CN101358714A - Illumination lamp for sweeping robot - Google Patents
Illumination lamp for sweeping robot Download PDFInfo
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- CN101358714A CN101358714A CNA2007100444021A CN200710044402A CN101358714A CN 101358714 A CN101358714 A CN 101358714A CN A2007100444021 A CNA2007100444021 A CN A2007100444021A CN 200710044402 A CN200710044402 A CN 200710044402A CN 101358714 A CN101358714 A CN 101358714A
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Abstract
The invention discloses a floodlight of a cleaning robot which relates to the technical field of robot. The following technical scheme is proposed for solving the problem that the beams of the floodlight are over-centralized on a right ahead area, and the like. The floodlight includes: a lamp holder, a lampshade, an LED, a current-limiting resistance (R), an anode circuit (+) and a cathode circuit (-); the invention is characterized in that: a) the LED is inserted on the dispersing surface of a mounting body; b) the connection mode of the LED is connected in series, and the like; the anode circuit (+) is one or two or more than two; c) a light transmission matter is arranged at the front surface of the illuminating end point of the LED and the light transmission matter is a glass matter or an organic glass matter or a light transmission plastic matter; besides, the light transmission matter is a colorless light transmission matter or a colored light transmission matter. The floodlight of a cleaning robot has the beneficial effects that: the beam of the floodlight is dispersed in the observing area and bright-dark adjusting can be carried out in a local area; the integral brightness in a pipeline is obviously improved; the dust can be more clearly displayed on a screen.
Description
Technical field
The present invention relates to the technical field of robot, particularly relate to a kind of illuminating lamp of sweeping robot.
Background technology
Central air-conditioning etc. are because of use throughout the year, and the dust, the rubbish that deposit in its pipeline are a lot, and wherein bacterial number is serious, and human body is worked the mischief.In order to clean air-conditioning duct and to understand sanitary condition in the pipeline, use sweeping robot, and the camera head that carries by robot, it is the control core circuit that the information of taking is sent to the computer, and, observe by display screen by the scene of operating personnel outside pipeline.
Take in air-conditioning duct, owing to be in the dark environment, two kinds of modes are arranged generally, a kind of is under the situation that does not have illumination, and camera head adopts the principle and the mode of infrared induction to take; Another kind is to provide under the situation of illumination, adopts common camera head to take.
Adopt above-mentioned two kinds of modes to take, in the prior art, all have bigger defective.
Employing does not provide the mode of the infrared induction of illumination to take, what occur on the display screen is the picture that is made of a kind of color, can't reflect situation in the pipeline really, for the layman, can't understand the expressed information content of picture, main defective is, takes with the mode of infrared induction, can't reflect the present situation of dust in the pipeline clearly.And the infrared photography equipment price is comparatively expensive.
Employing provides the common mode of illumination to take, and adopts the Halogen lamp LED illumination usually, perhaps LED lamp illumination.The LED lamp is a kind of novel electric light source, and it is made of a plurality of LED light emitting diodes.
Adopt Halogen lamp LED and LED lamp to throw light on, their open defect is: light concentrates on the dead ahead of illuminating lamp, the light luminance wretched insufficiency at avris position, consequently the image that photographs is shown or when handling, if relevant parameter setting is too low, then image shows as dark as a stack of black cats, if relevant parameter setting is too high, then image shows a slice white, if relevant parameter is provided with between two parties, what then present is that a white circle that is formed by reflective light appears in the dead ahead, is dark color on every side, can't or be difficult to differentiate situations such as dust.
In addition, adopt Halogen lamp LED and LED lamp to throw light on, also have following problem.The robot of working in pipeline is by aviation plug seat or other connector assembly, and the circuit that cable and pipeline is outer links to each other.Aviation plug seat or other connector assembly comprise matching used cable, and the voltage that they can bear, electric current all are subjected to the restriction of product standard or specification, simultaneously, also, use safe low-voltages such as 36V usually, do not use the 220V electric main for operating personnel's personal safety.Therefore, can provide the electric energy of illumination to be very restricted, can't use powerful illuminating lamp.So, the sweeping robot illuminating lamp, the brightness of sending is not high enough.
Also have, the picture that occurs on colorful display screen all presents tonal distortion usually, and promptly color is inaccurate, and not only the operator observes inconvenience, and because the client does not see the truth in the Chu Guandao, often the cleaning result to high-quality also will not approve.
Summary of the invention
In order to solve following problem: 1. sweeping robot is when checking pipeline, and the light of illuminating lamp too concentrates on the zone, dead ahead, the light wretched insufficiency of two sides, and the light and shade of light can not be carried out local modulation; In the pipeline on the whole, brightness is not enough far away; 3. tone (color) is inaccurate, perhaps can not regulate; The present invention proposes following technical scheme.
1. the illuminating lamp of a sweeping robot comprises lamp socket, lampshade, LED light emitting diode, current-limiting resistance, anodal circuit, negative pole circuit;
The A.LED light emitting diode assigns into the face that distributes of fixing body;
The described face that distributes is a cambered surface or for sphere or for taper seat or for the broken line face;
The quantity of distributing the LED light emitting diode on the face that assigns into fixing body is more than five or five;
B. described LED light emitting diode, its mode of connection is:
The positive pole of one or more LED light emitting diodes links to each other with anodal circuit, and the negative pole of LED light emitting diode links to each other with the negative pole circuit; Perhaps, be connected across between anodal circuit and the negative pole circuit after the series connection of the LED light emitting diode more than two or two; Perhaps, two rows or two arrange above LED light emitting diode series connection back, are connected across between anodal circuit and the negative pole circuit;
Described series connection is that the negative pole of a LED light emitting diode links to each other with the positive pole of another LED light emitting diode, and the rest may be inferred; Described cross-over connection is the LED light emitting diode after the series connection, and the positive pole of its first LED light emitting diode links to each other with anodal circuit, the negative pole of last LED light emitting diode links to each other with the negative pole circuit;
Described anodal circuit is more than one or two or two; Carry or cut off electric energy to any anodal circuit, just light or extinguish the LED light emitting diode that links to each other with this positive pole circuit;
Current-limiting resistance is positioned at illuminating lamp or is positioned at outside the illuminating lamp;
Described current-limiting resistance, its method of attachment is: each LED light emitting diode series connection connects a current-limiting resistance; Perhaps its method of attachment is: after the series connection of LED light emitting diode more than two or two, the current-limiting resistance that is connected in series again, be connected across between anodal circuit and the negative pole circuit then; Perhaps its method of attachment is: anodal circuit links to each other with an end of current-limiting resistance, and the other end of current-limiting resistance links to each other with the LED light emitting diode again;
C. the printing opacity thing is positioned at the front of the luminous end points of LED light emitting diode, fixedlys connected with lamp socket or fixedlys connected with fixing body; Described lamp socket and fixing body are independent the settings, and the two is integrated perhaps described lamp socket and fixing body; Described printing opacity thing is glass thing or lucite thing or light-passing plastic thing;
Described printing opacity thing is colourless printing opacity thing, or coloured printing opacity thing.
2. described cambered surface is the surface of cylinder or is the part of periphery; Described sphere is the surface of ball or is the part on ball surface; Described taper seat is the surface of circular cone or is the part of conical surface; Described broken line face is to be combined arbitrarily by plane, cambered surface, sphere, taper seat, and described any combination comprises the combination of the face of same kind;
The surface of described cylinder comprises cylindroid surface; The surface of described ball comprises the surface of oval ball.
3. described printing opacity thing is white printing opacity thing, or frosted glass printing opacity thing.
4. described glass thing is the optical glass of surface coating.
5. described LED light emitting diode has two kinds or more kinds of wavelength.
6. the combination of the face of described same kind is two or two above planar combination, and the summation of the anglec of rotation is 35 ° or greater than 35 ° between the plane.
7. the combination of the face of described same kind is three or more planar combination, and the summation of the anglec of rotation is 70 ° or greater than 70 ° between the plane.
The invention has the beneficial effects as follows: the light of illuminating lamp distributes in viewing area, has avoided light to concentrate on the problem of the light wretched insufficiency of zone, dead ahead, two sides, and can carry out light and shade at regional area and regulate; Under the constant prerequisite of supply current, overall brightness obviously improves in the pipeline; Can make illumination tone trend daylight tone, the tone that perhaps throws light on can be regulated by operator's needs, makes that dust is clearer to be presented on the screen.
Description of drawings
Fig. 1 is the circuit diagram of embodiment one
Fig. 2 is the circuit diagram of embodiment two
Fig. 3 is the circuit diagram of embodiment three
Fig. 4 is the circuit diagram of embodiment four
Fig. 5 is the circuit diagram of embodiment five
Fig. 6 is the circuit diagram of embodiment six
Fig. 7 is the schematic diagram of embodiment seven
Fig. 8 is the circuit diagram of embodiment eight
Fig. 9 is the front view of embodiment nine
Figure 10 is the left view of Fig. 9
Figure 11 is the front view of embodiment ten
Figure 12 is the left view of Figure 11
Figure 13 is the front view of embodiment 11
Figure 14 is the left view of Figure 13
Figure 15 is the front view of embodiment 12
Figure 16 is the left view of Figure 15
Figure 17 is the front view of embodiment 13
Figure 18 is the left view of Figure 17
Figure 19 is the front view of embodiment 14
Figure 20 is the left view of Figure 19
Figure 21 is the front view of embodiment 15
Figure 22 is the left view of Figure 21
Figure 23 is the front view of embodiment 16
Figure 24 is the left view of Figure 23
Figure 25 is the front view of embodiment 17
Figure 26 is the left view of Figure 25
Figure 27 is the front view of ball in the front view, embodiment 25 of embodiment 18
Figure 28 is the vertical view of Figure 27
Figure 29 is the front view of embodiment 19
Figure 30 is the vertical view of Figure 29 embodiment 19
Figure 31 is the front view of embodiment 20
Figure 32 is the vertical view of Figure 31
Figure 33 is the front view of embodiment 21
Figure 34 is the vertical view of Figure 33
Figure 35 is the front view of embodiment 22
Figure 36 is the vertical view of Figure 35
Figure 37 is the front view of embodiment 23
Figure 38 is the vertical view of Figure 37
Figure 39 is the front view of embodiment 24
Figure 40 is the vertical view of Figure 39
Figure 41 is the complete section front view of sphere fixing body frame for movement among the embodiment 25
Figure 42 is the half sectional view of Figure 41.
Figure 43 is the front view of printing opacity thing among the embodiment 25
Figure 44 is the vertical view of Figure 43.
Figure 45 is ball and a printing opacity thing assembling annexation schematic diagram among the embodiment 25
Description of symbols in the accompanying drawing
"+"--anodal line "-"---negative pole line
R---current-limiting resistance KD---control circuit includes DC power supply circuit
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
The specific embodiment
Sweeping robot need be checked the sanitation and hygiene situation of air-conditioning duct.If adopt the mode of the infrared induction that illumination is not provided to take, image is directly perceived, be difficult to understand, and is difficult to observe the slight change of knowing that dust occurs in the pipeline.And in addition, the infrared photography equipment price is comparatively expensive.
Employing provides the common mode of illumination to take, and adopts Halogen lamp LED usually or adopts the illuminating lamp that is made of a plurality of LED light emitting diodes to throw light on, and its obvious defects is that the image that photographs is relatively poor: or image shows as dark as a stack of black cats; Or image shows a slice white; Or occur, the dead ahead is a white circle that is formed by reflective light, is dark color on every side, can't or be difficult to differentiate true, trickle dust situation.
Adopt Halogen lamp LED or LED diode lights to throw light on, also have following problem.The robot of working in pipeline is by aviation plug seat or other connector assembly, and the circuit that cable and pipeline is outer links to each other, and the required electric energy of illuminating lamp offers illuminating lamp by the outer circuit of pipeline.Aviation plug seat or other connector assembly are subjected to the restriction of maximum voltage, electric current, consider safe factor again, can't use the electric main of 220V to light illuminating lamp, can only use the illumination of 36V low-voltage usually.So, provide the lumen numerical value of illumination not enough, just brightness is not enough.
Halogen lamp LED and LED diode lights are compared, the efficient that Halogen lamp LED converts electric energy to luminous energy is lower, and Halogen lamp LED also generates heat, unfavorable to camera head, comparatively speaking, it is higher that the electric energy of LED diode lights converts the efficient of luminous energy to, use same electric energy, the LED lamp exceeds much than the brightness of Halogen lamp LED, and does not generate heat substantially, is a kind of comparatively desirable cold light source.
In the technology and product of existing robots, the LED lamp that uses a plurality of LED light emitting diodes to make, the light that it sends is forward, the light of directive avris seldom, the light of directive rear end does not exist.
The reason that above-mentioned situation occurs is: in illuminating lamp, the LED light emitting diode is all arranged, is installed by conplane position, and the light that sent of each LED diode, mainly be forward, add the light that sends from the side of a part again the outer cover of illuminated lamp block.
In existing technology, sweeping robot throws light in dark pipeline, and maximum problem is the light of illuminating lamp projection, too concentrate on the zone in dead ahead, the light wretched insufficiency of directive avris, rear side, for this reason, illuminating lamp of the present invention, what core solved is the problem that light too concentrates on the zone, dead ahead, increase the light of directive avris even rear side energetically, the present invention allows the LED diode lights is all or part of to be assigned on the face of distributing, and its purpose, effect just are this.
If increase the back sidelight, this light is interreflection and diffusion in pipeline, not only can improve the overall light brightness in the whole pipe, and equals to increase fill-in light to subject, can make that display frame is soft, dust is clear; Reduce positive catoptrical effect simultaneously.
In the present invention, anodal circuit can be one, also can be many.Provide the purpose of many anodal circuits to be, allow the on-the-spot selectable leeway of operating personnel, can be according to the effect of actual inspection, electric energy and a certain or some anodal circuit to be connected or cut off, the variation of lighting or extinguishing just appears in the LED diode lights that anodal circuit links to each other.So, the one, can adjust the bright and dark light situation of complete inspection space or part position, purpose is to make the detection better effects if, and is truer, trickleer to the observation of dust; The 2nd, the LED light emitting diode of different wave length can be installed in illuminating lamp, the variation by the LED light emitting diode of some different wave length is lighted or extinguished reaches the variation of light tone.
The printing opacity thing is glass thing or lucite thing or light-passing plastic thing.Use white printing opacity thing or white printing opacity frosted glass, perhaps use the optical glass of surface coating, perhaps use other coloured printing opacity thing, its objective is, promptly can adjust the tone of light in order to adjust to the quality of light.
In design, produce and during on-the-spot the adjustment, the change of light tone can have two kinds of purposes: 1. make the light tone more approach daylight, the display screen picture color more approaches truly, be effective soft, color is true to nature, human eye vision is comfortable, the raising confidence level; 2. make on the display screen detection effect more clear, trickleer to dust.
In the prior art, each LED diode lights all is connected in parallel between anodal circuit and the negative pole circuit, all welds a resistance at each LED light emitting diode place simultaneously and carries out current limliting, prevents to burn the LED light emitting diode.Because be to be connected in parallel, so very big by the electric current of aviation plug seat and cable.
In actual use, current-limiting resistance is positioned at the negative or positive electrode of LED light emitting diode, and its effect, principle and effect all are the same; Even in a series circuit, can only use a total current-limiting resistance.
In technical scheme of the present invention, the series connection of LED light emitting diode can be connected.If the circuit that the circuit that the series connection of 10 LED light emitting diodes connects and 10 LED light emitting diodes are connected in parallel is compared, the former electric current has only the latter's 1/10th, that is to say, implement technical scheme of the present invention, can increase considerably the quantity of LED light emitting diode, and cause the brightness of illumination that increases considerably in the pipeline thus.
Embodiment one
In conjunction with Fig. 1, describe.
What present embodiment illustrated is: the situation of " positive pole of one or more LED light emitting diodes links to each other with anodal circuit, and the negative pole of LED light emitting diode links to each other with the negative pole circuit ".
Among the figure, "+" is that anodal circuit, "-" are the negative pole circuit, and the electric energy of dc source is provided by the circuit part of robot.Anodal circuit connects the positive pole of dc source, the negative pole that the negative pole circuit connects dc source.
Side circuit also will be at current-limiting resistance of each LED light emitting diode place serial connection; Also can in circuit, use a total current-limiting resistance.
Embodiment two
In conjunction with Fig. 2, describe
What present embodiment illustrated is: the situation of " being connected across between anodal circuit and the negative pole circuit after the LED light emitting diode series connection more than two or two ".
Among the figure, "+" is that anodal circuit, "-" are the negative pole circuit, and the electric energy of dc source is provided by the circuit part of robot.
Side circuit also will be connected in series a current-limiting resistance.
The negative pole position of the LED light emitting diode under this current-limiting resistance can be serially connected in, other positions serial connections that also can be in circuit are sent electric energy here by circuit after can also being connected in series in the interlock circuit of robot again.
Embodiment three
In conjunction with Fig. 3, describe
Present embodiment explanation be: 1. the situation of " the above LED light emitting diode series connection back of two rows or two rows, be connected across between anodal circuit and the negative pole circuit ".2. the situation of " series connection is that the negative pole of a LED light emitting diode links to each other with the positive pole of another LED light emitting diode, and the rest may be inferred "." cross-over connection be the series connection after the LED light emitting diode, the positive pole of its first LED light emitting diode links to each other with anodal circuit, the negative pole of last LED light emitting diode links to each other with the negative pole circuit " situation.
Among the figure, "+" is that anodal circuit, "-" are the negative pole circuit, and the electric energy of dc source is provided by the circuit part of robot.
Side circuit also will be connected in series a current-limiting resistance in each series circuit.
Current-limiting resistance can be serially connected in the negative pole of the LED light emitting diode of each series circuit under, other positions serial connections that also can be in each series circuit.
Embodiment four
In conjunction with Fig. 4, describe.
What present embodiment illustrated is: " anodal line is more than one or two or two; Carry or cut off electric energy to any anodal line, just light or extinguish the LED light emitting diode that links to each other with this positive pole line " situation.
Among Fig. 4: "+" is that anodal circuit, "-" are the negative pole circuit, and the electric energy of dc source is provided by the circuit part of robot;
Side circuit also will be connected in series a current-limiting resistance in each series circuit.Current-limiting resistance can be serially connected in the negative pole of the LED light emitting diode of each series circuit under; Also can be connected in series other positions in each series circuit.
Embodiment five
In conjunction with Fig. 5, describe.
KD among Fig. 5 is a control circuit, has wherein comprised power circuit.R is total current-limiting resistance, can be installed in the control circuit.If be installed in the illuminating lamp also passablely, but total current-limiting resistance can be hot, and this is a unfavorable factor.
Among the figure, "+" is that anodal circuit, "-" are the negative pole circuit, and the electric energy of dc source is provided by the power circuit in the control circuit.
In addition, can also not use total current-limiting resistance, and at current-limiting resistance of each LED light emitting diode place serial connection, as shown in Figure 6.
Embodiment six
In conjunction with Fig. 6, describe.
"+" is that anodal circuit, "-" are the negative pole circuit.KD is a control circuit, has wherein comprised power circuit, and the electric energy of dc source can be provided.
In the present embodiment, do not use total current-limiting resistance technical scheme of embodiment 5, and at current-limiting resistance of each LED light emitting diode place serial connection, as shown in Figure 6.
Embodiment seven
In conjunction with Fig. 7, describe.
Fig. 7 is: with the illumination that the illuminating lamp of prior art provides, the image schematic diagram that occurs on display screen after taking.Among the figure, in the dead ahead of illuminating lamp, a white circle that is formed by reflective light having occurred, is dark color on every side, so can't see clearly or be difficult to differentiate dust on the duct wall up and down.
Use illuminating lamp of the present invention, can eliminate or weaken the white circle that forms by reflective light, provide or strengthen all around reaching the light at rear portion, see the dust on the duct wall up and down clearly.Its effect, principles illustrated are as follows.
At first, in the prior art, electroluminescent lamp is installed on the same plane, adds the restriction of being in the light of lampshade, and that sends is parallel rays or distributes the very little light of angle; Unlike the prior art, illuminating lamp of the present invention, wherein each LED light emitting diode is installed on the face of distributing, form distribute angle very big distribute light, it is 360 ° that maximum is distributed angle; What distribute the effect maximum is to assign the LED light emitting diode according to sphere; At this moment, with regard to the direction and angle of light, be the equal of to emit beam to space all directions and angle only, so from the centre of sphere, can avoid light to concentrate on the dead ahead of illuminating lamp, thereby the white circle of avoiding occurring forming, be the situation of dark color on every side by reflective light.
Secondly, the light at directive rear also has positive meaning, and the one, can increase the total brightness in the pipeline, promptly increase lumen numerical value; The 2nd, comprise the various light at directive rear, behind the interreflection, light shoots to dust from all angles in pipeline, and from display screen, this moment, picture displayed was more clear.
The 3rd, illuminating lamp of the present invention is made up of a plurality of LED light emitting diodes, because in the present invention, one of the technical scheme that can select for use is: can select to allow a part of LED light emitting diode light or extinguish; Therefore, can allow the too bright place of local light, extinguish some LED light emitting diodes accordingly, thereby reach the purpose of regulating bright and dark light.
The 4th, in the prior art, the LED light emitting diode is connected in parallel.In the present invention, one of the technical scheme that can select for use is: use the method for series connection to connect the LED light emitting diode, thereby be implemented under the prerequisite of using equal big or small electric current, increase the LED light emitting diode quantity that to light greatly, and then increase the overall brightness in the pipeline greatly.
Embodiment eight
In conjunction with Fig. 8, describe
"+" among Fig. 8 is that anodal circuit, "-" are the negative pole circuit, and KD is a control circuit, has wherein comprised power circuit.
The effect of resistance is a current limliting, and resistance can be installed in the outer control circuit of pipeline, perhaps can be installed on one's body the robot.If it is also passable that resistance is installed in the illuminating lamp, but current-limiting resistance can be hot, and this is a unfavorable factor.
In addition, in the anodal circuit of lower-left, current-limiting resistance both can use a resistance in the empty frame, also can be respectively at current-limiting resistance of each LED light emitting diode place serial connection.
As shown in FIG., from the power supply of control circuit KD output, by the circuit transmission of electric energy of 5 switches to illuminating lamp.These 5 switches can be realized by software, also can be tangible hardware switch, and as required, hardware switch is installed on the panel of control circuit or robot all is fine on one's body or on the illuminating lamp.
In the present embodiment, anodal line is five.Change on off state, carry or cut off electric energy, just light or extinguish the LED light emitting diode that links to each other with this positive pole line to any anodal line.
Embodiment nine
In conjunction with Fig. 9, Figure 10 describes.
In the drawings, the LED light emitting diode assigns into the surface of cylinder; Fig. 9 is that front view, Figure 10 are the left views of Fig. 9.
Embodiment ten
In conjunction with Figure 11, Figure 12 describes.
In the drawings, the LED light emitting diode assigns into the surface major part of cylinder; Figure 11 is that front view, Figure 12 are the left views of Figure 11.
Embodiment 11
In conjunction with Figure 13, Figure 14 describes.
In the drawings, the LED light emitting diode assign into cylinder the surface half; Figure 13 is that front view, Figure 14 are the left views of Figure 13.
Embodiment 12
In conjunction with Figure 15, Figure 16 describes.
In the drawings, the LED light emitting diode assign into cylinder the surface half less than fraction; Figure 15 is that front view, Figure 16 are the left views of Figure 15.
Embodiment 13
In conjunction with Figure 17, Figure 18 describes.Figure 17 is that front view, Figure 18 are the left views of Figure 17.
In the drawings, the LED light emitting diode assigns into by distributing on the face that plane and cambered surface constitute.Cambered surface is half cylindrical surface.
Embodiment 14
In conjunction with Figure 19, Figure 20 describes.Figure 19 is that front view, Figure 20 are the left views of Figure 19.
In the drawings, the LED light emitting diode assigns into by distributing on the face that plane and cambered surface constitute.Cambered surface is the fraction on cylindrical surface.
Embodiment 15
In conjunction with Figure 21, Figure 22 describes.Figure 21 is that front view, Figure 22 are the left views of Figure 21.
In the drawings, the LED light emitting diode assigns into all by distributing on the face that the plane constitutes, three Plane Installation LED light emitting diodes.
Forward the upwards direction on plane to from the right side in-plane, need half-twist, the direction from the plane that makes progress forwards the left side in-plane to again, also needs half-twist, so the summation of the anglec of rotation is 180 °.
Embodiment 16
In conjunction with Figure 23, Figure 24 describes.Figure 23 is that front view, Figure 24 are the left views of Figure 23.
In the drawings, the LED light emitting diode assigns into all by distributing on the face that the plane constitutes, three Plane Installation LED light emitting diodes.
Forward the upwards direction on plane to from the right side in-plane, need 60 ° of rotations, the direction from the plane that makes progress forwards the left side in-plane to again, also needs to rotate 60 °, so the summation of the anglec of rotation is 120 °.
Embodiment 17
In conjunction with Figure 25, Figure 26 describes.Figure 25 is that front view, Figure 26 are the left views of Figure 25.
In the drawings, the LED light emitting diode assigns into all by distributing on the face that the plane constitutes, three Plane Installation LED light emitting diodes.
Forward the upwards direction on plane to from the bottom right in-plane, need 120 ° of rotations, the direction from the plane that makes progress forwards the lower-left in-plane to again, also needs to rotate 120 °, so the summation of the anglec of rotation is 240 °.
Embodiment 18
In conjunction with Figure 27, Figure 28 describes.Figure 27 is that front view, Figure 28 are the vertical views of Figure 27.
In the drawings, the LED light emitting diode assigns on the ball face.When reality is implemented, can consider position (middle position of ball among Figure 28) on the top, electric wire turnover and bindiny mechanism's device are set.
Embodiment 19
In conjunction with Figure 29, Figure 30 describes.Figure 29 is that front view, Figure 30 are the vertical views of Figure 29.
In the drawings, the LED light emitting diode assigns on the more than half ball face.When reality is implemented, can consider at lower position (straight line portion among Figure 29), electric wire turnover and bindiny mechanism's device are set.
Embodiment 20
In conjunction with Figure 31, Figure 32 describes.Figure 31 is that front view, Figure 32 are the vertical views of Figure 31.
In the drawings, the LED light emitting diode assigns on the hemicycle sphere.When reality is implemented, can consider at lower position (straight line portion among Figure 31), electric wire turnover and bindiny mechanism's device are set.
Embodiment 21
In conjunction with Figure 33, Figure 34 describes.Figure 33 is that front view, Figure 34 are the vertical views of Figure 33.
In the drawings, the LED light emitting diode assigns on the smaller part ball face.
Embodiment 22
In conjunction with Figure 35, Figure 36 describes.Figure 35 is that front view, Figure 36 are the vertical views of Figure 35.
In the drawings, the LED light emitting diode assigns into distributing on the face of fixing body; The face of distributing is the broken line face, is combined by the surface of one section cylinder, the part on ball surface.
Embodiment 23
In conjunction with Figure 37, Figure 38 describes.Figure 37 is that front view, Figure 38 are the vertical views of Figure 37.
In the drawings, the LED light emitting diode assigns into distributing on the face of fixing body; The face of distributing is the broken line face, is combined by the part of conical surface, the part on ball surface.
Embodiment 24
In conjunction with Figure 39, Figure 40 describes.Figure 39 is that front view, Figure 40 are the vertical views of Figure 39.
In the drawings, the LED light emitting diode assigns into distributing on the face of fixing body; The face of distributing is the broken line face, is combined by a part and a plane of conical surface.The plane is a circle.
Embodiment 25
In conjunction with Figure 27, Figure 28, Figure 41, Figure 42, Figure 43, Figure 44, Figure 45, describe.
Present embodiment is in order to illustrate, how on the surface of ball, implements the present invention.
Figure 27 and Figure 28 are that the LED light emitting diode assigns into the situation on the sphere.Wherein Figure 27 is that front view, Figure 28 are the vertical views of Figure 27.
The concrete frame for movement of sphere fixing body can have a variety of.Figure 41 and Figure 42 are the concrete a kind of concrete frame for movement schematic diagrames of implementing of present embodiment.Wherein Figure 41 is that full sectional view, Figure 42 are the half sectional views of Figure 41.
In Figure 41, ball is made up of three parts, and top is dome-shaped, the middle part be one circular, the bottom is a round pot shape.Near the lower edge on top, be equipped with eyelet; The middle part is the projection of a step shape, and the prominence is drilled with screw; The upper edge of bottom also is equipped with eyelet.Screw passes eyelet and screw is tightened, thereby three ones of upper, middle and lower are realized fixing and being connected.
The bottom is near the center of bottom, and inside and outside all is the plane of a circle, and there is through hole in circular central authorities, and the T shaped object is arranged in the through hole, can place plain washer between T shaped object and the ball lower inside.
The similar bolt of T shaped object.The cylinder part of T shaped object, central authorities have long through-hole, outside car that screw thread is arranged.The outside in the ball bottom is screwed with nut on the T shaped object, and ball and T shaped object closely are fixedly coupled.
Figure 43 and Figure 44 are the printing opacity things, are used to cover above-mentioned ball, prevent dust stratification etc.Figure 43 is that front view, Figure 44 are vertical views.Printing opacity thing top is the flat circle of a colourless transparent resin glass, and the middle part is the pipe of a colourless transparent resin glass, and the bottom is the planar circular of a colourless transparent resin glass.Respectively there are some contiguous blocks in bottom on pipe, and contiguous block is also made of lucite, also is drilled with the screw on the vertical direction on the contiguous block in advance.Between pipe and the contiguous block, use bonding agent or use screw to connect.On the planar circular of the flat circle upper and lower portion on top, be equipped with eyelet.Screw passes eyelet, tightens with the screw of vertical direction on the contiguous block, will fixedly connected with printing opacity thing top, printing opacity thing middle part, printing opacity thing bottom thus.
More than be structure and the relation of describing printing opacity thing itself.Structure and assembling annexation between printing opacity thing and the ball are described below again.
Figure 45 is that ball assembles the schematic diagram that is connected with the printing opacity thing.In the ball lower end, the threaded portion of T shaped object passes the annulus of printing opacity thing bottom, uses nut screwing clamping again, and the planar circular of printing opacity thing is fixedlyed connected with ball.And then load onto the middle part pipe of printing opacity thing, and pass eyelet on the planar circular with screw, tighten with the screw of vertical direction on the pipe contiguous block.Load onto the flat circle on printing opacity thing top at last, pass eyelet on the flat circle, tighten with the screw of vertical direction on the pipe contiguous block with screw.So far, ball realizes that with the printing opacity thing assembling is connected.
In addition, after above-mentioned assembling is finished, also have unnecessary threaded portion on the T shaped object, can be used for directly linking to each other with the robot main frame, also can be used for linking to each other with bindiny mechanism, bindiny mechanism links to each other with the robot main frame again.
Claims (7)
1. the illuminating lamp of a sweeping robot comprises lamp socket, lampshade, and the LED light emitting diode, current-limiting resistance (R), anodal circuit (+), negative pole circuit (-) is characterized in that:
The A.LED light emitting diode assigns into the face that distributes of fixing body;
The described face that distributes is a cambered surface or for sphere or for taper seat or for the broken line face;
The quantity of distributing the LED light emitting diode on the face that assigns into fixing body is more than five or five;
B. described LED light emitting diode, its mode of connection is:
The positive pole of one or more LED light emitting diodes links to each other with anodal circuit (+), and the negative pole of LED light emitting diode links to each other with negative pole circuit (-); Perhaps, be connected across between anodal circuit (+) and the negative pole circuit (-) after the series connection of the LED light emitting diode more than two or two; Perhaps, two rows or two arrange above LED light emitting diode series connection back, are connected across between anodal circuit (+) and negative pole (-) circuit;
Described series connection is that the negative pole of a LED light emitting diode links to each other with the positive pole of another LED light emitting diode, and the rest may be inferred; Described cross-over connection is the LED light emitting diode after the series connection, and the positive pole of its first LED light emitting diode links to each other with anodal circuit (+), the negative pole of last LED light emitting diode links to each other with negative pole circuit (-);
Described anodal circuit (+) is more than one or two or two; Carry or cut off electric energy to any anodal circuit (+), just light or extinguish the LED light emitting diode that links to each other with this positive pole circuit (+);
Current-limiting resistance (R) is positioned at illuminating lamp or is positioned at outside the illuminating lamp;
Described current-limiting resistance (R), its method of attachment is: each LED light emitting diode series connection connects a current-limiting resistance (R); Perhaps its method of attachment is: after the series connection of LED light emitting diode more than two or two, the current-limiting resistance (R) that is connected in series again, be connected across between anodal circuit (+) and the negative pole circuit (-) then; Perhaps its method of attachment is: anodal circuit (+) links to each other with an end of current-limiting resistance (R), and the other end of current-limiting resistance (R) links to each other with the LED light emitting diode again;
C. the printing opacity thing is positioned at the front of the luminous end points of LED light emitting diode, fixedlys connected with lamp socket or fixedlys connected with fixing body; Described lamp socket and fixing body are independent the settings, and the two is integrated perhaps described lamp socket and fixing body; Described printing opacity thing is glass thing or lucite thing or light-passing plastic thing;
Described printing opacity thing is colourless printing opacity thing, or coloured printing opacity thing.
2. the illuminating lamp of a kind of sweeping robot according to claim 1 is characterized in that: described cambered surface is the surface of cylinder or is the part of periphery; Described sphere is the surface of ball or is the part on ball surface; Described taper seat is the surface of circular cone or is the part of conical surface; Described broken line face is to be combined arbitrarily by plane, cambered surface, sphere, taper seat, and described any combination comprises the combination of the face of same kind;
The surface of described cylinder comprises cylindroid surface; The surface of described ball comprises the surface of oval ball.
3. the illuminating lamp of a kind of sweeping robot according to claim 1, it is characterized in that: described printing opacity thing is white printing opacity thing, or frosted glass printing opacity thing.
4. the illuminating lamp of a kind of sweeping robot according to claim 1, it is characterized in that: described glass thing is the optical glass of surface coating.
5. the illuminating lamp of a kind of sweeping robot according to claim 1, it is characterized in that: described LED light emitting diode has two kinds or more kinds of wavelength.
6. the illuminating lamp of a kind of sweeping robot according to claim 2, it is characterized in that: the combination of the face of described same kind is two or two above planar combination, the summation of the anglec of rotation is 35 ° or greater than 35 ° between the plane.
7. the illuminating lamp of a kind of sweeping robot according to claim 2, it is characterized in that: the combination of the face of described same kind is three or more planar combination, the summation of the anglec of rotation is 70 ° or greater than 70 ° between the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100444021A CN101358714A (en) | 2007-07-31 | 2007-07-31 | Illumination lamp for sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100444021A CN101358714A (en) | 2007-07-31 | 2007-07-31 | Illumination lamp for sweeping robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358714A true CN101358714A (en) | 2009-02-04 |
Family
ID=40331242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100444021A Pending CN101358714A (en) | 2007-07-31 | 2007-07-31 | Illumination lamp for sweeping robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101358714A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI548891B (en) * | 2015-01-12 | 2016-09-11 | 金寶電子工業股份有限公司 | Positioning system for sweeper and positioning method using for the positioning system |
| US10112302B2 (en) | 2014-09-03 | 2018-10-30 | Dyson Technology Limited | Mobile robot |
| US10144342B2 (en) | 2014-09-03 | 2018-12-04 | Dyson Technology Limited | Mobile robot |
| US11911917B2 (en) | 2018-06-05 | 2024-02-27 | Dyson Technology Limited | Mobile robot and method of controlling a mobile robot illumination system |
-
2007
- 2007-07-31 CN CNA2007100444021A patent/CN101358714A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10112302B2 (en) | 2014-09-03 | 2018-10-30 | Dyson Technology Limited | Mobile robot |
| US10144342B2 (en) | 2014-09-03 | 2018-12-04 | Dyson Technology Limited | Mobile robot |
| TWI548891B (en) * | 2015-01-12 | 2016-09-11 | 金寶電子工業股份有限公司 | Positioning system for sweeper and positioning method using for the positioning system |
| US9516984B2 (en) | 2015-01-12 | 2016-12-13 | Kinpo Electronics, Inc. | Positioning system of sweeper and positioning method of the positioning system |
| US11911917B2 (en) | 2018-06-05 | 2024-02-27 | Dyson Technology Limited | Mobile robot and method of controlling a mobile robot illumination system |
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