CN108758569A - A kind of rotating lamp - Google Patents
A kind of rotating lamp Download PDFInfo
- Publication number
- CN108758569A CN108758569A CN201810564783.4A CN201810564783A CN108758569A CN 108758569 A CN108758569 A CN 108758569A CN 201810564783 A CN201810564783 A CN 201810564783A CN 108758569 A CN108758569 A CN 108758569A
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- Prior art keywords
- limit
- rotating lamp
- limiting groove
- bone
- upper cover
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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 106
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 28
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of rotating lamps, it includes lower cover and the upper cover that is connect with the lower cover, the upper cover is provided at least one limit bone, at least two limiting grooves for receiving the limit bone is provided on the lower lid, the limit bone is slidably connected with the limiting groove, when limit bone is placed in limiting groove, the limiting groove plays position-limiting action to the limit bone, upper cover makes the lamps and lanterns be in the lock state relative to lower cover fixation, so that the lamps and lanterns meet torsional test.And when needing rotating lamp, drive limit bone to slip away the limiting groove by upper cover, upper cover makes the lamps and lanterns be in adjustment state relative to lower cover rotation connection, in order to user's rotation lamps and lanterns, brings convenience to the users.
Description
Technical field
The present invention relates to technical field of lamps, more particularly to a kind of rotating lamp.
Background technology
With the continuous development of LED technology, LED technology is used widely.LED light source has stronger light direction
Property, when replacing conventional fluorescent fluorescent tube using it, user often has light-emitting zone different direction of illumination requirements, it is desirable that LED
Fluorescent tube can freely adjust direction of illumination when in use.Existing LED lamp includes upper cover and is connected with and is pasted with LED light source
The lower cover of strip annular shape fluorescent tube is provided with lower cover salient point on the lower lid, upper cover groove is provided on upper lid, by salient point with
Groove friction mode carrys out lamp cap rotation.On the one hand this spline structure requires Product Precision high, lower cover salient point and upper cover groove
Surplus situation is coordinated to adjust the torsion needed influence to rotation big.On the other hand rotation the extremely difficult control of dynamics, if upper cover groove with
The frictional force of lower cover salient point is less than 1N, and lamps and lanterns can not be by IEC lamp cap torsional tests, if the friction of upper cover groove and lower cover salient point
Power is more than or equal to 1N, and lamps and lanterns are rotated arduously, made troubles to user's use when in use.
Invention content
The technical problem to be solved in the present invention is to provide a kind of rotating lamp, the shape that the lamps and lanterns have torsion different
State so that the lamps and lanterns can meet torsional test in normal work, can be user-friendly when adjusting the angle.
The technical solution adopted in the present invention is as follows：
A kind of rotating lamp comprising lower cover and the upper cover being connect with the lower cover, the upper cover are provided at least one limit
Position bone is provided at least two limiting grooves for receiving the limit bone, the limit bone and the limit on the lower lid
Position groove is slidably connected, and when limit bone is placed in the limiting groove, the upper cover is locked relative to the lower cover, when
The limit bone slip away the limiting groove when, the upper cover can be rotated relative to the lower cover.
In one embodiment of the rotating lamp, the lower cover includes middle through-hole, and the inner wall of the middle through-hole is along circle
Circumferential direction is provided with circular retaining wall；The upper cover includes penetrating anti-tripping in the middle through-hole, the described anti-tripping and ring
Shape barricade is rotatablely connected.
In one embodiment of the rotating lamp, it is described it is anti-tripping on be provided with pivot protrusion, the circular retaining wall
On be provided at least two for receiving the turning grooves of the pivot protrusion, the pivot protrusion, which deforms upon, to be entered and left
The turning groove.
In one embodiment of the rotating lamp, it is described it is anti-tripping on be provided with relative to anti-tripping fold fall
Hook, the barb are located at below the circular retaining wall, and the length that the barb extends along direction is more than the turning groove
Groove depth, to support the circular retaining wall by the barb.
In one embodiment of the rotating lamp, it is described it is anti-tripping on to be provided with first parallel with the barb convex
Rise rib, when the limit bone is placed in the limiting slot, first protruding bar be located at the circular retaining wall lower section and with
The circular retaining wall is in contact, to prevent upper cover from being slided relative to lower cover by first protruding bar.
In one embodiment of the rotating lamp, the pivot protrusion is located at the barb and first convex rib
Between item, and the pivot protrusion is mutually perpendicular to arrange with the barb.
In one embodiment of the rotating lamp, first protruding bar is less than institute along the height of its protrusion direction
The height that barb extends along direction is stated, to prevent the upper cover to be detached from the lower cover by the barb.
In one embodiment of the rotating lamp, it is provided with the anti-slip of the second protruding bar on the upper lid
Button, the anti-slip button penetrates the middle through-hole and is matched with the circular retaining wall, when the limit bone is placed in the limit
When groove, second protruding bar is located at below the circular retaining wall and is in contact with the circular retaining wall, when the limit
Bone slip away the limiting groove when, second protruding bar is located above the upper circular retaining wall.
In one embodiment of the rotating lamp, second protruding bar is less than institute along the height of its protrusion direction
The height that barb extends along direction is stated, to prevent the upper cover to be detached from the lower cover by the barb.
In one embodiment of the rotating lamp, the quantity of the turning groove and the limiting groove quantity phase
Deng, and two neighboring turning groove is equal at a distance from turnover direction along the distance in turnover direction and two neighboring limiting groove.
In one embodiment of the rotating lamp, the pole for being limited to limit bone is provided on the lower lid
Limit limit bone, the height of the limit spacing bone is more than the height of limiting groove cell wall, to limit lamps and lanterns rotation angle.
In one embodiment of the rotating lamp, positioning port, the positioning port and a limit are provided on the lower lid
Position groove alignment.
In one embodiment of the rotating lamp, the quantity of the limiting groove is more than or equal to the quantity of limit bone,
And when a limit bone is placed in limiting groove, each bone that limits is placed in corresponding limiting groove.
Advantageous effect：Compared with prior art, the present invention provides a kind of rotating lamp, the limit bone and the limits
Groove is slidably connected, and when limit bone is placed in limiting groove, the limiting groove plays position-limiting action to the limit bone, on
Lid makes the lamps and lanterns be in the lock state relative to lower cover fixation, so that the lamps and lanterns meet torsional test.And works as and need to revolve
When turning lamps and lanterns, limit bone is driven to slip away the limiting groove by upper cover, upper cover makes the lamps and lanterns relative to lower cover rotation connection
It is brought convenience to the users in adjustment state in order to which user rotates the lamps and lanterns.
Description of the drawings
Fig. 1 is the explosive view of one embodiment of this rotating lamp provided by the invention.
Fig. 2 be rotating lamp provided by the invention one embodiment in upper cover structural schematic diagram.
The structural representation that Fig. 3 is in the lock state for rotating lamp in one embodiment of rotating lamp provided by the invention
Figure.
The sectional view that Fig. 4 is in the lock state for rotating lamp in one embodiment of rotating lamp provided by the invention.
Fig. 5 is in the structural representation of adjustment state for rotating lamp in one embodiment of rotating lamp provided by the invention
Figure.
Fig. 6 is in the sectional view of adjustment state for rotating lamp in one embodiment of rotating lamp provided by the invention.
Fig. 7 be rotating lamp provided by the invention another embodiment in upper cover structural schematic diagram.
Specific implementation mode
The present invention provides a kind of rotating lamp, to make the purpose of the present invention, technical solution and effect clearer, clear and definite,
The present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the present invention.
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to invention content.
The present embodiment provides a kind of rotating lamp, the rotating lamp includes upper cover 1 and lower cover 2, and the lower cover 2 can
To be connected with the LED light of LED pipe, it is provided with electric connector in the upper cover 1, by the electric connector, electric connector can be with
It is connected with LED pipe by conducting wire, to be electrically connected rotating lamp with electrical socket by electric connector, with for the maintenance LED
The electrical connection of pipe.Meanwhile allowing terminal user by being adjusted axially the position relationship of upper cover 1 and lower cover 2 along rotating lamp, to cut
Change the state of the rotating lamp；And when the rotating lamp is in adjustment state, terminal user is allowed to pass through under rotation
Lid 2 adjusts the light output angle of LED pipe.
As illustrated in fig. 1 and 2, the upper cover 1 includes at least one limit bone 11, and the lower cover 2 includes at least two limits
Groove 21, the limiting groove 21 is for receiving the limit bone 11 and playing position-limiting action to the limit bone 11.The limit
Position bone 11 is slidably connected with the limiting groove 21, and glide direction of the limit bone 11 relative to the limiting groove 21
It is identical as the axial direction of the lamps and lanterns.As shown in Figures 3 and 4, when limit bone 11 is placed in the limiting groove 21, the upper cover 1
It is locked relative to lower cover 2 so that the upper cover 1 can not be rotated relative to the lower cover 2, as it can be seen in figures 5 and 6, when limit bone 11 is slided
When from the limiting groove 21, the upper cover 1 can be rotated relative to the lower cover 2.The present embodiment by adjusting limit bone 11 with
The position relationship of limiting groove 21 so that the lamps and lanterns have lock-out state and adjustment state, when lamps and lanterns are in the lock state,
The upper cover 1 can not be rotated relative to the lower cover 2 so that lamps and lanterns can meet torsional test, i.e. upper cover 1 in normal use
Torsion between lower cover 2 is more than 1N, and when lamps and lanterns are in adjustment state, the upper cover 1 can be rotated relative to the lower cover 2,
And the torsion of the rotation is less than 1N, this makes user when adjusting the angle of light source of lamps and lanterns, without laborious, thus to using
The use at family is brought convenience.
As depicted in figs. 1 and 2, the upper cover 1 may include end wall 101 and surround the end wall 101 along circumferential direction
The side wall 102 of setting.The lower cover 2 may include the first sleeve 201, interconnecting piece 202 and second sleeve 203, the connection
Portion 202 is connected with first sleeve 201 and is turned over to far from the first sleeve centerline direction relative to first sleeve 201
Folding, the second sleeve 203 is connected with the interconnecting piece 202, and the interconnecting piece 202 is relative to the second sleeve
203 turn down to close to its centerline direction, so that first sleeve 201 and second sleeve 202 form terraced structure.Institute
State the first sleeve 201 and the side wall 102 of the upper cover 1 fit, and the side wall 102 outer force effect can be relative to described
First sleeve 201 is moved back and forth along the first sleeve axis direction, and works as end face and interconnecting piece of the side wall 102 far from end wall 101
202 when being in contact, and the limit bone 11 is placed in limiting groove 21.In the present embodiment, as seen in figures 3-6, when upper cover 1 by
When the external force in separate 2 direction of lower cover, the side wall 102 is moved to far from 201 direction of the first sleeve under external force, to drive
The limit bone 11 slips away the limiting groove 21, so that lamps and lanterns are in adjustment state；When upper cover 1 is by close to 2 side of lower cover
To external force when, the side wall 102 want under external force close to 201 direction of the first sleeve move, to drive the limit bone
11 slide into the limiting groove 21 so that lamps and lanterns are in the lock state.Certainly, in practical applications, the upper cover 1 and lower cover 2
Other shapes can also be used, for example, the side wall 102 of the upper cover 1 and the first sleeve of the lower cover 2 are all made of square,
And the length of side of the side wall 102 is matched with the length of side of first sleeve 201 so that the side wall 102 can be socketed on institute
It states on the first sleeve 201, and can in the axial direction be slided relative to first sleeve 201 in outer force effect.
As depicted in figs. 1 and 2, the limit bone 11 is located at the end wall 101 with 102 junction of the side wall and along side wall
102 extending directions extend, and the limiting groove 21 is located on first sleeve 201 and along the circumferential direction of first sleeve 201
Arrangement, the distance of two neighboring limiting groove 21 circumferentially are equal.The distance pair of the two neighboring limiting groove 21 circumferentially
The angle answered is the rotating lamp minimum number of rotation, and each number of rotation of rotating lamp is the integer of the angle
Times, for example, the limiting groove 21 is 6, then it the angle ranging from 30 °, i.e., what the described upper cover 1 was rotated relative to the lower cover 2
The minimum number of degrees are 30.Certainly, in practical applications, by adjusting the number of the limiting groove 21 rotation can be adjusted
The Adjustment precision of lamps and lanterns, so that the rotating lamp meets different designs requirement, that improves rotating lamp uses model
It encloses.In addition, the quantity of the limit bone 11 is less than or equal to the quantity of the limiting groove 21, and when a limit bone 11 is placed in
When in limiting groove 21, all limit bones 11 are placed in limiting groove 21, in this way after rotating lower cover 2 relative to upper cover 1,
It can ensure that each limit bone 11 has the limiting groove 21 for receiving it, improve the stability of rotating lamp.In this reality
It applies in example, the limit bone 11 is preferably two, and two limit bones 11 are symmetrical arranged.
As depicted in figs. 1 and 2, it is rectangular parallelepiped structure that the limit bone 11, which uses rectangular parallelepiped structure, the limiting groove 21,
The width of groove, the limit bone 11 is matched with the groove width of the limiting groove 21, and the width of the limit bone 11 is big
In the groove width of the limiting groove 21, and the difference of the groove width of the width and limiting groove 21 of the limit bone 11 is in institute
In the deformation range for stating limit bone 11, so that the limit bone 11 enters and leaves the limiting groove 21 by deformation.?
That is the limit bone 11 needs to enter and leave the limiting groove 21 under external force drive, pass through the limit in this way
21 one side of groove can limit the limit bone 11 and circumferentially be rotated relative to the limiting groove 21 so that at the lamps and lanterns
It in lock-out state, on the other hand can prevent upper cover 1 from automatically disengaging lower cover 2, improve the safety of lamps and lanterns.In the present embodiment
In, the limit bone 11 preferably uses elastic material, for example, plastics etc..Certainly, in practical applications, 11 He of limit bone
Other shapes may be used in limiting groove 21, for example, the limit bone 11 and limiting groove 21 are all made of circular configuration etc..
As depicted in figs. 1 and 2, the lower cover 2 includes middle through-hole 25, and the inner wall of the middle through-hole 25 is peripherally disposed
There is circular retaining wall 22, anti-tripping 12 is provided in the upper cover 1, described anti-tripping 12 one end far from the upper cover 1 is placed in institute
It states in through-hole 25, described anti-tripping 12 are rotatablely connected with the circular retaining wall 22.Described anti-tripping 12 be preferably two, and
It is symmetrical arranged for two anti-tripping 12, to improve the stability that lower cover 2 is rotated relative to upper cover 1.Certainly, in practical applications,
He can also be used quantity, for example, described anti-tripping 12 be 3,3 anti-tripping 12 circumferentially equidistant placement in upper cover 1.
It is provided at least two turning grooves 221 on the circular retaining wall 22, it is convex that rotation is provided on described anti-tripping 12
122 are played, the pivot protrusion 122 extends and can be contained in turning groove 221, pivot protrusion along anti-tripping 12 extending direction
122（Such as elasticity）The turning groove 221 is entered and left by deformation.At least two turning grooves 221 are circumferentially etc.
Away from arrangement, the distance of two neighboring turning groove 221 circumferentially and two neighboring limiting groove 21 circumferentially at a distance from it is equal, with
When so that lower cover 2 rotating a unit angle relative to upper cover 1, pivot protrusion 122 by from the rotation of turning groove 221 to
The adjacent groove of the turning groove 221 can ensure that pivot protrusion 122 is set when limit bone 11 is placed in limiting groove 21 in this way
In in turning groove 221, improving the stability that rotating lamp is in the lock state.In certain embodiments, turning groove 221
Quantity can be limiting groove 21 quantity integral multiple, and when limit bone 11 be placed in limiting groove 21 when, pivot protrusion
122 are placed in turning groove 221, can pass through pivot protrusion in the case where ensureing the stability of rotating lamp in this way
122 with the frictional force of turning groove 221, and the torsion that rotating lamp be in adjustment state is adjusted, to improve fitting for rotating lamp
The property used.
As shown in Fig. 2, being provided with barb 121 on anti-tripping 12, barb 121 is relative to anti-tripping 12 to close to middle through-hole 25
Inner wall direction turns down, and by through-hole 25 in being inserted into anti-tripping 12 and makes anti-tripping 12 to deform upon by annular retaining ring, with
So that barb 121 passes through circular retaining wall 22 and positioned at 22 lower section of the circular retaining wall, upper cover 1 is connected on the lower cover 2 simultaneously
And upper cover 1 is prevented to be pulled away from from lower cover 2.In the present embodiment, the barb 121, which hangs down, is located at anti-tripping 12 ends far from upper cover 1
One end of wall 101 and perpendicular to anti-tripping 12, the length that the barb 121 extends along direction is more than the turning groove 221
Groove depth, the barb 121 in this way supports the circular retaining wall 22 to increase the resistance that upper cover 1 and lower cover 2 are pulled away from, in raising
The stability that lid 1 is connect with lower cover 2.
Be provided in the upper cover 1 it is anti-slip button 13, it is described it is anti-slip button 13 pass through the middle through-hole 25 and with the ring
Shape barricade 22 fits.The extending direction of the anti-slip button 13 is identical as anti-tripping 12 extending direction, and the two
Along it is same it is circular be provided at circumferentially spaced so that when upper cover 1 fasten with lower cover 2 when, described anti-tripping 12 and it is anti-slip button 13
It partially passes through annular retaining ring described in both passing through and fits with annular retaining ring.It is provided with the second convex rib on the anti-slip button 13
The protrusion direction of item 131, the second protruding bar 131 is parallel with 121 extending direction of barb, and second protruding bar 131
It is arranged in parallel with barb 121.Second protruding bar 131 can adjust the position relationship of itself and circular retaining wall 22 by deformation,
When limit bone 11 is placed in limiting groove 21, the second protruding bar 131 passes through circular retaining wall 22 to be located at annular and keeps off by deformation
22 lower section of wall, and be in contact with circular retaining wall 22, to prevent upper cover 1 from being slided relative to lower cover 2 by the second protruding bar 131.
Second protruding bar 131 is less than the height that barb 121 extends along direction along the height of protrusion direction, when 1 under tension of upper cover
When, the second protruding bar 131, which is deformed upon, to be located at across circular retaining wall 22 on circular retaining wall 22, barb 121 and circular retaining wall 22
Be in contact to support circular retaining wall 22, upper cover 1 and lower cover 2 prevented to be detached from, can both have been made in this way by pulling force rotating lamp into
Enter adjustment state（Limit bone 11 slips away limiting groove 21）, and can be drawn out to avoid upper cover 1.
Second protruding bar 131 is located at 121 top of barb（That is the first protruding bar 123 is relative to barb 121 close to upper cover
1 end wall 101）, pivot protrusion 122 extends along anti-tripping 12 extending direction, and one end is in contact with barb 121, the other end with
The distance between end wall 101 of upper cover 1 is less than or equal to the distance between the end wall 101 of the second protruding bar 131 and upper cover 1, this
For sample when rotating lamp is in adjustment state, annular retaining ring is between the second protruding bar 131 and barb 121, pivot protrusion
122 between second protruding bar 131 and barb 121, to which pivot protrusion 122 is rotated the receiving of groove 221 and can
It is rotated relative to turning groove 221.
In addition, thickness of second protruding bar 131 along the length and circular retaining wall 22 of 13 extending directions of anti-slip button
The sum of be less than or equal to the limit bone 11 and extend along the length in direction, can in this way when limiting bone 11 and being detached from limiting groove 21
To ensure that the second protruding bar 131 is placed in 22 top of circular retaining wall across circular retaining wall 22, i.e. it is recessed to be placed in rotation for pivot protrusion 122
In slot 221, it is ensured that lower cover 2 can be rotated relative to upper cover 1.In this embodiment, it is preferred that the second protruding bar 131 is along anti-
The sum of the length of 12 extending directions and the thickness of circular retaining wall 22 of threading off are equal to the length that the limit bone 11 extends along direction,
When limit bone 11 slips away limiting groove 21, the second protruding bar 131 is located at 22 top of circular retaining wall and connects with circular retaining wall 22
It touches, to provide guiding role relative to the rotation of turning groove 221 by the second protruding bar 131 for pivot protrusion 122.
As shown in Fig. 2, be provided at least one limit spacing bone 23 on the lower cover 2, for limit lower cover 2 relative to
The rotation angle of lid 1, to avoid the unwanted areas of light source illumination target.The limit spacing bone 23 is located at two neighboring limit
Between groove 21, and the height of limit spacing bone 23 is more than the height of the cell wall of limiting groove 21, in this way when limit bone 11 is slided
When from limiting groove 21 and turning to limit spacing 23 position of bone, limit bone 11 partly or entirely with 23 side wall of limit spacing bone
102 are in contact, to support limit bone 11 by limit spacing bone 23, to which present lower cover 2 is rotated relative to upper cover 1.In reality
In, the default rotation angle of rotating lamp can be limited by the length circumferentially of control limit limit bone 23, it can
To limit the default rotation angle of rotating lamp by the way that quantity and the position of limit spacing bone 23 is arranged.In the present embodiment
In, the limit spacing bone 23 is two, and two limit spacing bones 23 are symmetrical arranged, and the line of two limit spacing bones 23
Intersect with the line of two limit bones 11, that is to say, that a limit bone 11 is located at one of two limit spacing bones 23 composition
Pivot region, another limit bone 11 are located at another pivot region of two limit spacing bones 23 composition, the rotating lamp
Predetermined angle be the angle of two limit spacing bones 23 with respect to the fan-shaped central angle that both sides are constituted.
As shown in Figures 3 and 5, it is provided with positioning port 24 on the lower cover 2（Such as in second sleeve）, the positioning port
24 and one limiting groove 21 it is opposite.1 upper surface of the upper cover can be provided with graduation mark, when upper cover 1 and lower cover 2 are in initial shape
When state, graduation mark dead-center position is aligned with positioning port 24, lower cover 2 can be determined relative to upper cover 1 by positioning port 24 in this way
Number of rotation determines lamps and lanterns degree of rotation convenient for user.
The present embodiment provides a kind of courses of work of rotating lamp to be specially：As shown in Figures 3 and 4, when rotating lamp is in
When lock-out state, limit bone 11 is stuck in limiting groove 21（The torsion that can be born between limit bone and limiting groove is more than 1N）It is interior,
To prevent lamp cap from rotating.The second protruding bar 131 being arranged on anti-slip button 13 is located at 22 lower section of circular retaining wall, to prevent upper cover
1 freely skids off lower cover, and upper cover 1 is pulled open pre-determined distance outward applying certain pulling force outward to upper cover 1（Such as, 2.5MM）
When, the second protruding bar 131 slips over circular retaining wall 22 by deformation, and limit bone 11 slips away limiting groove 21 so that rotating lamp
In adjustment state.As it can be seen in figures 5 and 6, limit bone 11 leaves limiting groove 21 to remove the limitation to lower cover 2, by under
Lid 2 applies rotary force and rotating lamp, and user is kept off by anti-tripping 12 pivot protrusion 122 with annular in rotary course
Rotation angle is accurately positioned out in the cooperation of turning groove 221 on wall 22, after lamp cap has adjusted angle, by upper cover 1 to lower cover side
To pressing pre-determined distance（Such as, 2.5MM）Afterwards, the second protruding bar 131 slips over circular retaining wall 22 by deformation and is located at circular retaining wall
22 lower sections, limit bone 11 are placed in limiting groove 12 so that rotating lamp is in the lock state, and both may be used to realize rotating lamp
To easily rotate and torsional test can be met.
In another embodiment of the present invention, the rotating lamp structure and above-described embodiment structure are essentially identical,
The difference is that described anti-tripping 12 and it is anti-slip button 13 structure.In the present embodiment, as shown in fig. 7, in the upper cover 1
It is not provided with anti-slip button, the first protruding bar 123, the protrusion side of the first protruding bar 123 are provided on described anti-tripping 12
To parallel with 121 extending direction of barb, and first protruding bar 123 is arranged in parallel with barb 121.First protrusion
Rib 123 can adjust the position relationship of itself and circular retaining wall 22 by deformation, when limit bone 11 is placed in limiting groove 21, the
One protruding bar 123 is located at 22 lower section of circular retaining wall by deformation across circular retaining wall 22, and is in contact with circular retaining wall 22, with
Prevent upper cover 1 from being slided relative to lower cover 2 by the first protruding bar 123.First protruding bar 123 is small along the height of protrusion direction
The height in direction is extended along in barb 121, when 1 under tension of upper cover, the first protruding bar 123 is deformed upon across annular
Barricade 22 is located on circular retaining wall 22, and barb 121 is in contact with circular retaining wall 22 to support circular retaining wall 22, prevent upper cover 1 with
Lower cover 2 is detached from, and both rotating lamp can be made to enter adjustment state by pulling force in this way（Limit bone 11 slips away limiting groove 21）,
It can be drawn out again to avoid upper cover 1.
First protruding bar 123 is located at 121 top of barb（That is the first protruding bar 123 is relative to barb 121 close to upper cover
1 end wall 101）, pivot protrusion 122 between the first protruding bar 123 and barb 121, and 122 one end of pivot protrusion with
First protruding bar 123 is in contact, and the other end is in contact with barb 121.In this way when rotating lamp is in adjustment state, annular
For baffle ring between the first protruding bar 123 and barb 121, pivot protrusion 122 is located at first protruding bar 123 and barb
Between 121, to which pivot protrusion 122 is rotated the receiving of groove 221 and can be rotated relative to turning groove 221.Described first is convex
It plays rib 123 and is less than or equal to 11 edge of limit bone along the sum of the length of anti-tripping 12 extending direction and the thickness of circular retaining wall 22
The length of its extending direction, in this way when limiting the disengaging limiting groove 21 of bone 11, it is ensured that the first protruding bar 123 passes through ring
Shape barricade 22 is placed in the top of circular retaining wall 22, i.e., pivot protrusion 122 is placed in turning groove 221, it is ensured that lower cover 2 can be relative to
Upper cover 1 rotates.In this embodiment, it is preferred that the first protruding bar 123 is kept off along the length of anti-tripping 12 extending direction with annular
The sum of thickness of wall 22 is equal to the length that the limit bone 11 extends along direction, when limit bone 11 slips away limiting groove 21,
First protruding bar 123 is located at 22 top of circular retaining wall and is in contact with circular retaining wall 22, to be to turn by the first protruding bar 123
Dynamic protrusion 122 is rotated relative to turning groove 221 provides guiding role.
In yet another embodiment of the present invention, the structure of the upper cover 1 and lower cover 2 can be interchanged, i.e., the lower cover 2 is adopted
With 1 structure of the upper cover, the lower cover 2 uses 1 structure of upper cover, the lower cover 2 to fasten in the upper cover 1, passes through institute
It states and pulls lower cover 2 so that rotating lamp enters adjustment state, by the rotation angle for rotating the realization adjustment lamps and lanterns of lower cover 2.And it is right
In upper cover 1 and the structure of lower cover 2 in the above-described embodiments it is stated that just not repeating here.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (13)
1. a kind of rotating lamp comprising lower cover and the upper cover being connect with the lower cover, which is characterized in that the upper cover setting
There is at least one limit bone, at least two limiting grooves for receiving the limit bone, the limit are provided on the lower lid
Position bone is slidably connected with the limiting groove, and when limit bone is placed in the limiting groove, the upper cover is relative to institute
Lower cover locking is stated, when the limit bone slips away the limiting groove, the upper cover can be rotated relative to the lower cover.
2. rotating lamp according to claim 1, which is characterized in that the lower cover includes middle through-hole, the middle through-hole it is interior
Wall is peripherally disposed circular retaining wall；The upper cover include penetrate it is anti-tripping in the middle through-hole, it is described it is anti-tripping with
The circular retaining wall rotation connection.
3. rotating lamp according to claim 2, which is characterized in that it is described it is anti-tripping on be provided with pivot protrusion, the ring
At least two turning grooves for receiving the pivot protrusion is provided on shape barricade, the pivot protrusion deforms upon entrance
With leave the turning groove.
4. rotating lamp according to claim 3, which is characterized in that it is described it is anti-tripping on be provided with relative to anti-tripping fold
Barb, the barb is located at below the circular retaining wall, to support the circular retaining wall by the barb.
5. rotating lamp according to claim 4, which is characterized in that it is described it is anti-tripping on be provided with it is parallel with the barb
First protruding bar, when the limit bone is placed in the limiting slot, first protruding bar is located under the circular retaining wall
It is in contact just and with the circular retaining wall, to prevent upper cover from being slided relative to lower cover by first protruding bar.
6. rotating lamp according to claim 5, which is characterized in that the pivot protrusion is located at the barb and described first
Between protruding bar, and the pivot protrusion is mutually perpendicular to arrange with the barb.
7. rotating lamp according to claim 5, which is characterized in that height of first protruding bar along its protrusion direction
Less than the height that the barb extends along direction, to prevent the upper cover to be detached from the lower cover by the barb.
8. rotating lamp according to claim 4, which is characterized in that be provided with the second protruding bar on the upper lid
Anti-slip button, the anti-slip button penetrates the middle through-hole and is matched with the circular retaining wall, when the limit bone is placed in institute
When stating limiting groove, second protruding bar is located at below the circular retaining wall and is in contact with the circular retaining wall, works as institute
State limit bone slip away the limiting groove when, second protruding bar is located above the upper circular retaining wall.
9. rotating lamp according to claim 8, which is characterized in that height of second protruding bar along its protrusion direction
Less than the height that the barb extends along direction, to prevent the upper cover to be detached from the lower cover by the barb.
10. rotating lamp according to claim 3, which is characterized in that the quantity of the turning groove and the limiting groove
Quantity is equal, and distance of the two neighboring turning groove along turnover direction is had enough to meet the need with two neighboring limiting groove edge at a distance from direction
It is equal.
11. rotating lamp according to claim 1, which is characterized in that be provided on the lower lid for being carried out to limit bone
The limit spacing bone of limit, the height of the limit spacing bone is more than the height of limiting groove cell wall, to limit lamps and lanterns rotation angle
Degree.
12. rotating lamp according to claim 1, which is characterized in that be provided with positioning port, the positioning port on the lower lid
It is aligned with a limiting groove.
13. rotating lamp according to claim 1, which is characterized in that the quantity of the limiting groove is more than or equal to limit bone
Quantity, and when a limit bone is placed in limiting groove, each bone that limits is placed in corresponding limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564783.4A CN108758569A (en) | 2018-06-04 | 2018-06-04 | A kind of rotating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564783.4A CN108758569A (en) | 2018-06-04 | 2018-06-04 | A kind of rotating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758569A true CN108758569A (en) | 2018-11-06 |
Family
ID=64002542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564783.4A Pending CN108758569A (en) | 2018-06-04 | 2018-06-04 | A kind of rotating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758569A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539277A (en) * | 2009-04-21 | 2009-09-23 | 上海环东光电科技有限公司 | LED fluorescent lamp tube end covers, LED fluorescent lamp tubes and LED fluorescent lamps |
| JP2011002758A (en) * | 2009-06-22 | 2011-01-06 | Lumos Technology Co Ltd | Light source device |
| CN203686901U (en) * | 2013-11-26 | 2014-07-02 | 飞利浦(中国)投资有限公司 | LED (light emitting diode) lamp and lamp fitting |
| CN203703842U (en) * | 2013-12-18 | 2014-07-09 | 四川新力光源股份有限公司 | Rotation limit mechanism for LED (light-emitting diode) tubular lamp caps |
| CN204240134U (en) * | 2014-12-12 | 2015-04-01 | 苏州盟泰励宝光电有限公司 | Rotatable lamp holder and there is the light fixture of this Rotatable lamp holder |
-
2018
- 2018-06-04 CN CN201810564783.4A patent/CN108758569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539277A (en) * | 2009-04-21 | 2009-09-23 | 上海环东光电科技有限公司 | LED fluorescent lamp tube end covers, LED fluorescent lamp tubes and LED fluorescent lamps |
| JP2011002758A (en) * | 2009-06-22 | 2011-01-06 | Lumos Technology Co Ltd | Light source device |
| CN203686901U (en) * | 2013-11-26 | 2014-07-02 | 飞利浦(中国)投资有限公司 | LED (light emitting diode) lamp and lamp fitting |
| CN203703842U (en) * | 2013-12-18 | 2014-07-09 | 四川新力光源股份有限公司 | Rotation limit mechanism for LED (light-emitting diode) tubular lamp caps |
| CN204240134U (en) * | 2014-12-12 | 2015-04-01 | 苏州盟泰励宝光电有限公司 | Rotatable lamp holder and there is the light fixture of this Rotatable lamp holder |
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