening state, the bottom of the first conductor (72) is abutted against the third elastic column (74); when the accommodating hole groove (31) is completely inserted into the second clamping groove (53) of the heat sink (5), the buckle (54) on the inner wall of the second clamping groove (53) is clamped into the second notch (32), and the conducting strip (524) is abutted to the fourth elastic column (75).

5. The umbrella of claim 3 or 4, wherein: the radiator (5) is a fan type radiator, the front end of the radiator is provided with a motor (55) and blades (56) connected with an output shaft of the motor (55), and the motor (55) is electrically connected with the second conductor (523).

6. The collapsible umbrella of removable heat dissipating apparatus as set forth in claim 5, wherein: the outer part of the blade (56) is covered with an upper shield (81) and a lower shield (82) which are sleeved in a buckling manner, and the upper shield (81) and the lower shield (82) are of hollow structures.

7. The umbrella of claim 3 or 4, wherein: the radiator (5) is an atomization radiator, the front end of the radiator is provided with a liquid containing chamber (57) and an atomization sheet (58) positioned at the front part of the liquid containing chamber (57), and the atomization sheet (58) is electrically connected with the second conductor (523).

8. The umbrella of claim 3 or 4, wherein: and a tilting part (502) bent towards the direction far away from the middle rod (1) is arranged at the rear end of the radiator (5) close to the buckle (54).