CN208432857U - A kind of Luminous clock with light transmission strip - Google Patents

Abstract

The utility model provides a kind of Luminous clock with light transmission strip, including clock body and luminescence component, clock body is using the prior art, luminescence component includes light transmission strip and two LED light and the control switch for controlling LED light light on and off, mounting ring is equipped at the trailing flank outer periphery of glass-mirror, it is offered on the side wall of mounting ring for LED light flush-mounted in interior through-hole, light transmission strip is in closed-loop shaped structure, the cross section of light transmission strip is the elliptic arc that its long axis extends along the inward-outward direction of shell, and the outside of light transmission strip has the cutting plane that cooperation is affixed with the inner sidewall of mounting ring, cementation connects between light transmission strip and mounting ring.Compared with prior art, the LED light of the utility model illuminates light transmission strip, make the light source that annular is formed in clock body, by the light transmission strip that oval arc surface is arranged, spread the light of LED light forward, backward and inwardly, increase irradiating angle, the inside of the entire clock body of uniform illumination, convenient for the observation of time.

Description

A kind of Luminous clock with light transmission strip

Technical field

The utility model relates to clock domain, in particular to a kind of Luminous clock.

Background technique

Clock is timing device common in people's life, with the development of science and technology requirement of the consumer to clock is also got over Come higher, occur many clocks that can be shone currently on the market, sees display clearly under night or the weaker environment of light to facilitate Time, but this luminous clock is since the dispersion of light source causes light uneven, after being fixedly mounted additionally, due to light source Range of exposures and brightness of illumination are limited, in order to by entire dial uniform illumination, need the circumferencial direction setting along clock many Light source point leads to the increase of manufacturing cost, and the irradiating angle of this light source is smaller, by dial and cannot refer to simultaneously well Needle illuminates, and leads to occur shade in dial, the observation of influence time and the visual effect of clock.

In view of this, the present inventor furthers investigate the above problem, there is this case generation then.

Utility model content

The utility model provides a kind of range of no setting is required excessive light source point can increase irradiation, and light source illumination angle Spend wide Luminous clock.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of Luminous clock with light transmission strip, including clock body and luminescence component, clock body is by shell, glass mirror Face, dial and machine core composition, glass-mirror, dial and machine core are successively embedded inside the shell from front to back, and machine core is equipped with Through the needle pivot of dial, needle pivot is in the end in front of dial equipped with pointer, and the luminescence component includes light transmission Item and two LED light being electrically connected with the machine core, the clock body are equipped with the control for controlling the LED light light on and off Switch is fixed at the trailing flank outer periphery of the glass-mirror and extends back and the mounting ring perpendicular with glass-mirror, The mounting ring is in closed-loop type structure, offers to correspond for two LED light on the side wall of the mounting ring and lead to flush-mounted in interior Hole, two through-holes are symmetrically arranged on the side wall of mounting ring, and the inner sidewall of the mounting ring is equipped with reflective structure, the light transmission Item is in closed-loop shaped structure, and in the hollow space in mounting ring, and the cross section of the light transmission strip is its long axis along shell The elliptic arc that inward-outward direction extends, and the outside of light transmission strip has the cutting plane that cooperation is affixed with the inner sidewall of mounting ring, institute The outside that cutting plane is in the minor axis of the elliptic arc is stated, cementation connects between the light transmission strip and mounting ring, and described The light-emitting surface of LED light is towards the cutting plane.

It is set on the outer edge of the glass-mirror there are four sliding block, four sliding blocks are equal along the circumferencial direction of glass-mirror Even arranged for interval, the inner sidewall front end of the shell are equipped with the stop collar and snap rings of time interval arrangement, the stop collar Internal diameter is less than the internal diameter of the snap rings, and the cunning circumferentially slided for the sliding block is formed between the stop collar and snap rings Slot, the snap rings, which are equipped with, to match with sliding block and corresponds the gap penetrated in sliding slot for Four-slider, the shell Inner sidewall is equipped with the conductive connecting piece for the closed-loop shaped being electrically connected with machine core, and the LED light is equipped with conductive connecting piece always The conductive contact film of contact connectio, the LED light are electrically connected by conductive contact film and conductive connecting piece with the machine core.

The long axis line length of the elliptic arc is 6.6mm, short axis length 4.9mm, and the cutting plane and short axle Spacing between line is 1.75mm.

The conductive connecting piece is in turn divided into the first ring body from front to back, tilts ring body and the second ring body, and described first For the diameter of ring body less than the diameter of the second ring body, the lateral wall of second ring body and the inner sidewall of the shell be affixed cooperation, And it is clamped between the side wall of shell and the outer periphery of dial, first ring body and the side for tilting ring body and being in shell Between wall and mounting ring, the rear end end of second ring body extends back and is in the rear of the dial, and the second ring The rear end end of body is connect by conductor wire with machine core, and the conductive contact film is the laminated structure of arc, the conductive contact The first end end of piece is protruded into the through-hole and is connect with the power input of LED light, the second end of the conductive contact film End is in the outside of mounting ring and has spacing between the lateral wall of mounting ring, this spacing is greater than the first ring body and mounting ring The distance between lateral wall.

The control switch is the photosensitive control switch set on the housing.

The leading flank of the dial is the tapered surface tilted down by centre to surrounding.

The reflective structure is coated in the reflecting coating layer on mounting ring inner sidewall or to cement in mounting ring inner sidewall On reflective membrane.

By adopting the above technical scheme, the beneficial effects of the utility model are: the light of LED light enters light transmission by cutting plane By the reflection inside light transmission strip after item, the light transmission strip of entire closed-loop shaped is illuminated, makes to be formed in the outer periphery of clock body There is the light source of annular, the light source of this annular provides 360 degree of illumination for the inside of clock body, to reduce generation and the quarter of shade Light on scale is uneven, and without in order to make the entire week of clock body have light source along upper and excessive LED is arranged Lamp, light by the refraction in light transmission strip, from the oval arc surface of light transmission strip to clock inside spread, light can be along at this time All angles diffusion on front-rear direction, increases the irradiating angle of light, is illuminated entire dial and pointer, in this way Convenient for seeing the position of pointer and the time scale of pointer meaning under night or dark surrounds, in order to the observation of time, And the light spread forwards will illuminate in front of clock body, and certain daily life illumination is provided for dark surrounds, increases clock Use function, by the reflective structure being arranged on the inner sidewall of mounting ring, the light that light transmission strip is reflected and reflected outward It is reflected back the inside of clock body, reduces the loss of light source, improves light efficiency.

Detailed description of the invention

Fig. 1 is the leading flank structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the portion the A enlarged drawing of Fig. 2；

Fig. 4 is the partial schematic diagram of glass-mirror and shell discrete state in the utility model.

Appended drawing reference: 1- shell；2- glass-mirror；3- dial；4- machine core；5- pointer；6- light transmission strip；7-LED lamp；8- Mounting ring；9- sliding block；10- stop collar；11- snap rings；12- sliding slot；13- conductive connecting piece；The first ring body of 131-；132- inclination Ring body；The second ring body of 133-；134- conductor wire；14- conductive contact film.

Specific embodiment

The utility model is described further in the following with reference to the drawings and specific embodiments.

A kind of Luminous clock with light transmission strip of the utility model, as depicted in figs. 1 and 2, including clock body and shine Component, clock body are made of shell 1, glass-mirror 2, dial 3 and machine core 4, glass-mirror 2, dial 3 and machine core 4 by It is successively embedded in shell 1 front to back, machine core 4 is equipped with the needle pivot (not shown) through dial 3, and needle pivot is in The end in 3 front of dial is equipped with pointer 5, and the structure and principle of clock body are not gone to live in the household of one's in-laws on getting married herein using the prior art It states, as shown in figure 4, the luminescence component includes light transmission strip 6 and two LED light 7 being electrically connected with machine core 4, and in clock body Equipped with the control switch (being not drawn into figure) for controlling 7 light on and off of LED light, i.e. LED light 7 is electrically connected with machine core 4 with control switch It connects, and is that LED light 7 provides power supply by the power module of machine core 4, this control switch is preferably the photosensitive control being located on shell 1 System switch, by the automatic lightening LED lamp 7 of the control of photosensitive control switch, works as environment in this way when ambient brightness is less than predetermined value When brightness is greater than predetermined value, photosensitive control switch extinguishes LED light 7, is not only easy to use in this way, but also reach energy-efficient effect.

It is fixed with and extends back and the peace perpendicular with glass-mirror 2 at the trailing flank outer periphery of the glass-mirror 2 Ring 8 is filled, mounting ring 8 is in closed-loop type structure, i.e. mounting ring 8 is extended from glass-mirror 2 to 3 direction of dial, and after mounting ring 8 End end and the leading flank of dial 3 mutually recline, and offer on the side wall of mounting ring 8 and correspond for two LED light 7 flush-mounted in interior Through-hole (not shown), i.e., there are two through-hole is also provided with, and two through-holes are symmetrically arranged on the side wall of mounting ring 8, in this way For two LED light 7 relatively symmetrically on the side wall of mounting ring 8, the inner sidewall of mounting ring 8 is equipped with reflective structure (in figure not Draw), this reflective structure is coated in the reflecting coating layer on mounting ring inner sidewall or to cement on mounting ring inner sidewall Reflective membrane, the setting of reflective structure are convenient for light to clock body internal reflection.

The light transmission strip 6 is in closed-loop shaped structure, and in the hollow space in mounting ring 8, and the cross section of light transmission strip 6 is it The elliptic arc that long axis extends along the inward-outward direction of shell 1, the long axis line length of the elliptic arc is 6.6mm, short axis length is 4.9mm, and the outside of light transmission strip 6 has the cutting plane that cooperation is affixed with the inner sidewall of mounting ring 8, this cutting plane is in ellipse The outside of the minor axis of circular arc, and the spacing between cutting plane and minor axis is 1.75mm, i.e., light transmission strip 6 is greater than semiellipse And it is less than whole elliptical elliptic arc shape, cementation connects between light transmission strip 6 and mounting ring 8, i.e., light transmission strip 6 is in the interior of through-hole Side makes LED light 7 with 6 phase of light transmission strip by cooperation, and the light-emitting surface of LED light 7, towards cutting plane, such cutting plane is for LED The entering light face that the light of lamp 7 enters, the oval arc surface of light transmission strip 6 is the astigmatism face for spreading light into clock body, LED After the light of lamp 7 enters from cutting plane, the light transmission strip 6 of entire closed-loop shaped is illuminated by reflection in light transmission strip 6, makes clock The light source of an annular is formed in the outer periphery of ontology.

A kind of Luminous clock with light transmission strip of the utility model lights LED light 7, the light of LED light 7 by control switch Line is entered in light transmission strip 6 by cutting plane, is illuminated the light transmission strip 6 of entire closed-loop shaped by the continuous reflection in light transmission strip 6, is made The light source of annular is formed in the outer periphery of clock body, the light source of this annular provides 360 degree of illumination for the inside of clock body, The light in generation and dial 3 to reduce shade is uneven, is not necessarily in this way in order to make the entire week of clock body along upper equal There is light source and excessive LED light is set, light is curved using the ellipse of light transmission strip 6 by the refraction in light transmission strip 6 and diffusion Face can spread along all angles on front-rear direction when light is spread, increase the irradiating angle of light, rearward spread Light the scale value on 3 edge of dial is illuminated, the light spread inwardly illuminates the middle part of dial 3 and pointer 5, Time scale signified convenient for the position for seeing pointer 5 under night or dark surrounds and pointer 5 in this way, and spread forwards Light can will be illuminated in front of clock body, provide certain daily life illumination for dark surrounds, be easy to use, by installing The reflective structure being arranged on the inner sidewall of ring 8, the light that light transmission strip 6 is reflected and reflected outward are reflected back in clock body Portion reduces the loss of light source, improves light efficiency.

The utility model is further preferably: sliding block 9, sliding block 9 and glass there are four setting on the outer edge of the glass-mirror 2 Glass mirror surface 2 is an integral molding structure, and four sliding blocks 9 along glass-mirror 2 circumferencial direction uniform intervals arrange, shell 1 it is interior Side wall front end is equipped with the stop collar 10 and snap rings 11 of time interval arrangement, and stop collar 10 and snap rings 11 are each perpendicular to shell 1 side wall, the internal diameter of stop collar 10 are less than the internal diameter of snap rings 11, i.e. the width of stop collar 10 width that is greater than snap rings 11, The sliding slot 12 circumferentially slided for sliding block 9 is formed between stop collar 10 and snap rings 11, set in the snap rings 11 there are four point Do not match with Four-slider 9 and correspond the gap (being not drawn into figure) penetrated in sliding slot 12 for Four-slider 9, makes glass in this way The sliding block 9 of mirror surface 2 is enclosed in sliding slot 12 by gap, and 2 opposite shell 1 of glass-mirror is enable to rotate, and glass-mirror 2 is mounted on After in sliding slot 12, it since the width of stop collar 10 is larger, move forward glass-mirror 2 can not after mounting, due to installation The rear end end of ring 8 mutually reclines with the leading flank of dial 3, deviate from glass-mirror 2 can not out of sliding slot 12 after mounting, outside The inner sidewall of shell 1 is equipped with the conductive connecting piece 13 for the closed-loop shaped being electrically connected with machine core 4, and LED light 7 is equipped with and conductive connecting piece 13 conductive contact films 14 connected always, LED light 7 are electrically connected by conductive contact film 14 and conductive connecting piece 13 with machine core 4 It connects, further, as shown in figure 3, the conductive connecting piece 13 is in turn divided into the first ring body 131, inclination ring body from front to back 132 and second ring body 133, the diameter of first ring body 131 be in the first ring body in this way less than the diameter of the second ring body 133 131 and the second inclination ring body 132 between ring body 133 be then the horn-like structure of flaring from front to back, the second ring body 133 it is outer The inner sidewall of side wall and shell 1 is affixed cooperation, i.e. the internal diameter of the outer diameter and shell 1 of the second ring body 133 matches, the second ring body 133 are clamped between the side wall of shell 1 and the outer periphery of dial 3, and setting makes to tilt ring body 132 and the first ring body in this way 131 are in the front of dial 3, that is to say between the side wall in shell 1 and mounting ring 8, prevent 13 front and back of conductive connecting piece Sliding, the rear end end of the second ring body 133 extend back and are in the rear of dial 3, and the rear end end of the second ring body 133 It is connect by conductor wire 134 with machine core 4, conductive contact film 14 is the laminated structure of arc, the first end end of conductive contact film 14 Portion protrudes into through-hole and connect with the power input of LED light 7, and the second end end of conductive contact film 14 is in mounting ring 8 Outside and between the lateral wall of mounting ring 8 have spacing, this spacing be greater than 8 lateral wall of the first ring body 131 and mounting ring between Distance, when such conductive contact film 14 is contacted with conductive connecting piece 13, the first ring body 131 of conductive connecting piece 13 connects conduction The second end of contact 14 is inwardly compressed, and under elastic reaction, conductive contact film 14 is remained and the contact of conductive connecting piece 13； In this way when glass-mirror 2 rotates, drives the LED light 7 in mounting ring 8 to rotate, LED light 7 is made by above-mentioned contact electrically conducting manner State is still remained powered on and lighted during rotation, in order to which LED light 7 is directed at the signified position of pointer 5, increases pointer The brightness of 5 pointed locations observes the specific signified scale of pointer 5 convenient for the weaker crowd of eyesight, especially relatively thin short minute Scale.

The utility model two is preferably again: the leading flank of the dial 3 is to be slightly slanted downwards by centre to surrounding Tapered surface, tapered surface inclined in this way convenient for dial 3 receive LED light 7 illumination, make bright on the leading flank of dial 3 Spend it is more uniform, avoid generate shade, further facilitate observation 5 position of pointer, can also make entire dial 3 more beautiful.

The utility model is described in detail above in conjunction with attached drawing, but the embodiments of the present invention and not only It is limited to above embodiment, those skilled in the art can make various modifications to the utility model according to the prior art, belong to The equal protection scope of the utility model.

Claims (7)

1. a kind of Luminous clock with light transmission strip, including clock body and luminescence component, clock body by shell, glass-mirror, Dial and machine core composition, glass-mirror, dial and machine core are successively embedded inside the shell from front to back, and machine core, which is equipped with, to be run through The needle pivot of dial, needle pivot are in the end in front of dial equipped with pointer, it is characterised in that: the luminescence component packet Two LED light for including light transmission strip and being electrically connected with the machine core, the clock body are equipped with for controlling the LED light light on and off Control switch, be fixed at the trailing flank outer periphery of the glass-mirror and extend back and the peace perpendicular with glass-mirror Ring is filled, the mounting ring is in closed-loop type structure, offers on the side wall of the mounting ring and corresponds for two LED light flush-mounted in interior Through-hole, two through-holes are symmetrically arranged on the side wall of mounting ring, and the inner sidewall of the mounting ring is equipped with reflective structure, described Light transmission strip is in closed-loop shaped structure, and in the hollow space in mounting ring, and the cross section of the light transmission strip is its long axis along outer The elliptic arc that the inward-outward direction of shell extends, and the outside of light transmission strip has the cutting for being affixed cooperation with the inner sidewall of mounting ring flat Face, the cutting plane are in the outside of the minor axis of the elliptic arc, and cementation connects between the light transmission strip and mounting ring, and The light-emitting surface of the LED light is towards the cutting plane.

2. a kind of Luminous clock with light transmission strip according to claim 1, it is characterised in that: the outside of the glass-mirror It is set on edge there are four sliding block, four sliding blocks are arranged along the circumferencial direction uniform intervals of glass-mirror, the inside of the shell Wall front end is equipped with the stop collar and snap rings of time interval arrangement, and the internal diameter of the stop collar is less than the internal diameter of the snap rings, The sliding slot circumferentially slided for the sliding block is formed between the stop collar and snap rings, the snap rings are equipped with and sliding block phase It matches and corresponds the gap penetrated in sliding slot for Four-slider, the inner sidewall of the shell is closed equipped with what is be electrically connected with machine core The conductive connecting piece of annular, the LED light are equipped with the conductive contact film connected always with conductive connecting piece, the LED Lamp is electrically connected by conductive contact film and conductive connecting piece with the machine core.

3. a kind of Luminous clock with light transmission strip according to claim 1, it is characterised in that: the long axis of the elliptic arc Length is 6.6mm, short axis length 4.9mm, and the spacing between the cutting plane and minor axis is 1.75mm.

4. a kind of Luminous clock with light transmission strip according to claim 2, it is characterised in that: the conductive connecting piece is by preceding It is straight less than the second ring body that the first ring body, inclination ring body and the second ring body, the diameter of first ring body are in turn divided into after Diameter, the lateral wall of second ring body and the inner sidewall of the shell are affixed cooperation, and are clamped in the side wall and dial of shell Outer periphery between, first ring body and the inclination ring body are between the side wall and mounting ring of shell, second ring The rear end end of body extends back and is in the rear of the dial, and the rear end end of the second ring body passes through conductor wire and machine Core connection, the conductive contact film are the laminated structure of arc, and the through-hole is protruded into the first end end of the conductive contact film Interior and with LED light power input is connect, the second end end of the conductive contact film be in the outside of mounting ring and with peace Filling has spacing between the lateral wall of ring, this spacing is greater than the distance between the first ring body and mounting ring lateral wall.

5. a kind of Luminous clock with light transmission strip according to claim 1, it is characterised in that: the control switch is to be located at Photosensitive control switch on the shell.

6. a kind of Luminous clock with light transmission strip according to claim 1, it is characterised in that: the leading flank of the dial For the tapered surface tilted down by centre to surrounding.

7. a kind of Luminous clock with light transmission strip according to claim 1, it is characterised in that: the reflective structure is coating In the reflecting coating layer on mounting ring inner sidewall or cement in reflective membrane on mounting ring inner sidewall.