CN212650941U - LED oral cavity lamp of changeable colour temperature - Google Patents
LED oral cavity lamp of changeable colour temperature Download PDFInfo
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- CN212650941U CN212650941U CN201922089937.1U CN201922089937U CN212650941U CN 212650941 U CN212650941 U CN 212650941U CN 201922089937 U CN201922089937 U CN 201922089937U CN 212650941 U CN212650941 U CN 212650941U
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Abstract
The invention discloses an LED oral cavity lamp capable of switching color temperature, which comprises an LED light source, a reflecting cover and a light shield mechanism, wherein the light shield mechanism comprises a colored and movable light transmitting cover; when the light-transmitting cover moves away from the LED light source, light rays of the LED light source directly irradiate the reflector. The utility model provides a pair of LED oral cavity lamp of changeable colour temperature, but the LED oral cavity lamp of convenient and fast switching colour temperature.
Description
Technical Field
The invention relates to an oral cavity medical color light adjusting lamp in the technical field of medical instruments, in particular to an LED oral cavity lamp capable of switching color temperature.
Background
At present, the color temperature of the oral lamp in the dental department on the market is single, and particularly, the correlation between the color temperature used in the oral curing process and the color temperature in the oral treatment process is large; in the curing process, the curing speed of the curing agent is higher, the curing is firmer, the treatment time of a patient is shorter, and the benefit is better; in the treatment process, the curing speed of the curing agent cannot be too high, otherwise, the requirement of angle adjustment in the treatment process can be influenced, and the treatment effect is influenced; the change of the color temperature can affect the curing rate of the curing agent in multiples; meanwhile, when the light spots used for curing the color temperature are used for medical treatment, vision can be influenced, conditions such as vision errors can be caused, and oral treatment can be influenced.
In view of the above, it is necessary to provide an LED oral cavity lamp capable of switching color temperature.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an LED oral cavity lamp capable of conveniently and quickly switching color temperature.
The invention is realized by the following steps: an LED oral cavity lamp capable of switching color temperature, which comprises an LED light source and a reflecting shade, and also comprises a light shade mechanism, wherein the light shade mechanism comprises a colored and movable light transmitting shade,
when the light of the LED light source irradiates the reflector through the light-transmitting cover, the light source is converted into colored light through the light-transmitting cover; when the light-transmitting cover moves away from the LED light source, light rays of the LED light source directly irradiate the reflector.
Further, the LED oral cavity lamp also comprises a knob, a radiator, a radiating seat, a rotary column, an upper shell mechanism and a lower shell mechanism, wherein a cavity is formed between the upper shell mechanism and the lower shell mechanism;
the radiator, the radiating seat and the rotary column are arranged in the cavity;
the heat dissipation seat is fixed in the middle of the lower shell mechanism, the LED light source is arranged above the heat dissipation seat, the LED light source is arranged between the light-transmitting cover and the rotary column, and the reflecting cover is arranged on the lower shell mechanism.
Furthermore, the lower part of the light shield mechanism is arranged above the LED light source, the upper part of the light shield mechanism extends out of the cavity from the upper shell mechanism in the cavity, and the knob is arranged at the upper part of the light shield mechanism; and the LED light source is arranged between the heat dissipation seat and the radiator, and the LED light source is contacted with the radiator for heat dissipation.
The radiator is provided with a hole for placing a rotating column, the rotating column is integrally arranged in the hole;
the rotary column is provided with a threaded hole corresponding to the fixed column, the knob is provided with a knob through hole corresponding to the threaded hole, and one end of the screw penetrates through the knob through hole and the threaded hole in sequence and then is fixed on the fixed column;
an odontoid structure is arranged between the knob and the rotary column, and the knob is meshed with the rotary column through the odontoid structure.
Furthermore, the lower shell mechanism also comprises a lower shell, an adjusting protective shell, a control block, a sensor, a control block shell and a handle for holding; the adjusting protective shell is arranged between the lower shell and the reflector, the reflector is matched and connected with the adjusting protective shell, the control block is in control connection with the adjusting protective shell, the control block is electrically connected with the inductor, and the control block is covered on the control block.
Furthermore, the LED oral cavity lamp also comprises a spiral arm capable of repositioning the position and the angle of the LED oral cavity lamp, and the lower shell mechanism is connected with the spiral arm; the swing arm comprises a first dimension rotating mechanism, a second dimension rotating mechanism and a third dimension rotating mechanism;
the first dimension rotating mechanism rotates in the horizontal direction, the second dimension rotating mechanism rotates in the front-back direction, and the third dimension rotating mechanism rotates in the front-back direction.
Further, the third-dimension rotating mechanism comprises a rotating shaft, an adjusting nut, a rotating bracket and a bracket shell,
the pivot is along horizontal setting, the runing rest is equipped with the pivot through-hole corresponding to the pivot, and the one end of pivot is passed the pivot through-hole and is connected with adjusting nut threaded connection, and the swivel nut outside is located to the support shell, and the support shell is in the same place with swivel bracket looks lock joint.
Preferably, the LED oral cavity lamp further comprises a sensor module, the LED light source comprises a warm color light source or a cold color light source, and the sensor module controls the warm color light source and/or the cold color light source to be turned on.
Further, the light-transmitting cover can selectively control the light throughput of the warm color light source and/or the cold color light source.
Preferably, the upper shell mechanism comprises a decorative block and a decorative shell transparent cover, the transparent cover is connected with the lower shell mechanism by the decorative shell, and the transparent cover is in a curved surface shape protruding outwards from the lower shell mechanism to the upper shell mechanism.
The beneficial effects of the invention are as follows:
1. realize the colour temperature regulation and the control of LED lamp through the printing opacity cover, simple structure, and the printing opacity cover is more accurate to the control of colour temperature, also does benefit to the large-scale planning industrial production simultaneously, and accurate colour temperature more does benefit to medical affairs such as solidification.
2. Accessible automatic mechanism realizes the printing opacity and covers the regulation, also can pass through the manual printing opacity simultaneously and cover the regulation, and the diversification of adjustment mode can be applicable to more extensively the medical personnel.
3. The heat dissipation mechanism is arranged to ensure the working effectiveness of the LED lamp. The heat dissipation mechanism is matched with the rotating column, so that the light transmittance of the light-transmitting cover is not increased while heat dissipation is guaranteed, and the illuminance of the shadowless lamp is guaranteed.
4. The LED lamp reflector has the advantages that the protective shell is adjusted through the arrangement, the interval between the LED lamp and the reflector is adjusted, the applicability of reverse light after the reflector is improved, and the adjustable force of larger irradiation distance and light concentration degree is achieved. The adjusting protective shell is arranged to be connected with the reflecting cover, so that the stability and the balance of the adjusting protective shell can be guaranteed.
5. The LED is set to be capable of realizing adjustment of at least three dimensions, so that no dead angle is ensured for lamp illumination, and achievement of high requirements for medical use is ensured.
6. Through setting up warm look light source and cold color light source and cooperating, reach the second regulation scheme of light source colour temperature, it cooperatees with printing opacity cover regulation colour temperature, adjusts the colour temperature from two aspect furtherly further, the needs that the guarantee light source used.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of the inventive structure.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a schematic diagram of the explosion structure created by the present invention.
Fig. 5 is a schematic view of the positional relationship among the decoration block, the knob, the rotary post and the transparent cover.
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. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 creation of the present invention can be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-5, the LED oral cavity lamp capable of switching color temperature provided by the present invention comprises an LED light source 6 and a reflector 9, and further comprises a light shield mechanism, wherein the light shield mechanism comprises a colored and movable light-transmitting shield 11, and when light of the LED light source 6 irradiates the reflector 9 through the light-transmitting shield 11, the light source is converted into colored light through the light-transmitting shield 11; when the light-transmitting cover 11 moves away from the LED light source 6, the light of the LED light source 6 directly irradiates the reflecting cover 9. The color temperature of the LED lamp is adjusted and controlled through the light-transmitting cover 11, the structure is simple, the control of the color temperature of the light-transmitting cover 11 is more accurate, large-scale industrial production is facilitated, and the accurate color temperature is more beneficial to medical affairs such as curing. Meanwhile, the light-transmitting cover 11 is easier to control the quality from the aspects of incoming materials and the like, ensures the basic value of the color tone, and has important significance.
As a preferred scheme, the LED oral cavity lamp further comprises a knob 2, a heat sink 5, a heat dissipation seat 7, a rotary column 10, an upper shell mechanism and a lower shell mechanism, wherein a cavity is formed between the upper shell mechanism and the lower shell mechanism; the radiator 5, the radiating seat 7 and the rotary column 10 are arranged in the cavity; the radiating seat 7 is fixed in the middle of the lower shell mechanism, the LED light source 6 is arranged above the radiating seat 7, the LED light source 6 is arranged between the light-transmitting cover 11 and the rotary column 10, and the reflecting cover 9 is arranged on the lower shell mechanism. Structurally, the rotating structure is combined with the LED lamp, so that the adjustment degree of the color temperature of the LED lamp is improved while light is guaranteed.
As a preferred scheme, the lower part of the light shield mechanism is arranged above the LED light source 6, the upper part of the light shield mechanism extends out of the cavity from the upper shell mechanism in the cavity, and the knob 2 is arranged at the upper part of the light shield mechanism; and the LED light source 6 is arranged between the heat radiating seat 7 and the heat radiator 5, and the LED light source 6 is contacted with the heat radiator 5 for heat radiation.
As a preferred scheme, as shown in FIG. 5, a fixing column (shown in the figure and not marked) is arranged on a heat dissipation seat 7, a hole position for placing a rotary column 10 is arranged on the heat dissipation seat 5, the rotary column 10 is integrally arranged in the hole position, a light-transmitting cover 11 is fixedly connected with the rotary column 10, a threaded hole is formed in the rotary column 10 corresponding to the fixing column, a knob 2 through hole is formed in the knob 2 corresponding to the threaded hole, and one end of a screw sequentially penetrates through the knob 2 through hole and the threaded hole and then is fixed on the; an odontoid structure is arranged between the knob 2 and the rotary column 10, and the knob 2 is meshed with the rotary column 10 through the odontoid structure.
The lower shell mechanism is mainly used for bearing connection with the upper shell mechanism, matching with the rotating mechanism and matching with the control block; the control block adjusts the protective shell through adjustment, and then adjusts the position of reflector panel. The lower shell mechanism also comprises a lower shell 13, an adjusting protective shell 12, a control block 15, a sensor 8, a control block shell 16 and a handle 14 for holding; the adjusting protective shell is arranged between the lower shell 13 and the reflector 9, the reflector 9 is matched and connected with the adjusting protective shell 12, the control block 15 is in control connection with the adjusting protective shell 12, the control block 15 is electrically connected with the inductor 8, and the control block outer shell 16 is arranged on the control block.
As a preferable scheme, the LED oral cavity lamp provided by the invention has a multi-dimension self-adaptive adjusting mechanism, and can be adjusted at any angle. The LED oral cavity lamp also comprises a spiral arm capable of repositioning the position and the angle of the LED oral cavity lamp, and the lower shell mechanism is connected with the spiral arm; the radial arm comprises a first dimension rotating mechanism 23, a second dimension rotating mechanism 22 and a third dimension rotating mechanism 21; the first dimension rotation mechanism 23 is rotatable in the horizontal direction; the first dimension rotating mechanism is hinged with the medical bed. The second-dimension rotating mechanism rotates in the front-back direction; the second dimension rotating mechanism is that the third dimension rotating mechanism rotates in the front-back direction. The first dimension rotating mechanism, the second dimension rotating mechanism and the third dimension rotating mechanism can respectively rotate in three different dimensions of a three-dimensional space, and finally the LED oral cavity lamp can rotate in all directions.
Preferably, the LED oral cavity lamp further comprises a sensor module, the LED light source 6 comprises a warm color light source or a cold color light source, and the sensor module controls the warm color light source and/or the cold color light source to be turned on. The light-transmissive cover 11 can selectively control the throughput of light from the warm color light source and/or the cool color light source. Specifically, the LED light source 6 is provided with a double-end LED lamp bead which can emit yellow light and white light. Meanwhile, the inductor can switch the yellow and white light sources, and the color temperature of the yellow and white light can be adjusted through the inductor module so as to realize the adjustment of the illumination. The mechanism between the sensor 8 and the gesture is: the brightness intensity is automatically adjusted by keeping the hand at a specific position; the switching of the yellow and white light sources can be realized by stroking the hand in a specific area. The lower end of the rotary column 10 is provided with a light shield which is yellow, white light is changed into yellow light through the light shield, and yellow light is changed into darker color through the light shield, so that color temperature compensation in a wider range is realized.
Preferably, the upper shell mechanism comprises a decorative block 1 and a decorative shell transparent cover 3, the transparent cover is connected with the lower shell mechanism by the decorative shell 4, and the transparent cover is in a curved surface shape protruding outwards from the lower shell mechanism to the upper shell mechanism.
As shown in fig. 4, the third dimension rotating mechanism includes a rotating shaft 17, an adjusting nut 18, a rotating bracket 19 and a bracket shell 20, the rotating shaft is arranged along a transverse direction, the rotating bracket is provided with a rotating shaft through hole (not labeled) corresponding to the rotating shaft, one end of the rotating shaft penetrates through the rotating shaft through hole to be in threaded connection with the adjusting nut, the bracket shell is arranged outside the rotating nut, and the bracket shell and the rotating bracket are buckled together.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a LED oral cavity lamp of changeable colour temperature which characterized in that: the oral cavity lamp comprises an LED light source, a rotary column and a reflecting cover, and further comprises a light shield mechanism, wherein the light shield mechanism comprises a colored and movable light transmitting cover, and the light transmitting cover is fixedly connected with the rotary column;
when the light of the LED light source irradiates the reflector through the light-transmitting cover, the light source is converted into colored light through the light-transmitting cover; when the light-transmitting cover moves away from the LED light source, light rays of the LED light source directly irradiate the reflector.
2. The LED oral light of claim 1, wherein: the LED oral cavity lamp also comprises a knob, a radiator, a radiating seat, an upper shell mechanism and a lower shell mechanism, wherein a cavity is formed between the upper shell mechanism and the lower shell mechanism;
the radiator, the radiating seat and the rotary column are arranged in the cavity;
the heat dissipation seat is fixed in the middle of the lower shell mechanism, the LED light source is arranged above the heat dissipation seat, the LED light source is arranged between the light-transmitting cover and the rotary column, and the reflecting cover is arranged on the lower shell mechanism.
3. The LED oral light of claim 2, wherein: the lower part of the light shield mechanism is arranged above the LED light source, the upper part of the light shield mechanism extends out of the cavity from the upper shell mechanism in the cavity, and the knob is arranged at the upper part of the light shield mechanism; and the LED light source is arranged between the heat dissipation seat and the radiator, and the LED light source is contacted with the radiator for heat dissipation.
4. The LED oral light of claim 3, wherein: the radiator is provided with a hole site for placing a rotating column, and the rotating column is integrally arranged in the hole site;
the rotary column is provided with a threaded hole corresponding to the fixed column, the knob is provided with a knob through hole corresponding to the threaded hole, and one end of the screw penetrates through the knob through hole and the threaded hole in sequence and then is fixed on the fixed column;
an odontoid structure is arranged between the knob and the rotary column, and the knob is meshed with the rotary column through the odontoid structure.
5. The LED oral light of claim 4, wherein: the lower shell mechanism also comprises a lower shell, an adjusting protective shell, a control block, a sensor, a control block shell and a handle for holding; the adjusting protective shell is arranged between the lower shell and the reflector, the reflector is matched and connected with the adjusting protective shell, the control block is in control connection with the adjusting protective shell, the control block is electrically connected with the inductor, and the control block is covered on the control block.
6. The LED oral light of claim 5, wherein: the LED oral cavity lamp also comprises a spiral arm capable of repositioning the position and the angle of the LED oral cavity lamp, and the lower shell mechanism is connected with the spiral arm; the swing arm comprises a first dimension rotating mechanism, a second dimension rotating mechanism and a third dimension rotating mechanism;
the first dimension rotating mechanism rotates in the horizontal direction, the second dimension rotating mechanism rotates in the front-back direction, and the third dimension rotating mechanism rotates in the front-back direction.
7. The LED oral light of claim 6, wherein: the third-dimension rotating mechanism comprises a rotating shaft, an adjusting nut, a rotating bracket and a bracket shell,
the pivot is along horizontal setting, runing rest is equipped with the pivot through-hole corresponding to the pivot, and the one end of pivot is passed the pivot through-hole and is connected with adjusting nut threaded connection, and the swivel nut outside is located to the support shell, and the support shell is in the same place with runing rest looks lock joint.
8. The LED oral light of claim 1, wherein: the LED oral cavity lamp further comprises an inductor module, the LED light source comprises a warm color light source or a cold color light source, and the inductor module controls the warm color light source and/or the cold color light source to be turned on.
9. The LED oral light of claim 7, wherein: the light-transmitting cover can selectively control the light throughput of the warm color light source and/or the cold color light source.
10. The LED oral light of claim 2, wherein: the upper shell mechanism comprises a decoration block and a transparent decoration shell, the transparent decoration shell is connected with the lower shell mechanism, and the transparent decoration shell is in a curved surface shape protruding outwards from the lower shell mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089937.1U CN212650941U (en) | 2019-11-28 | 2019-11-28 | LED oral cavity lamp of changeable colour temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089937.1U CN212650941U (en) | 2019-11-28 | 2019-11-28 | LED oral cavity lamp of changeable colour temperature |
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| Publication Number | Publication Date |
|---|---|
| CN212650941U true CN212650941U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089937.1U Active CN212650941U (en) | 2019-11-28 | 2019-11-28 | LED oral cavity lamp of changeable colour temperature |
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| CN (1) | CN212650941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165766A (en) * | 2021-12-06 | 2022-03-11 | 深圳市乐惠光电科技有限公司 | Lamp structure capable of adjusting color temperature |
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2019
- 2019-11-28 CN CN201922089937.1U patent/CN212650941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165766A (en) * | 2021-12-06 | 2022-03-11 | 深圳市乐惠光电科技有限公司 | Lamp structure capable of adjusting color temperature |
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