CN210219424U - High heat dissipation oral cavity lamp - Google Patents
High heat dissipation oral cavity lamp Download PDFInfo
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- CN210219424U CN210219424U CN201920845278.7U CN201920845278U CN210219424U CN 210219424 U CN210219424 U CN 210219424U CN 201920845278 U CN201920845278 U CN 201920845278U CN 210219424 U CN210219424 U CN 210219424U
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- lamp
- heat dissipation
- cavity
- lamp holder
- reflector
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Abstract
The utility model is suitable for a medical treatment technical field provides a high heat dissipation oral cavity lamp, include: the lamp holder comprises an outer shell lamp holder and an inner shell lamp holder and forms a lamp holder cavity, the lamp holder cavity is filled with insulating cooling liquid, the lower end face of the outer shell lamp holder is provided with a rotating clamping edge, the inner shell lamp holder is provided with a vertical sliding cavity, a heat conduction sliding column is arranged in the vertical sliding cavity, the lamp shade comprises the outer shell lamp shade and the inner shell lamp shade and forms a lamp shade cavity, a heat dissipation plate is arranged in the lamp shade cavity, the heat dissipation plate is inserted and connected with a heat dissipation column, the heat dissipation column is filled with the insulating cooling liquid, the upper end face of the outer shell lamp shade is provided with a rotating mounting edge, and a lamp panel is arranged, shading section of thick bamboo and reflector, heat conduction traveller are connected with the lamp plate, and the lamp plate is equipped with fin and heat dissipation silica gel, and the LED banks is installed to the lamp plate, shading section of thick bamboo picture lamp plate screw thread engagement, and the reflector inner wall is equipped with reflection of light cladding material, the first lens of upper end joint, lower extreme joint second lens.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, especially, relate to a high heat dissipation oral cavity lamp.
Background
An oral light is a commonly used accessory in dental treatment for illuminating an area of a patient's mouth. In order to enable a doctor to clearly observe the teeth of a patient and make an accurate judgment, the sufficient illumination intensity needs to be provided in the oral cavity area of the patient, meanwhile, in order to avoid injuring the eyes of the patient, the illumination range is limited to the oral cavity part, and under the normal use condition, the illumination intensity of the eye area of the patient is smaller than a specified value
At present, the existing LED oral cavity lamp does not have the function of adjusting the irradiation range, the lamp body of the oral cavity lamp can be rotated repeatedly only to enable the illumination area to meet the requirements of an operation, in the continuous adjustment process, the light rays thrown into the oral cavity cannot reach the expected focusing light spots, meanwhile, the oral cavity lamp generally adopts the LED lamp, and the heat generated in the illumination can influence the service life of the LED lamp.
Disclosure of Invention
In order to solve the technical problem existing in the prior art, the utility model provides a high heat dissipation oral cavity lamp.
The utility model discloses a realize like this, a high heat dissipation oral cavity lamp, include: the oral cavity lamp comprises a mounting seat and an oral cavity lamp body, wherein a connecting rod is arranged on the lower surface of the mounting seat, a spherical body is integrally connected with the lower end of the connecting rod, the oral cavity lamp body comprises a lamp holder and a lampshade, the lamp holder comprises an outer shell lamp holder and an inner shell lamp holder, a lamp holder cavity is formed in the middle of the lamp holder cavity, insulating cooling liquid is filled in the lamp holder cavity, a spherical groove is formed in the upper end surface of the outer shell lamp holder, a rotating clamping edge is arranged on the outer side of the lower end surface of the outer shell lamp holder, the mounting seat is arranged in the spherical groove in an interference mode through the connecting rod and the spherical body, a vertical sliding cavity is formed in the inner shell lamp holder, a heat conduction sliding column is arranged in the vertical sliding cavity, one end of the heat conduction sliding column extends into the lampshade, the lampshade, the utility model discloses a lamp, including shell lamp shade, lamp plate, heat conduction traveller, lamp plate upper end, reflector inner wall evenly distributed has threaded flange, lamp plate edge thread engagement threaded flange, the reflector is installed to the lens lower extreme, the reflector inner wall is provided with reflection of light cladding material, just first lens is installed to reflector upper end joint, and the second lens is installed to the lower extreme joint.
Preferably, the outer surface of the housing lamp shade is provided with heat dissipation fins at intervals along the length direction.
Preferably, the outer diameter of the sphere is smaller than the inner diameter of the spherical groove, and the inner diameter of the opening of the spherical groove is smaller than the outer diameter of the sphere.
Preferably, the reflector is a horn-shaped reflector, and the large opening end of the horn-shaped reflector is far away from the light shielding tube.
Preferably, the inner diameter of the opening of the small opening end of the horn-shaped reflecting cover is equal to the inner diameter of the light shielding cylinder, and the outer diameter of the opening of the small opening end of the horn-shaped reflecting cover is equal to the outer diameter of the light shielding cylinder.
Preferably, mounting grooves are formed in the inner walls of the two ends of the reflecting cover, and the first lens and the second lens are respectively mounted in the mounting grooves of the two ends of the reflecting cover.
Preferably, the diameter of the first lens is smaller than the diameter of the second lens.
Preferably, the first lens and the second lens are both spherical surfaces on the sides facing the light source, and the curved surfaces on the sides opposite to the light source are both aspheric surfaces.
Preferably, the LED lamp group is formed by uniformly distributing and combining a plurality of single LED lamp groups
Preferably, the outer surface of the outer shell lamp holder is covered with an anti-slip rubber film layer.
The embodiment of the utility model provides a high heat dissipation oral cavity lamp, the rotatory lamp stand of accessible drives the lamp plate and realizes the adjustment that rises or descends in the rotatory realization of lens image in the anti-dazzling screen, make the position relation between LED banks and the reflector change, make first lens, the reflection of light focus of second lens and reflection of light cladding material changes, realize the adjustment of focus, accomplish the accurate focus of facula, and the insulating coolant liquid in the accessible lamp stand cavity, the heat conduction traveller, the heating panel and the heat dissipation post in fin and the heat dissipation silica gel on the lamp plate and the lamp shade cavity in disperse away the heat that the during operation produced, moreover, the steam generator is simple in structure, high durability and convenient use, good heat dispersion, and long service life.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention.
Fig. 1 is a schematic structural view of a high heat dissipation oral cavity lamp according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, as such, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
In addition, in the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a high heat dissipation oral cavity lamp, the rotatory lamp stand of accessible drives the lamp plate and realizes the adjustment that rises or descends in the rotatory realization of lens image in the anti-dazzling screen, make the position relation between LED banks and the reflector change, make first lens, the reflection of light focus of second lens and reflection of light cladding material changes, realize the adjustment of focus, accomplish the accurate focus of facula, and the insulating coolant liquid in the accessible lamp stand cavity, the heat conduction traveller, the heating panel and the heat dissipation post in fin and the heat dissipation silica gel on the lamp plate and the lamp shade cavity in disperse away the heat that the during operation produced, moreover, the steam generator is simple in structure, high durability and convenient use, good heat dispersion, and long service life.
The following detailed description is provided for the specific embodiments of the present invention.
Examples
Referring to fig. 1, the present embodiment provides a high heat dissipation oral cavity lamp, including: the oral cavity lamp comprises a mounting seat 100 and an oral cavity lamp body 200, wherein a connecting rod 110 is arranged on the lower surface of the mounting seat 100, a spherical body 120 is integrally formed and connected with the lower end of the connecting rod 110, the oral cavity lamp body 200 comprises a lamp holder 210 and a lampshade 220, the lamp holder 210 comprises an outer shell lamp holder 211 and an inner shell lamp holder 212, a lamp holder cavity is formed in the middle, insulating cooling liquid 201 is filled in the lamp holder cavity, a spherical groove 2111 is formed in the upper end surface of the outer shell lamp holder 211, a rotating clamping edge 2112 is arranged on the outer side of the lower end surface, the mounting seat 100 is arranged in the spherical groove 2111 in an interference fit mode through the connecting rod 110 and the spherical body 120, a vertical sliding cavity 2121 is formed in the inner shell lamp holder 212, a heat conduction sliding column 2122 is arranged in the vertical sliding cavity 2121, one end of the heat conduction sliding column 2122 extends into, a heat radiation column 203 is inserted in the heat radiation plate 202, an insulating cooling liquid 201 is filled in the heat radiation column 203, a rotary installation edge 2211 matched with the rotary clamping edge 2112 is arranged on the upper end face of the outer shell lamp shade 221, a lamp panel 2221 and a light shielding cylinder 2222 are arranged on the upper end inside the inner shell lamp shade 222, the extending end of the heat conduction sliding column 2122 is connected with the upper surface of the lamp panel 2221, a heat radiation fin 204 is arranged on the upper end face of the lamp panel 2221, heat radiation silica gel 205 is arranged on the heat radiation fin 204, an LED lamp set 2223 is arranged on the lower surface of the lamp panel 2221, threaded flanges are uniformly distributed on the inner wall of the light shielding cylinder 2222, threaded engagement threaded flanges are arranged on the edge of the lamp panel 2221, a light reflection cover 2224 is arranged at the lower end of the light shielding cylinder 2222, a first lens 2225 is installed on the inner wall of the light reflection cover 2224 in a clamping manner, a second lens 2226 is installed at the lower end in, make the position relation between LED banks and the reflector change, make the reflection of light focus of first lens, second lens and reflection of light cladding material change, realize the adjustment of focus, accomplish the accurate focus of facula, and the heat dissipation that accessible lamp stand cavity internal insulating coolant liquid, heat conduction traveller, fin and heat dissipation silica gel on the lamp plate and lamp shade cavity internal heating panel and heat dissipation post will the during operation produce is dispersed away, simple structure, high durability and convenient use, heat dispersion is good, long service life.
In the foregoing, specifically, the outer surface shape length direction of the housing lamp cover 221 is provided with the heat dissipation fins 2212 at intervals around, so that the heat dissipation performance is improved, and the service life is prolonged.
In the above, specifically, the outer diameter of the spherical body 120 is smaller than the inner diameter of the spherical groove 2111, and the inner diameter of the opening of the spherical groove 2111 is smaller than the outer diameter of the spherical body 120.
In the foregoing, specifically, the reflector is a horn-shaped reflector, and a large opening end of the horn-shaped reflector is far away from the light shielding tube. The inner diameter of the opening of the small opening end of the horn-shaped reflecting cover is equal to the inner diameter of the shading cylinder, and the outer diameter of the opening of the small opening end of the horn-shaped reflecting cover is equal to the outer diameter of the shading cylinder. And mounting grooves are formed in the inner walls of the two ends of the reflecting cover, and the first lens and the second lens are respectively mounted in the mounting grooves of the two ends of the reflecting cover. And the diameter of the first lens is smaller than that of the second lens, the sides of the first lens and the second lens facing the light source are both spherical surfaces, and the curved surface of the side opposite to the light source is both aspheric surfaces.
In the foregoing, specifically, the LED lamp sets are formed by uniformly distributing and combining a plurality of single LED lamp sets, so as to reduce the appearance effect of projection.
In the foregoing, specifically, the outer surface of the outer shell lamp holder is covered with the anti-skidding rubber film layer, so that the rotation adjustment is convenient.
The embodiment of the utility model provides a high heat dissipation oral cavity lamp, the rotatory lamp stand of accessible drives the lamp plate and realizes the adjustment that rises or descends in the rotatory realization of lens image in the anti-dazzling screen, make the positional relation between LED banks and the reflector change, make first lens, the reflection of light focus of second lens and reflection of light cladding material changes, realize the adjustment of focus, accomplish the accurate focus of facula, and the insulating coolant liquid in the accessible lamp stand cavity, the heat conduction traveller, the heating panel and the heat dissipation post in fin and the heat dissipation silica gel on the lamp plate and the lamp shade cavity in disperse away the heat that the during operation produced, moreover, the steam generator is simple in structure, high durability and convenient use, good heat dispersion, and long service life.
The following points need to be explained:
(1) unless otherwise defined, in the embodiments and drawings of the present invention, the same reference numerals represent the same meanings.
(2) In the drawings of the embodiments of the present invention, only the structures related to the embodiments of the present invention are referred to, and other structures may refer to general designs.
(3) The thickness of a layer or region is exaggerated in the figures used to describe embodiments of the present invention for clarity. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" or "under" another element, it can be "directly on" or "under" the other element or intervening elements may be present.
(4) In the case of conflict, features of the same embodiment and different embodiments of the present invention may be combined with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A high heat dissipation oral lamp, comprising: the oral cavity lamp comprises a mounting seat and an oral cavity lamp body, wherein a connecting rod is arranged on the lower surface of the mounting seat, a spherical body is integrally connected with the lower end of the connecting rod, the oral cavity lamp body comprises a lamp holder and a lampshade, the lamp holder comprises an outer shell lamp holder and an inner shell lamp holder, a lamp holder cavity is formed in the middle of the lamp holder cavity, insulating cooling liquid is filled in the lamp holder cavity, a spherical groove is formed in the upper end surface of the outer shell lamp holder, a rotating clamping edge is arranged on the outer side of the lower end surface of the outer shell lamp holder, the mounting seat is arranged in the spherical groove in an interference mode through the connecting rod and the spherical body, a vertical sliding cavity is formed in the inner shell lamp holder, a heat conduction sliding column is arranged in the vertical sliding cavity, one end of the heat conduction sliding column extends into the lampshade, the lampshade, the utility model discloses a lamp, including shell lamp shade, lamp plate, heat conduction traveller, lamp plate upper end, reflector inner wall evenly distributed has threaded flange, lamp plate edge thread engagement threaded flange, the reflector is installed to the lens lower extreme, the reflector inner wall is provided with reflection of light cladding material, just first lens is installed to reflector upper end joint, and the second lens is installed to the lower extreme joint.
2. The oral lamp as set forth in claim 1, wherein the housing has a heat dissipating fin formed on an outer surface of the lamp housing at intervals in a circumferential direction.
3. The high heat dissipation oral lamp of claim 1, wherein an outer diameter of the sphere is smaller than an inner diameter of the spherical groove, and an opening inner diameter of the spherical groove is smaller than the outer diameter of the sphere.
4. The oral lamp as set forth in claim 1, wherein the reflector is a trumpet-shaped reflector, and a large end of the trumpet-shaped reflector is far from the shade tube.
5. The high heat dissipation oral lamp of claim 4, wherein the inner diameter of the opening of the small opening end of the trumpet-shaped reflector is equal to the inner diameter of the light shielding cylinder, and the outer diameter of the opening of the small opening end of the trumpet-shaped reflector is equal to the outer diameter of the light shielding cylinder.
6. The oral lamp with high heat dissipation as defined in claim 1, wherein mounting grooves are formed on inner walls of both ends of the reflector, and the first lens and the second lens are respectively mounted in the mounting grooves of both ends of the reflector.
7. The high heat dissipation oral lamp of claim 6, wherein the diameter of the first lens is smaller than the diameter of the second lens.
8. The oral lamp as set forth in claim 7, wherein the first and second lenses are spherical on the sides facing the light source and aspherical on the sides facing away from the light source.
9. The oral lamp with high heat dissipation performance as claimed in claim 1, wherein the LED lamp set is formed by uniformly distributing and combining a plurality of single LED lamp sets.
10. The high heat dissipation oral lamp of claim 1, wherein the outer surface of the lamp base of the housing is covered with a non-slip rubber film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845278.7U CN210219424U (en) | 2019-06-04 | 2019-06-04 | High heat dissipation oral cavity lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845278.7U CN210219424U (en) | 2019-06-04 | 2019-06-04 | High heat dissipation oral cavity lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210219424U true CN210219424U (en) | 2020-03-31 |
Family
ID=69930151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920845278.7U Expired - Fee Related CN210219424U (en) | 2019-06-04 | 2019-06-04 | High heat dissipation oral cavity lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210219424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007643A (en) * | 2021-03-22 | 2021-06-22 | 江西亚中电子科技股份有限公司 | Adjustable multifunctional lamp holder of LED lens |
-
2019
- 2019-06-04 CN CN201920845278.7U patent/CN210219424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007643A (en) * | 2021-03-22 | 2021-06-22 | 江西亚中电子科技股份有限公司 | Adjustable multifunctional lamp holder of LED lens |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |