CN207094317U - One kind rotation floodlight - Google Patents
One kind rotation floodlight Download PDFInfo
- Publication number
- CN207094317U CN207094317U CN201720715364.7U CN201720715364U CN207094317U CN 207094317 U CN207094317 U CN 207094317U CN 201720715364 U CN201720715364 U CN 201720715364U CN 207094317 U CN207094317 U CN 207094317U
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- CN
- China
- Prior art keywords
- fixed bin
- motor
- rotation
- fastener
- floodlight
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Abstract
The utility model discloses one kind to rotate floodlight, including housing, mounting bracket, the both sides of the housing are provided with rotary shaft, mounting bracket is provided with two and is used for the support arm with the rotation connection of two rotary shafts respectively, the side of the support arm is provided with fixed bin, the motor with positive and negative rotating function is provided with fixed bin, motor has motor shaft, motor shaft is provided with drive gear, rotary shaft is provided with the rotate gear being mutually engaged with drive gear, the fastener that limitation rotate gear rotates is additionally provided with fixed bin, one end pole of fastener is articulated with the inwall of fixed bin, fastener is provided with the spring for making it be moved to rotate gear direction, it is additionally provided with fixed bin for making fastener towards the solenoid away from the movement of rotate gear direction, solenoid electrically connects with motor.It is higher to solve the installation site of floodlight, the problem of being not easy to adjust angle.
Description
Technical field
Illuminating lamp technical field is the utility model is related to, more particularly to a kind of rotation floodlight.
Background technology
Floodlight be it is a kind of can to all the winds uniform irradiation spot light, its range of exposures can adjust arbitrarily,
The icon of a regular octahedron is shown as in the scene.Floodlight is most widely used a kind of light among design sketch making
Source, standard floodlight are used for illuminating whole scene.
Such as the application documents that notification number is " CN201973486U ", this application file discloses entitled " rotation heat dissipation type
The Chinese utility model patent of photoelectric separation LED flood lamp ", the patent application in fixed seat by setting rotation neck, peace
The locking apparatus for being provided for coordinating with rotation neck is shelved, locking apparatus can move in neck, play and be easy to appoint manually
The using effect of meaning regulating irradiation angle.
This floodlight is all suspended from wall or roof under normal circumstances, needs to readjust after floodlight fixation
During irradiating angle, position of the fastener in rotation neck must be just repositioned, because fastener is arranged at mounting bracket
On, location is higher, can cause to be not easy manual regulating irradiation angle.
Utility model content
The purpose of this utility model is to provide a kind of rotation floodlight, and it is higher to solve the installation site of floodlight, is not easy
The problem of adjusting angle.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind rotation floodlight,
Including housing, mounting bracket, the both sides of the housing are provided with rotary shaft, and mounting bracket is provided with two and is used to rotate with two rotary shafts respectively
The support arm of connection, the side of the support arm are provided with fixed bin, the motor with positive and negative rotating function, motor are provided with fixed bin
With motor shaft, motor shaft is provided with drive gear, and rotary shaft is provided with the rotate gear being mutually engaged with drive gear, fixed bin
The fastener that limitation rotate gear rotates inside is additionally provided with, one end pole of fastener is articulated with the inwall of fixed bin, on fastener
Provided with the spring for making it be moved to rotate gear direction, it is additionally provided with fixed bin for making fastener towards away from rotate gear direction
Mobile solenoid, solenoid electrically connect with motor.
By using above-mentioned technical proposal：Fixed bin is to be used to place motor, rotate gear and drive gear fastener
And the effect of protection；Wherein motor has the function that rotating, drives drive gear to rotate by motor shaft when motor rotates,
Drive gear, which rotates, to be played a part of driving rotate gear to rotate；When presetting motor main story or during reversion, pass through sliding tooth
Wheel belt turn moving gear makes housing move up or move down along mounting bracket, you can reaches the purpose of the irradiating angle of regulation floodlight；Card
Play a part of fixed rotate gear when fastener abuts with rotate gear, wherein spring is played fastener towards the side of rotate gear
To the effect of pulling, when solenoid is powered, play a part of pulling fastener towards the direction away from rotate gear；By by spiral shell
Coil electrically connects with motor, plays a part of being easy to Synchronization Control.Above technical scheme not only solves the installation position of floodlight
Put it is higher, the problem of being not easy to adjust angle, at the same be easy to control using effect.
Preferably, the support arm is provided with rotation hole, fills in dynamic hole and is provided with bearing, rotary shaft is arranged in bearing.
By using above-mentioned technical proposal：Rotation hole is used for the effect of fixing bearing, by rotary shaft and bearing fit, reaches
To the purpose for making rotary shaft be rotated along support arm.
Preferably, the fastener includes swingle, the side of swingle is provided with the rack for being used for being engaged with rotate gear,
One end of swingle is articulated with fixed bin.
By using above-mentioned technical proposal：When rack on to swingle abuts against with rotate gear, rack plays fixation
The effect of rotate gear, and then the purpose of fixed shell.
Preferably, the spring is arranged on swingle, and one end of spring is fixed in fixed bin, the other end of spring with
Swingle is fixedly connected.
By using above-mentioned technical proposal：Spring plays the lower rotation for pulling swingle along fixed bin, and makes swingle
On rack abutted against with rotate gear, so as to up to limitation rotate gear rotate purpose.
Preferably, the hinge for being used for being connected with rack is provided with the inside of the fixed bin.
By using above-mentioned technical proposal：Hinge, which has, makes swingle be hinged with fixed bin, makes one end edge hinge of swingle
The effect that chain rotates, it is easy to control the rack on swingle to separate or abut with rotate gear.
Preferably, metal bar is provided with the fixed bin, the direction of one end towards the position of gear of metal bar is set
Put, solenoid is enclosed on metal bar.
By using above-mentioned technical proposal：Metal bar plays a part of support, fixed solenoid first, while by solenoid
It is sheathed on metal bar, and one end of metal bar is pointed to rotate gear, using the most strong principle in the magnetic field at the both ends of solenoid, and
And the absorption affinity of solenoid is more than the pulling force of spring, rotating rod is set to be easier to be adsorbed by solenoid.
Preferably, the solenoid is connected in series with motor.
By using above-mentioned technical proposal：The using effect of Synchronization Control is played, motor is powered, simultaneously simultaneously with solenoid
Power-off, it is that rotate gear is in rotatable state to realize when the angle of adjustment housings, after the angle of adjustment housings, and
When rotate gear is fixed, prevent rotate gear in the presence of housing gravity, occur angular deflection.
Preferably, the outside of the fixed bin is provided with first switch, the second switch that controlled motor is rotated forward, inverted.
By using above-mentioned technical proposal：It is real by setting first switch, second switch come controlled motor main story with inverting
Show the purpose by the irradiating angle that regulation floodlight is can reach by way of compressing switch, it is easy to use.
In summary, the utility model has the advantages that：
1st, the installation site for solving floodlight is higher, it is necessary to during regulating irradiation angle, it has not been convenient to the problem of angular adjustment；
2nd, it is easy to use the purpose by the irradiating angle that regulation floodlight is can reach by way of compressing switch.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the sectional view of the present embodiment, is mainly used to embody the internal structure of fixed bin；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the sectional view of the present embodiment, for embodying the annexation of housing and mounting bracket.
In figure：1st, housing；2nd, mounting bracket；3rd, rotary shaft；4th, support arm；5th, fixed bin；6th, motor；7th, motor shaft；8th, drive
Moving gear；9th, rotate gear；10th, spring；11st, solenoid；12nd, rotation hole；13rd, bearing；15th, swingle；16th, rack；17th, cut with scissors
Chain；18th, metal bar；19th, first switch；20th, second switch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
One kind rotation floodlight, as described in Fig. 1,2, including for protect the housing 1 of bulb and for supporting, it is fixed
The mounting bracket 2 of housing 1, the cross section of housing 1 is triangular in shape, and rotary shaft 3 is respectively provided with along the both sides of the length direction of housing 1.Peace
The both sides for shelving 2 are provided with two support arms 4, and two support arms 4 have the function that support, fixed shell 1.
As shown in Figure 2,4, rotation hole 12 is respectively provided with two support arms 4, the rotary shaft 3 of the both sides of housing 1 is arranged in two respectively
In bearing 13 in rotation hole 12, rotary shaft 3 is interference fitted with bearing 13, one of rotary shaft 3 through bearing 13, and from
Passed in rotation hole 12, rotate gear 9 is set on the part that rotary shaft 3 passes.Fixed bin 5 is set in the outside of support arm 4, turned
Moving gear 9 is in fixed bin 5, and motor 6 is set in fixed bin 5, and motor 6 is fixed on support arm 4.Motor 6 has motor
Axle 7, drive gear 8 is set on motor shaft 7, and drive gear 8 is interference fitted with motor shaft 7, while drive gear 8 and turning gear
The occlusion of 9 phases is taken turns, when motor 6 drives drive gear 8 to rotate, drive gear 8 drives rotate gear 9 to rotate, and then drives
Housing 1 rotates and adjusts the purpose of the angle of housing 1.
As shown in Figure 2,3, when setting fastener, fastener are used to be engaged with rotate gear 9 in fixed bin 5 and limitation turns
The effect that moving gear 9 rotates.Fastener includes swingle 15, rack 16, and rack 16 is fixed on swingle 15 close to rotate gear 9
Side on.One end of swingle 15 sets hinge 17, and hinge 17 is fixedly installed in the side wall of fixed bin 5, and swingle 15 is logical
Side wall of the hinge 17 along fixed bin 5 is crossed to rotate.Spring 10, the one end of spring 10 are set close to the side of swingle 15 in swingle 15
It is fixedly connected with swingle 15, in order to not make spring 10 hinder the rack 16 on swingle 15 to be abutted with rotate gear 9, by spring
10 are connected to the bottom of swingle 15, and the other end of spring 10 is fixed in the side wall of fixed bin 5, and spring 10, which has, drives rotation
The effect that direction of the bar 15 along hinge 17 to rotate gear 9 rotates.
As shown in Figure 2,3, solenoid 11 and metal bar 18, one end direction rotation of metal bar 18 are additionally provided with fixed bin 5
The direction of the position of bar 15 is set, and swingle 15 is made up of magnetic metal in the present embodiment, the other end of metal bar 18
It is fixed in the side wall of fixed bin 5, solenoid 11 is enclosed on metal bar 18.Solenoid 11 is connected in series with motor 6.Such as Fig. 1 institutes
Show, be provided with the outside of fixed bin 5 controlled motor 6 rotate forward, the first switch 19 that inverts, second switch 20, press-started first
Switch 19 makes motor 6 be powered with solenoid 11, and motor 6 is rotated forward, and housing 1 is moved up along mounting bracket 2, closes first switch 19
When, motor 6 stops operating and solenoid 11 stops being powered.Press-started second switch 20 makes motor 6 be powered with solenoid 11,
Motor 6 is inverted, and housing 1 is moved down along mounting bracket 2, and when closing second switch 20, the stop reverse of motor 6 is moved and solenoid
11 stop being powered.
Use process：When the irradiating angle of floodlight is relatively low, press-started first switch 19 makes motor 6 and solenoid 11
It is powered.Solenoid 11, which is powered, has absorption affinity, and because the absorption affinity of solenoid 11 is more than the pulling force of spring 10, swingle 15 is with turning
Moving axis 3 is separated and adsorbed in solenoid 11, is rotated forward by motor 6, drives drive gear 8 to drive rotate gear 9 to rotate, by shell
Body 1 moves up along mounting bracket 2, heightens irradiating angle.Pressing first switch 19 again makes the return of first switch 19, and motor 6 stops
Rotation stop is dynamic and solenoid 11 stops being powered, and solenoid 11 loses absorption affinity, and swingle 15, will under the pulling force effect of spring 10
Gear on swingle 15 abuts with rotate gear 9, prevents housing 1 from being rotated along rotary shaft 3；
When the irradiating angle of floodlight is higher, it is identical with the mode heightened to turn down the mode of the irradiating angle of floodlight,
It will not be repeated here.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. one kind rotation floodlight, including housing (1), mounting bracket (2), the both sides of the housing (1) are provided with rotary shaft (3), pacify
Shelve (2) and be used for the support arm (4) with two rotary shafts (3) rotation connection respectively provided with two, it is characterised in that the support arm
(4) side is provided with fixed bin (5), is provided with the motor (6) with positive and negative rotating function in fixed bin (5), motor (6) has motor
(6) axle, motor (6) axle are provided with drive gear (8), and rotary shaft (3) is provided with the rotate gear being mutually engaged with drive gear (8)
(9) fastener that limitation rotate gear (9) rotates, is additionally provided with fixed bin (5), one end pole of fastener is articulated with fixed bin
(5) on inwall, fastener is provided with the spring (10) for making it be moved to rotate gear (9) direction, is additionally provided with fixed bin (5)
For making fastener be electrically connected towards the solenoid (11) away from the movement of rotate gear (9) direction, solenoid (11) with motor (6).
A kind of 2. rotation floodlight according to claim 1, it is characterised in that：The support arm (4) is provided with rotation hole
(12), fill and bearing (13) is provided with dynamic hole, rotary shaft (3) is arranged in bearing (13).
A kind of 3. rotation floodlight according to claim 1, it is characterised in that：The fastener include swingle (15),
The side of swingle (15) is provided with the rack (16) for being used for being engaged with rotate gear (9), and one end of swingle (15) is articulated with admittedly
Determine in box (5).
A kind of 4. rotation floodlight according to claim 3, it is characterised in that：The spring (10) is arranged at swingle
(15) on, one end of spring (10) is fixed in fixed bin (5), and the other end of spring (10) is fixedly connected with swingle (15).
A kind of 5. rotation floodlight according to claim 3, it is characterised in that：It is provided with and is used on the inside of the fixed bin (5)
The hinge (17) being connected with rack (16).
A kind of 6. rotation floodlight according to claim 1, it is characterised in that：Metal bar is provided with the fixed bin (5)
(18), the direction of one end of metal bar (18) towards the position of gear is set, and solenoid (11) is enclosed on metal bar (18).
A kind of 7. rotation floodlight according to claim 1, it is characterised in that：The solenoid (11) is gone here and there with motor (6)
Connection connection.
A kind of 8. rotation floodlight according to claim 7, it is characterised in that：The outside of the fixed bin (5) is provided with control
Motor (6) processed rotates forward, the first switch (19) of reversion, second switch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715364.7U CN207094317U (en) | 2017-06-19 | 2017-06-19 | One kind rotation floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715364.7U CN207094317U (en) | 2017-06-19 | 2017-06-19 | One kind rotation floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094317U true CN207094317U (en) | 2018-03-13 |
Family
ID=61553114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715364.7U Expired - Fee Related CN207094317U (en) | 2017-06-19 | 2017-06-19 | One kind rotation floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094317U (en) |
-
2017
- 2017-06-19 CN CN201720715364.7U patent/CN207094317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210619 |