CN215995321U

CN215995321U - Waterproof light guide cover and physiotherapy device using same

Info

Publication number: CN215995321U
Application number: CN202122378210.2U
Authority: CN
Inventors: 李松柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a waterproof light guide cover and a physiotherapy device using the same, which comprises a transparent cover body, a connecting ring and a fixed cylinder, wherein the outer edge of the transparent cover body is hermetically connected with the inner side wall of the connecting ring, and the outer side wall of the connecting ring is hermetically connected with the middle part of the inner side wall of the fixed cylinder; the fixed cylinder is used for abutting one end of the fixed cylinder against the shell, and the other end of the fixed cylinder is abutted against the circuit board; the transparent cover body is used for covering the luminescent lamp. The technical scheme of the utility model among, through the outer fringe of the translucent cover body with the inside wall sealing connection of go-between, the lateral wall sealing connection of go-between in the inside wall middle part of solid fixed cylinder, the one end and the shell butt of solid fixed cylinder, the other end of solid fixed cylinder and the circuit board butt of fixed luminescent light, because solid fixed cylinder both ends are butt shell and circuit board respectively to it is fixed not only through glue, can also be through shell and the fixed cylinder of circuit board extrusion, thereby easily fix the translucent cover body, and water-proof effects is better.

Description

Waterproof light guide cover and physiotherapy device using same

Technical Field

The utility model relates to a physiotherapy equipment technical field, concretely relates to waterproof light guide cover and use physiotherapy device of waterproof light guide cover.

Background

Phototherapy is mainly ultraviolet therapy, visible light therapy, infrared therapy and laser therapy. The infrared ray acts on human body to improve local blood circulation, promote swelling and subside, relieve pain, reduce muscle tension, relieve muscle spasm and dry exudative pathological changes. Ultraviolet rays act on a human body, and light energy causes a series of chemical reactions, has the effects of diminishing inflammation, relieving pain and resisting rickets, and is commonly used for treating skin suppurative inflammation and other dermatitis, pain syndromes, rickets or osteomalacia and the like. Visible light is light that can be seen by the human eye. The method for treating diseases with visible light is visible light therapy. Mainly comprises red light, blue-violet light and multispectral therapy. Red light has an exciting effect; yellow light, green light and red light have opposite effects; the bluish violet light can be used for treating icterus. The laser is the light generated by amplifying the stimulated radiation light, has the characteristics of small divergence angle, good directivity, pure spectrum, good monochromaticity, high energy density, high brightness, good coherence and the like, and has the thermal effect, the mechanical effect and the electromagnetic effect. Can be used for the diagnosis and treatment of many diseases. The unthreaded hole has generally been seted up on the casing to current phototherapy device is in order to be used for light to pass through, and human body generally can sweat when carrying out phototherapy, and sweat permeates in the casing from the unthreaded hole that leads to of casing, condenses into the water droplet to the circuit board on, consequently carries out the problem that waterproof design is the urgent need to solve to phototherapy device, and current phototherapy device generally carries out some glue or increases the mode reinforcing casing water-proof effects of airtight waterproof ring, but the poor and difficult installation of water-proof effects of current airtight waterproof ring.

Disclosure of Invention

The utility model aims at providing a waterproof leaded light cover and use physiotherapy device of waterproof leaded light cover, aim at solving the poor and difficult problem of installing of water-proof effects of current airtight ring.

In order to achieve the purpose, the utility model provides a waterproof light guide cover, which comprises a transparent cover body, a connecting ring and a fixed cylinder, wherein the outer edge of the transparent cover body is hermetically connected with the inner side wall of the connecting ring, and the outer side wall of the connecting ring is hermetically connected with the middle part of the inner side wall of the fixed cylinder; the fixed cylinder is used for abutting one end of the fixed cylinder against the shell, and the other end of the fixed cylinder is abutted against the circuit board; the transparent cover body is used for covering the luminescent lamp.

Preferably, the translucent cover body includes concave lens and a light guide cylinder, the inside wall of light guide cylinder one end with the concave lens outer fringe is connected, the light guide cylinder other end to fixed section of thick bamboo extends the connection, the axis of concave lens with the axis of light guide cylinder is coaxial.

Preferably, still include the holding ring, the holding ring cover is established the fixed cylinder outside, the inboard of holding ring with the lateral wall of fixed cylinder is connected.

The utility model provides a pair of waterproof leaded light cover and use physiotherapy device of waterproof leaded light cover, including casing, circuit board, luminescent light and any as above waterproof leaded light cover, waterproof leaded light cover includes the translucent cover body and fixed section of thick bamboo, the outer fringe of the translucent cover body with the inside wall of fixed section of thick bamboo is connected, the luminescent light is fixed on the circuit board, the casing corresponds the light hole has been seted up to the position of shining of luminescent light, the translucent cover body cover is established on the luminescent light, seted up on the inside wall of casing and surrounded the annular fixed slot that leads to the light hole, fixed section of thick bamboo one end with the fixed slot joint, fixed section of thick bamboo other end with the circuit board butt.

Including casing, circuit board, luminescent light and as above arbitrary waterproof leaded light cover, waterproof leaded light cover includes the translucent cover body and a fixed section of thick bamboo, the outer fringe of the translucent cover body with the inside wall of a fixed section of thick bamboo is connected, the luminescent light is fixed on the circuit board, the casing corresponds the light hole has been seted up to the illumination position of luminescent light, the translucent cover body cover is established on the luminescent light, set up on the inside wall of casing and encircle the annular fixed slot that leads to the light hole, a fixed section of thick bamboo one end with annular fixed slot joint, a fixed section of thick bamboo other end with the circuit board butt.

Preferably, the housing comprises a heat-conducting housing, the inner side wall of the heat-conducting housing abuts against the circuit board, and the outer side wall of the heat-conducting housing abuts against the receptor.

Preferably, a heat conduction layer is arranged between the heat conduction shell and the circuit board.

Preferably, a colloid layer is disposed between the annular fixing groove and the fixing cylinder.

Preferably, the annular fixing groove of the housing has a width greater than a thickness of the fixing cylinder.

Preferably, the transparent cover body and the fixed cylinder are integrally formed.

The utility model provides another kind of physiotherapy device that uses waterproof leaded light cover, including casing, circuit board, luminescent light and as above waterproof leaded light cover with holding ring, waterproof leaded light cover includes the translucent cover body and fixed cylinder, the outer fringe of the translucent cover body with the inside wall of fixed cylinder is connected, the luminescent light is fixed on the circuit board, the casing corresponds the illuminating position of luminescent light has seted up the light-passing hole, the translucent cover body cover is established on the luminescent light, set up the annular fixed slot around the light-passing hole on the inside wall of casing; offer on the inside wall of casing and encircle the constant head tank of annular fixed slot, a fixed section of thick bamboo one end with annular fixed slot joint, the fixed section of thick bamboo other end with the circuit board butt, the holding ring with the constant head tank joint.

The technical scheme of the utility model among, through the outer fringe of the translucent cover body with the inside wall sealing connection of go-between, the lateral wall sealing connection of go-between in the inside wall middle part of solid fixed cylinder, the one end and the shell butt of solid fixed cylinder, the other end of solid fixed cylinder and the circuit board butt of fixed luminescent light, because solid fixed cylinder both ends are butt shell and circuit board respectively to it is fixed not only through glue, can also be through shell and the fixed cylinder of circuit board extrusion, thereby easily fix the translucent cover body, and water-proof effects is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is the structure schematic diagram of the utility model relates to a waterproof light guide cover.

Fig. 2 is a schematic structural view (concave lens) of the waterproof light guide cover of the present invention.

Fig. 3 is an exploded view of a physiotherapy apparatus using a waterproof light guide cover.

Fig. 4 is a schematic structural view of a physiotherapy apparatus using a waterproof light guide cover of the present invention.

Fig. 5 is a schematic structural view of a physiotherapy apparatus using a waterproof light guide cover of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						1	Transparent cover	2	Connecting ring	3	Fixed cylinder
4	Concave lens	5	Light guide tube	6	Shell body
						7	Circuit board	8	Luminous lamp	9	Annular fixing groove
10	Light through hole	11	Heat conducting shell	12	Waterproof light guide cover
						13	Colloidal layer	14	Locating ring	15	Locating slot

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a waterproof light guide cover, including the translucent cover body 1, go-between 2 and solid fixed cylinder 3, the outer fringe of the translucent cover body 1 with the inside wall sealing connection of go-between 2, the lateral wall sealing connection of go-between 2 in the inside wall middle part of solid fixed cylinder 3, solid fixed cylinder 3 is used for one end and 6 butts of casing, the other end and 7 butts of circuit board, translucent cover body 1 is used for covering and establishes luminescent light 8.

The technical scheme of the utility model among, through the outer fringe of the translucent cover body 1 with go-between 2's inside wall sealing connection, go-between 2's lateral wall sealing connection in the inside wall middle part of solid fixed cylinder 3, solid fixed cylinder 3's one end and shell butt, solid fixed cylinder 3's the other end and the 7 butts of circuit board of fixed luminescent light 8, because solid fixed cylinder 3 both ends are butt shell and circuit board 7 respectively to it is fixed not only through glue, can also extrude solid fixed cylinder 3 through casing 6 and circuit board 7, thereby easily fix the translucent cover body 1, water-proof effects is better.

More specifically, the transparent cover body 1 is a hemispherical transparent cover body, and the edge of the hemispherical transparent cover body is hermetically connected with the inner side wall of the connection ring 2.

In another embodiment of the present invention, the transparent cover body 1 includes a concave lens 4 and a light guide tube 6, the inner side wall of one end of the light guide tube 6 is connected to the outer edge of the concave lens 4, the outer side wall of the other end of the light guide tube 6 is connected to the connecting ring 2, and the axis of the concave lens 4 is coaxial with the axis of the light guide tube 6.

Specifically, concave lens 4 makes the light of luminescent light 8 scatter, prevents that light from concentrating and leading to the high production scald of human body high temperature. More specifically, the inner side wall of the light guide tube 6 is provided with a reflective layer for reflecting light to the concave lens 4.

In another embodiment of the present invention, the present invention further comprises a positioning ring 14, the positioning ring 14 is disposed on the outer side of the fixed cylinder 3, and the inner side wall of the positioning ring 14 is connected to the outer side wall of the fixed cylinder 3.

Specifically, when the positioning ring 14 is provided and the positioning groove 15 is provided on the housing 6, the fixed cylinder 3 is prevented from being inclined when being pressed.

The utility model discloses a in another embodiment, including casing 6, circuit board 7, luminescent light 8 and as above arbitrary waterproof light guide cover 12, waterproof light guide cover 12 includes the translucent cover body 1 and fixed section of thick bamboo 3, the outer fringe of the translucent cover body 1 with the inside wall of fixed section of thick bamboo 3 is connected, luminescent light 8 is fixed on circuit board 7, casing 6 corresponds luminous light 8's irradiation position has been seted up and has been led to unthreaded hole 10, translucent cover body 1 covers and establishes on luminescent light 8, set up on casing 6's the inside wall and encircle lead to the annular fixed slot 9 of unthreaded hole 10, fixed section of thick bamboo 3 one end with annular fixed slot 9 joint, fixed section of thick bamboo 3 other end with circuit board 7 butt.

Specifically, set up on the inside wall of casing 6 and encircle logical unthreaded hole 10's annular fixed slot 9, solid fixed cylinder 3 one end with annular fixed slot 9 joint, annular fixed slot 9 is used for the location and fixed solid fixed cylinder 3. More specifically, in another embodiment of the present invention, the housing 6 and the transparent cover 1 are connected by heat fusion.

In another embodiment of the present invention, the housing 6 includes a heat conductive housing 11, the inner sidewall of the heat conductive housing 11 abuts against the circuit board 7, and the outer sidewall of the heat conductive housing 11 abuts against the receptor.

Specifically, heat generated by the light emitting lamp 8 is transferred to the heat conducting shell 11 through the circuit board 7, then the heat conducting shell 11 guides the heat to a human body, and the circuit board 7 is an aluminum substrate circuit board or a copper substrate circuit board.

In another embodiment of the present invention, a heat conducting layer is disposed between the heat conducting casing 11 and the circuit board 7.

Specifically, even the butt also has the gap between heat conduction casing 11 and the circuit board 7, consequently connects heat conduction casing 11 and circuit board 7 through the heat conduction layer, can strengthen the heat conduction efficiency between heat conduction casing 11 and the circuit board 7, the heat conduction layer includes heat conduction silica gel or heat conduction silicone grease, and heat conduction casing 11 is aluminium casing or copper casing.

In another embodiment of the present invention, a glue layer 13 is disposed between the ring-shaped fixing groove 9 and the fixing cylinder 3.

Specifically, the colloid layer 13 is provided to enhance the stability between the housing 6 and the fixing cylinder 3 and enhance the waterproof effect, and more specifically, the colloid layer 13 is formed after the colloid layer 13 is solidified by adding glue automatically or manually through a dispenser.

In another embodiment of the present invention, the width of the ring-shaped fixing groove 9 of the housing 6 is greater than the thickness of the fixing cylinder 3.

Specifically, the colloid layer 13 is formed after glue is automatically or manually added through a glue dispenser and solidified, when the glue is not solidified, the fixed cylinder 3 is clamped into the annular fixing groove 9, the shell 6 is formed, the width of the annular fixing groove 9 is larger than the thickness of the fixed cylinder 3, and therefore the glue is prevented from overflowing and the position is avoided. More specifically, the lateral wall of fixed section of thick bamboo 3 with the lateral wall butt of annular fixed slot 9 enters into annular fixed slot 9 at fixed section of thick bamboo 3 joint and extrudes glue to fixed section of thick bamboo 3's inboard, and structural strength and water-proof effects are better.

In another embodiment of the present invention, the transparent cover 1 and the fixed cylinder 3 are integrally formed.

Specifically, the translucent cover body 1 with the solid fixed cylinder 3 integrated into one piece, the preparation of being convenient for, structure and seal are stronger, the translucent cover body 1 gu fixed cylinder 3 and holding ring 14 integrated into one piece, more specifically, through polycarbonate material preparation translucent cover body 1 with gu fixed cylinder 3.

A physiotherapy device using a waterproof light guide cover 12 comprises a shell 6, a circuit board 7, a light emitting lamp 8 and the waterproof light guide cover 12 with a positioning ring 14, wherein the waterproof light guide cover 12 comprises a transparent cover body 1 and a fixed cylinder 3, the outer edge of the transparent cover body 1 is connected with the inner side wall of the fixed cylinder 3, the light emitting lamp 8 is fixed on the circuit board 7, a light through hole 10 is formed in the shell 6 corresponding to the irradiation position of the light emitting lamp 8, the transparent cover body 1 covers the light emitting lamp 8, and an annular fixing groove 9 surrounding the light through hole 10 is formed in the inner side wall of the shell 6; offer on the inside wall of casing 6 and encircle the constant head tank 15 of annular fixed slot 9, 3 one ends of a fixed section of thick bamboo with 9 joints of annular fixed slot, 3 other ends of a fixed section of thick bamboo with 7 butts of circuit board, the holding ring 14 with constant head tank 15 joints.

Specifically, the constant head tank 15 cooperation joint that sets up on holding ring 14 and the casing 6 can play the effect of support when a fixed cylinder 3 receives the pressure of circuit board 7 and casing 6, takes place the slope when preventing a fixed cylinder 3 pressurized, leads to the airtight effect between casing 6 and the fixed cylinder 3 not good.

The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A waterproof light guide cover is characterized by comprising a transparent cover body, a connecting ring and a fixed cylinder, wherein the outer edge of the transparent cover body is hermetically connected with the inner side wall of the connecting ring, and the outer side wall of the connecting ring is hermetically connected to the middle part of the inner side wall of the fixed cylinder; the fixed cylinder is used for abutting one end of the fixed cylinder against the shell, and the other end of the fixed cylinder is abutted against the circuit board; the transparent cover body is used for covering the luminescent lamp.

2. The waterproof light guide cover of claim 1, wherein the transparent cover body comprises a concave lens and a light guide cylinder, an inner side wall of one end of the light guide cylinder is connected with an outer edge of the concave lens, an outer side wall of the other end of the light guide cylinder is connected with the connecting ring, and an axis of the concave lens is coaxial with an axis of the light guide cylinder.

3. The waterproof light guide cover of claim 1, further comprising a positioning ring, wherein the positioning ring is sleeved on the outer side of the fixed cylinder, and the inner side wall of the positioning ring is connected with the outer side wall of the fixed cylinder.

4. A physiotherapy device using a waterproof light guide cover is characterized by comprising a shell, a circuit board, a light emitting lamp and the waterproof light guide cover as claimed in any one of claims 1 to 3, wherein the waterproof light guide cover comprises a transparent cover body and a fixed cylinder, the outer edge of the transparent cover body is connected with the inner side wall of the fixed cylinder, the light emitting lamp is fixed on the circuit board, the shell corresponds to the irradiation position of the light emitting lamp and is provided with a light through hole, the transparent cover body is covered on the light emitting lamp, an annular fixing groove surrounding the light through hole is formed in the inner side wall of the shell, one end of the fixed cylinder is connected with the annular fixing groove in a clamped mode, and the other end of the fixed cylinder is abutted to the circuit board.

5. The physical therapy device according to claim 4, wherein said housing comprises a heat conductive housing, an inner sidewall of said heat conductive housing abutting said circuit board, and an outer sidewall of said heat conductive housing abutting a receptor.

6. The physical therapy apparatus using a waterproof light guide cover according to claim 5, wherein a heat conductive layer is disposed between the heat conductive housing and the circuit board.

7. The physical therapy apparatus using a waterproof light guide cover according to claim 4, wherein a gel layer is disposed between the ring-shaped fixing groove and the fixing cylinder.

8. The physiotherapy apparatus using a waterproof light guide cover according to claim 4, wherein the width of the ring-shaped fixing groove of the housing is greater than the thickness of the fixing cylinder.

9. A physiotherapy apparatus using a waterproof light guide cover according to any one of claims 4 to 8, wherein said transparent cover body and said fixing barrel are integrally formed.

10. A physiotherapy apparatus using a waterproof light guide cover is characterized by comprising a shell, a circuit board, a light emitting lamp and the waterproof light guide cover as claimed in claim 3, wherein the waterproof light guide cover comprises a transparent cover body and a fixed cylinder, the outer edge of the transparent cover body is connected with the inner side wall of the fixed cylinder, the light emitting lamp is fixed on the circuit board, a light through hole is formed in the shell corresponding to the irradiation position of the light emitting lamp, the transparent cover body covers the light emitting lamp, and an annular fixing groove surrounding the light through hole is formed in the inner side wall of the shell; offer on the inside wall of casing and encircle the constant head tank of annular fixed slot, a fixed section of thick bamboo one end with annular fixed slot joint, the fixed section of thick bamboo other end with the circuit board butt, the holding ring with the constant head tank joint.