CN104776406B - A kind of elastic earthing or grounding means, modularized limit emitting diode (LED) unit and street lamp - Google Patents
A kind of elastic earthing or grounding means, modularized limit emitting diode (LED) unit and street lamp Download PDFInfo
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- CN104776406B CN104776406B CN201410017000.2A CN201410017000A CN104776406B CN 104776406 B CN104776406 B CN 104776406B CN 201410017000 A CN201410017000 A CN 201410017000A CN 104776406 B CN104776406 B CN 104776406B
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- led
- unit
- emitting diode
- elasticity
- elastic
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Classifications
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The present invention relates to a kind of elastic earthing or grounding means for modularized limit emitting diode (LED) unit（100）, it is characterised in that it includes bottom plate（101）, the tactile tongue of elasticity（102）, elastic locating mechanism（103）And Elastic buckle（104）, wherein, the bottom plate（101）Homonymy be extended with two tactile tongues of elasticity obliquely（102）, and in the mounted state, the tactile tongue of elasticity（102）The bottom plate is depressed into the presence of external force（101）In the plane at place, the elastic locating mechanism（103）Positioned at the tactile tongue of described two elasticity（102）Between, also, the elastic locating mechanism（103）With the bottom plate（101）Connection, the Elastic buckle（104）It is arranged on the elastic locating mechanism（103）Top.
Description
Technical field
The present invention relates to field of LED illumination, more particularly to a kind of elastic earthing or grounding means for modularized limit emitting diode (LED) unit and
Modularized limit emitting diode (LED) unit with the elastic earthing or grounding means and the street lamp being made up of the modularized limit emitting diode (LED) unit.
Background technology
With LED fast development, at present, LED modular fashion it is very extensive be applied to street lamp, Tunnel Lamp,
The various light fixtures such as high shed light, projecting lamp.The fast-developing application of modularized limit emitting diode (LED) unit, mainly module uses buckle-type
Dismounting.How to solve modularized limit emitting diode (LED) unit and load onto rear reliable ground, and be grounded the problem of firm, mostly use screw now
Turned on etc. one or more fasteners by wire, such repair and replacement need band instrument to go to operate, and are brought greatly to in-site installation
Inconvenience.Even some installers understand neglected loading earth lead, and the safety belt to light fixture carrys out very big hidden danger.
In real life, street lamp is typically what is combined by multiple LED modules, and weight is big, and uphangs again on road
On face at ten meters, the maintenance and replacing for lamp interior LED module are very inconvenient.And once there is some module damage
In lamp interior it is necessary to pull down whole light fixture, it is inconvenient.
The content of the invention
For the deficiency of above prior art, the invention provides a kind of modularized limit emitting diode (LED) unit, it includes at least one
LED module, it is characterised in that the modularized limit emitting diode (LED) unit also includes the elastic earthing or grounding means being fixed in the LED module,
The elastic earthing or grounding means includes bottom plate, the tactile tongue of at least one elasticity and for the modularized limit emitting diode (LED) unit to be fixed into lamp housing
Elastic locating mechanism, the tactile tongue of elasticity and the elastic locating mechanism from the bottom plate to the same side in extending
The form of spring, wherein, the length of the tactile tongue of elasticity is significantly shorter than the length of the elastic locating mechanism, and the elasticity
Detent mechanism is provided with Access Division in top area, and in a free state, the tactile tongue of elasticity forms the first angle α with the bottom plate
It is significantly less than the elastic locating mechanism and forms the second angle β with the bottom plate.
According to a preferred embodiment, in the state of completing to assemble, the tactile tongue of elasticity is for fixing the mould
It is compacted in the presence of the lamp housing of block LED unit, it is electric so as to be established between the lamp housing and the modularized limit emitting diode (LED) unit
Grounding connection and it is mechanically fixed by what the tactile tongue of elasticity and the elastic locating mechanism were collectively forming.
According to a preferred embodiment, two elasticity are provided with the same side of the bottom plate and touch tongue, and spring shape
The elastic locating mechanism is between the tactile tongue of described two elasticity.
According to a preferred embodiment, at least one elastic connecting is respectively equipped with the both ends of the modularized limit emitting diode (LED) unit
Ground device.
According to a preferred embodiment, the Access Division of the elastic locating mechanism is configured to U-shaped buckle.
According to a preferred embodiment, the bottom plate offers through hole, the bottom plate is fixed into the module
Change the LED module of LED unit.
According to a preferred embodiment, the modularized limit emitting diode (LED) unit also includes the radiating being fixed in the LED module
Device.
According to a preferred embodiment, U-shaped hole is opened among both the bottom plate and the elastic locating mechanism.
According to a preferred embodiment, first angle α is in the range of 10~45 °.
According to a preferred embodiment, the second angle β is in the range of 50~100 °.
A kind of elastic earthing or grounding means of modularized limit emitting diode (LED) unit of the present invention, it is characterised in that the elastic earthing or grounding means bag
Bottom plate, the tactile tongue of at least one elasticity and the elastic locating mechanism for the modularized limit emitting diode (LED) unit to be fixed to lamp housing are included, it is described
Elasticity touches tongue and the elastic locating mechanism in the form of the spring extended from the bottom plate to the same side, wherein, institute
The length for stating the tactile tongue of elasticity is significantly shorter than the length of the elastic locating mechanism, and the elastic locating mechanism is in top area
Provided with Access Division, in a free state, it is described elastic fixed that the tactile tongue of elasticity is significantly less than with the bottom plate the first angle α of formation
Position mechanism forms the second angle β with the bottom plate.
According to a preferred embodiment, the elastic earthing or grounding means includes two elasticity and touches tongue, wherein, the elasticity is touched
For tongue from the outward-dipping extension of the bottom plate, and in the state of completing to assemble, the elasticity touches effect of the tongue in external force
Under be substantially depressed into plane where the bottom plate, the elastic locating mechanism between the tactile tongues of described two elasticity, and
The elastic locating mechanism is connected with the bottom plate, and U-shaped buckle is configured in the Access Division of the elastic locating mechanism.
According to a preferred embodiment, the transition of the tactile tongue of elasticity and the elastic locating mechanism and the bottom plate connects
Connect that place is curved, and the tactile tongue of elasticity and straight line where the transition position of the bottom plate and the elastic locating mechanism and institute
Straight line parallel where stating the transition position of bottom plate, in side view, the tactile tongue of elasticity are arranged in a manner of close to the lamp housing
The outside of the elastic locating mechanism so that in the mounted state, what the lamp housing was connected together with the elastic locating mechanism
Also fully contacted with the tactile tongue of the elasticity simultaneously, plane where being depressed into the bottom plate so as to the tactile tongue of the elasticity.
According to a preferred embodiment, the bottom plate offers through hole, the bottom plate is fixed into the module
Change the LED module of LED unit.
According to a preferred embodiment, U-shaped hole is opened among both the bottom plate and the elastic locating mechanism.
According to a preferred embodiment, first angle α is in the range of 10~45 °.
According to a preferred embodiment, the second angle β is in the range of 50~100 °.
A kind of street lamp being made up of modularized limit emitting diode (LED) unit of the present invention, it is characterised in that the street lamp is by lamp housing and as before
At least one modularized limit emitting diode (LED) unit stated is formed, wherein, the modularized limit emitting diode (LED) unit is sequentially arranged in the lamp housing.
According to a preferred embodiment, the elastic locating mechanism includes one or more U-shaped buckles, and described more
Individual U-shaped buckle is distributed together highly different positions.
According to a preferred embodiment, the lamp housing include the flange fully mated with the elastic locating mechanism and with
The neck that the U-shaped buckle matches, wherein, the tactile tongue of the elasticity is tightly depressed into the mould by the flange in the mounted state
The back side of block LED unit so that the modularized limit emitting diode (LED) unit and the lamp housing electrical conductive communication, the neck are arranged on described
The top of flange so that the lamp housing is fixedly connected with the elastic earthing or grounding means.
According to a preferred embodiment, the lamp housing is fixed in a manner of snapping connection with the modularized limit emitting diode (LED) unit
Connection.
According to a preferred embodiment, on the lamp housing except the lamp housing and the elastic earthing or grounding means contact surface with
Insulating barrier is coated with outer other surfaces.
The elastic earthing or grounding means of the present invention uses elastomeric shell fragment, is fixed on each modularized limit emitting diode (LED) unit, as long as will
The modularized limit emitting diode (LED) unit for being fixed with elastic earthing or grounding means is arranged on lamp housing, can just ensure that module and lamp housing turn on by shell fragment,
Allow modularized limit emitting diode (LED) unit reliable ground.The elastic grounding device constructions are simple, it is easy to install, highly reliable, be easy to maintenance to change.
And the modularized limit emitting diode (LED) unit of the present invention can be saved according to the installation number of actual illumination demand swap modules LED unit
Resource and cost.
Brief description of the drawings
Fig. 1 is the structure chart of the elastic earthing or grounding means of the present invention；
Fig. 2（a）It is the front view of the elastic earthing or grounding means of the present invention；
Fig. 2（b）It is the top view of the elastic earthing or grounding means of the present invention；
Fig. 2（c）It is the right view of the elastic earthing or grounding means of the present invention；
Fig. 3 is the structure chart of the modularized limit emitting diode (LED) unit with the present invention；
Fig. 4（a）It is structure chart of the street lamp with the present invention before elastic earthing or grounding means is installed；
Fig. 4（b）It is structure chart of the street lamp with the present invention when installing elastic earthing or grounding means；With
Fig. 4（c）It is structure chart of the street lamp with the present invention after elastic earthing or grounding means is installed.
Reference numerals list
100：Elastic earthing or grounding means 101：Bottom plate 102：The tactile tongue of elasticity
103：Elastic locating mechanism 104：Elastic buckle 105：Through hole
106：U-shaped hole 200：Modularized limit emitting diode (LED) unit 300：LED
301：Lamp housing 302：Flange 303：Neck
Embodiment
The present invention is illustrated below in conjunction with the accompanying drawings.
Fig. 3 shows a kind of modularized limit emitting diode (LED) unit 200, and it includes at least one LED module, modularized limit emitting diode (LED) unit 200
Also include the elastic earthing or grounding means 100 being fixed in LED module.
The modularized limit emitting diode (LED) driver element 200 of the present invention is illustrated in conjunction with Fig. 1 to Fig. 3.
Elastic earthing or grounding means 100 includes bottom plate 101, the tactile tongue 102 of at least one elasticity and for modularized limit emitting diode (LED) unit to be consolidated
The fixed elastic locating mechanism 103 to lamp housing 301.The tactile tongue 102 of elasticity and elastic locating mechanism are in from bottom plate 101s to same
The form of the spring of side extension.The length of the tactile tongue 102 of elasticity is significantly shorter than the length of elastic locating mechanism 103.Elastic positioning machine
Structure 103 is provided with Access Division in top area.In a free state, the tactile tongue 102 of elasticity and the first angle α of formation of bottom plate 101 are obvious
The second angle β is formed less than elastic locating mechanism 103 and bottom plate 101.
In the state of completing to assemble, effect of the tactile tongue 102 of elasticity in the lamp housing 301 for stuck-module LED unit
Under be compacted, so as to establish electrical grounding connection between lamp housing 301 and modularized limit emitting diode (LED) unit 200 and by the tactile tongue 102 of elasticity
It is mechanically fixed with what elastic locating mechanism 103 was collectively forming.
According to a preferred embodiment, two elasticity are provided with the same side of bottom plate 101 and touch tongue 102, and spring shape
Elastic locating mechanism 103 between two elasticity touch tongue 102.
According to a preferred embodiment, at least one elasticity ground connection is respectively equipped with the both ends of modularized limit emitting diode (LED) unit 200
Device 100.
According to a preferred embodiment, the Access Division of elastic locating mechanism 103 is configured to U-shaped buckle 104.
According to a preferred embodiment, bottom plate 101 offers through hole 105, bottom plate 101 is fixed into modularization
The LED module of LED unit 200.
According to a preferred embodiment, modularized limit emitting diode (LED) unit 200 also includes the radiator being fixed in LED module.
According to a preferred embodiment, U-shaped hole 106 is opened among both bottom plate 101 and elastic locating mechanism 103.
According to a preferred embodiment, the first angle α, can be with actual production process in the range of 10~45 °
According to different situations, the difference of required decrement designs the size of angle α during installation.With reference to most of modularized limit emitting diode (LED)s
The installation situation of unit, can preferably α value it be 15 °, 30 ° or 45 °.The tactile tongue 102 of elasticity can be replaced with spring or other
Elastic electric conductor.
According to a preferred embodiment, the second angle β is in the range of 50~100 °.
Fig. 1 shows a kind of elastic earthing or grounding means 100 for modularized limit emitting diode (LED) unit.
Elastic earthing or grounding means 100 includes bottom plate 101, the tactile tongue 102 of at least one elasticity and for modularized limit emitting diode (LED) unit to be consolidated
The fixed elastic locating mechanism 103 to lamp housing 301.The tactile tongue 102 of elasticity and elastic locating mechanism are in from bottom plate 101s to same
The form of the spring of side extension.The length of the tactile tongue 102 of elasticity is significantly shorter than the length of elastic locating mechanism 103.Elastic positioning machine
Structure 103 is provided with Access Division in top area.In a free state, the tactile tongue 102 of elasticity and the first angle α of formation of bottom plate 101 are obvious
The second angle β is formed less than elastic locating mechanism 103 and bottom plate 101.Elastic earthing or grounding means 100 is made up of a monoblock steel plate
, during utilization, elastic earthing or grounding means 100 need to be only arranged on modularized limit emitting diode (LED) unit.Also, due to elasticity
The all parts of earthing or grounding means 100 are all shaped to an entirety, avoid and are not enough firmly come off because connecting between component, simultaneously
Also save installation steps.The one-time formed thickness of thin of elastic earthing or grounding means 100, elasticity is big, thickness is uniform, reliability is high.
According to a preferred embodiment, elastic earthing or grounding means 100 includes two elasticity and touches tongue 102.The tactile tongue 102 of elasticity from
Bottom plate 101 sets out outward-dipping extension.In the state of completing to assemble, the tactile tongue 102 of elasticity is substantially pressed in the presence of external force
Plane to where bottom plate 101.Elastic locating mechanism 103 is between two elasticity touch tongue 102, and elastic locating mechanism
103 are connected with bottom plate 101.U-shaped buckle 104 is configured in the Access Division of elastic locating mechanism 103.
According to a preferred embodiment, the tactile tongue 102 of elasticity and elastic locating mechanism 103 are connected with the transition of bottom plate 101
Place is curved, avoids producing integrated stress in junction, causes the hidden danger that potentially fractures.The tactile tongue 102 of elasticity and bottom plate 101
Straight line where transition position and elastic locating mechanism 103 and straight line parallel where the transition position of bottom plate 101 so that Modular LED
Unit is in close contact with lamp housing 301 in the mounted state, forms good conductive path.In side view, the tactile tongue 102 of elasticity with
The outside of elastic locating mechanism 103 is arranged on close to the mode of lamp housing 301 so that in the mounted state, lamp housing 301 is determined with elasticity
Also fully contacted with the tactile tongue 102 of elasticity while position mechanism 103 is connected together, so as to which the tactile tongue 102 of elasticity is depressed into the institute of bottom plate 101
In plane.
In the mounted state, the tactile tongue 102 of elasticity is depressed into the presence of external force in the plane at the place of bottom plate 101.Elasticity
Detent mechanism 103 is touched positioned at two elasticity between tongue 102.Elastic locating mechanism 103 is connected with bottom plate 101.Elastic buckle 104 is set
Put on the top of elastic locating mechanism 103.The tactile tongue 102 of elasticity has very high elasticity, can withstand the repeated action of external force, protect
Itself and lamp housing good contact are demonstrate,proved, modularized limit emitting diode (LED) unit is turned on lamp housing, allows modularized limit emitting diode (LED) unit reliable ground.Bottom plate 101
Two symmetrical through holes 105 are provided with, elastic earthing or grounding means 100 is attached into modularized limit emitting diode (LED) unit.Through hole 105
Position corresponded respectively with the tactile tongue 102 of elasticity, ensure elastic earthing or grounding means uniform force in the mounted state, make it firm
Ground is fixed on modularized limit emitting diode (LED) unit.
According to a preferred embodiment, Elastic buckle 104 is formed by multiple curved surfaces and/or plane combination, formed
Buckle structure with multiple male and fomale(M＆F)s so that elastic earthing or grounding means 100 is connected in a manner of face contacts with lamp housing to be installed
It is fixed, the contact area between elastic earthing or grounding means 100 and lamp housing is increased, both is connected more firm.
According to a preferred embodiment, Elastic buckle 104 includes one or more U-shaped buckles, and multiple U-shaped buckles
Be distributed together highly different positions, to adapt to the installation of a variety of various sizes of lamp housings, strengthens elastic earthing or grounding means 100
Versatility.
Fig. 3 shows a kind of modularized limit emitting diode (LED) unit 200, and modularized limit emitting diode (LED) unit 200 includes foregoing elasticity and is grounded
Device 100.Elastic earthing or grounding means 100 is symmetricly set on the light extraction back side of modularized limit emitting diode (LED) unit 200 so that elastic earthing or grounding means
100 do not influence LED light source light extraction again while grounding function is played, and modularized limit emitting diode (LED) unit is not had on contour structures
Any influence.Elastic earthing or grounding means 100 is conductively connected with modularized limit emitting diode (LED) unit 200, so that modularized limit emitting diode (LED) unit 200 is logical
Cross elastic earthing or grounding means 100 conductive therewith to turn on lamp housing, be grounded, avoid modularized limit emitting diode (LED) unit 200 using process
The middle potential safety hazard that electric leakage be present.
According to a preferred embodiment, the both ends at the back side of modularized limit emitting diode (LED) unit 200 are symmetrically distributed with and the phase of through hole 105
The mounting hole of matching so that screw passes through through hole 105 and mounting hole, and elastic earthing or grounding means 100 is fixed on into modularized limit emitting diode (LED) unit
The 200 light extraction back side.
Fig. 4（a）To Fig. 4（c）A kind of street lamp 300 is shown, it includes lamp housing 301, and LED 300 is also included as previously described
Modularized limit emitting diode (LED) unit 200.Modularized limit emitting diode (LED) unit 200 realizes to be grounded with lamp housing 301 by elastic earthing or grounding means 100 to be connected
Connect.
Referring to Fig. 4（a）, lamp housing 301 includes the flange 302 and and Elastic buckle fully mated with elastic locating mechanism 103
104 necks 303 to match.The tactile tongue 102 of elasticity is tightly depressed into modularized limit emitting diode (LED) unit 200 by flange 302 in the mounted state
The back side（Such as Fig. 4（c）It is shown）So that modularized limit emitting diode (LED) unit 200 and the electrical conductive communication of lamp housing 301.Neck 303 is arranged on flange 302
Top so that lamp housing 301 is fixedly connected with elastic earthing or grounding means 100.
According to a preferred embodiment, lamp housing 301 is fixed in a manner of snapping connection with modularized limit emitting diode (LED) unit 200 to be connected
Connect.
Embodiment according to not showing in a figure, connecing except lamp housing 301 and elastic earthing or grounding means 100 on lamp housing 301
Insulating barrier is coated with other surfaces beyond contacting surface, in other words, in the face that elastic earthing or grounding means 100 and lamp housing 301 contact
On can not be coated with insulating barrier, ensure elastic earthing or grounding means 100 and the conductive communication of lamp housing 301 so that the elastic energy of earthing or grounding means 100
Lamp housing 301 is passed to as the electrostatic or electric current of modularized limit emitting diode (LED) unit 200 in the future, realizes the ground connection of modularized limit emitting diode (LED) unit, is protected
Demonstrate,prove the security of modularized limit emitting diode (LED) unit in use.Meanwhile in order to avoid powered outside lamp housing, therefore, in its of lamp housing
His surface, it is every to be coated with insulating barrier with the extraneous place directly contacted.
According to a preferred embodiment, with LED fast development, at present, LED modular fashion is very extensive
Be applied to the various light fixtures such as street lamp, Tunnel Lamp, high shed light, projecting lamp.The fast-developing application of modularized limit emitting diode (LED) unit, mainly
It is that module is dismounted using buckle-type, how solves modularized limit emitting diode (LED) unit and load onto rear reliable ground, and is grounded firm ask
Topic, mostly being turned on now using one or more fasteners such as screws by wire, such repair and replacement need band instrument to go to operate,
Very big inconvenience is brought to in-site installation.Even some installers understand neglected loading earth lead, and the safety belt to light fixture comes very big hidden
Suffer from.This scheme uses elastomeric shell fragment, is fixed on each mould, as long as module is arranged on lamp housing, with regard to that can pass through elasticity
Ensure module and lamp housing conducting, allow module reliable ground.This technology is mainly that the elasticity for leaning on shell fragment realizes shell fragment and lamp housing
It is in close contact, shell fragment is fixed on module and turned on module, and shape is integral, is arranged in module on lamp housing, lamp housing compression bullet
The contact portion of piece, lamp housing and shell fragment can not have insulating barrier, so as to allow module to be turned on lamp housing.Elastic earthing or grounding means installs mould
After group, shell fragment is compressed, and is produced elasticity and is fully contacted with light fixture crossbeam, is ensured conductive.Shell fragment can change the conductive bullet such as spring into
Property body.
It should be noted that above-mentioned specific embodiment is exemplary, and under the above-mentioned teaching of the present invention, art technology
Personnel can carry out various improvement and deformation on the basis of above-described embodiment, and these are improved or deformation falls the present invention's
In protection domain.It will be understood by those skilled in the art that specific descriptions above are intended merely to explain the purpose of the present invention, not
For limiting the present invention.Protection scope of the present invention is limited by claim and its equivalent.
Claims (22)
1. a kind of modularized limit emitting diode (LED) unit (200), it includes at least one LED module,
Characterized in that,
The modularized limit emitting diode (LED) unit (200) also includes the elastic earthing or grounding means (100) being fixed in the LED module,
The elastic earthing or grounding means (100) includes bottom plate (101), the tactile tongue (102) of at least one elasticity and for by the module
Change the elastic locating mechanism (103) that LED unit is fixed to lamp housing (301),
The tactile tongue (102) of elasticity and the elastic locating mechanism are in from the bottom plate, (101)s extended to the same side
The form of spring, wherein, the length of the tactile tongue (102) of elasticity is significantly shorter than the length of the elastic locating mechanism (103), and
And the elastic locating mechanism (103) is provided with Access Division in top area,
In a free state, the first angle (α) that the tactile tongue (102) of the elasticity is formed with the bottom plate (101) is significantly less than institute
State the second angle (β) that elastic locating mechanism (103) is formed with the bottom plate (101).
2. modularized limit emitting diode (LED) unit (200) as claimed in claim 1, it is characterised in that described in the state of completing to assemble
The tactile tongue (102) of elasticity is compacted in the presence of the lamp housing (301) for fixing the modularized limit emitting diode (LED) unit, so as to described
Electrical grounding is established between lamp housing (301) and the modularized limit emitting diode (LED) unit (200) to be connected and by the tactile tongue (102) of the elasticity
Realize and be mechanically fixed jointly with the elastic locating mechanism (103).
3. modularized limit emitting diode (LED) unit (200) as claimed in claim 1, it is characterised in that in the same side of the bottom plate (101)
Tongue (102) is touched provided with two elasticity, and the elastic locating mechanism (103) of spring shape is positioned at the tactile tongue of described two elasticity
(102) between.
4. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that in the modularized limit emitting diode (LED) list
The both ends of first (200) are respectively equipped with least one elastic earthing or grounding means (100).
5. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that the elastic locating mechanism
(103) Access Division is configured to U-shaped buckle (104).
6. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that the bottom plate (101) opens up
There is through hole (105), the bottom plate (101) to be fixed to the LED module of the modularized limit emitting diode (LED) unit (200).
7. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that the modularized limit emitting diode (LED) unit
(200) radiator being fixed in the LED module is also included.
8. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that U-shaped hole (106) is opened in
Among both the bottom plate (101) and the elastic locating mechanism (103).
9. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that first angle (α) exists
In the range of 10~45 °.
10. the modularized limit emitting diode (LED) unit (200) as described in one of claims 1 to 3, it is characterised in that second angle (β)
In the range of 50~100 °.
A kind of 11. elastic earthing or grounding means (100) of modularized limit emitting diode (LED) unit, it is characterised in that the elastic earthing or grounding means (100)
Including bottom plate (101), the tactile tongue (102) of at least one elasticity and for the modularized limit emitting diode (LED) unit to be fixed into lamp housing (301)
Elastic locating mechanism (103),
The tactile tongue (102) of elasticity and the elastic locating mechanism are in from the bottom plate, (101)s extended to the same side
The form of spring, wherein, the length of the tactile tongue (102) of elasticity is significantly shorter than the length of the elastic locating mechanism (103), and
And the elastic locating mechanism (103) is provided with Access Division in top area,
In a free state, the first angle (α) that the tactile tongue (102) of the elasticity is formed with the bottom plate (101) is significantly less than institute
State the second angle (β) that elastic locating mechanism (103) is formed with the bottom plate (101).
12. the elastic earthing or grounding means (100) of modularized limit emitting diode (LED) unit as claimed in claim 11, it is characterised in that the elasticity
Earthing or grounding means (100) includes two elasticity and touches tongue (102), wherein,
The tactile tongue (102) of elasticity from the bottom plate (101)s outward-dipping extension, and in the state of completing to assemble,
The tactile tongue (102) of elasticity is substantially depressed into the plane where the bottom plate (101) in the presence of external force,
The elastic locating mechanism (103) is between the tactile tongue (102) of described two elasticity, and the elastic locating mechanism
(103) it is connected with the bottom plate (101),
U-shaped buckle (104) is configured in the Access Division of the elastic locating mechanism (103).
13. the elastic earthing or grounding means (100) of modularized limit emitting diode (LED) unit as claimed in claim 12, it is characterised in that the elasticity
It is curved to touch the transition junction of tongue (102) and the elastic locating mechanism (103) and the bottom plate (101), and
The tactile tongue (102) of elasticity and straight line where the transition position of the bottom plate (101) and the elastic locating mechanism (103) with
Straight line parallel where the transition position of the bottom plate (101),
The tactile tongue (102) of elasticity is arranged on the outer of the elastic locating mechanism (103) in a manner of close to the lamp housing (301)
Side so that in the mounted state, while the lamp housing (301) and the elastic locating mechanism (103) are connected together also with institute
State the tactile tongue (102) of elasticity fully to contact, plane where being depressed into the bottom plate (101) so as to the tactile tongue (102) of the elasticity.
14. the elastic earthing or grounding means (100) of modularized limit emitting diode (LED) unit as claimed in claim 13, it is characterised in that the bottom plate
(101) through hole (105) is offered, the bottom plate (101) to be fixed to the LED module of the modularized limit emitting diode (LED) unit.
15. the elastic earthing or grounding means (100) of modularized limit emitting diode (LED) unit as claimed in claim 14, it is characterised in that U-shaped hole
(106) it is opened among both the bottom plate (101) and the elastic locating mechanism (103).
16. the elastic earthing or grounding means (100) of the modularized limit emitting diode (LED) unit as described in one of claim 11 to 15, it is characterised in that
First angle (α) is in the range of 10~45 °.
17. the elastic earthing or grounding means (100) of the modularized limit emitting diode (LED) unit as described in one of claim 11 to 15, it is characterised in that
Second angle (β) is in the range of 50~100 °.
18. the street lamp (300) that one kind is made up of modularized limit emitting diode (LED) unit (200), it is characterised in that the street lamp (300) is by lamp housing
(301) at least one modularized limit emitting diode (LED) unit (200) and as described in one of claim 1 to 10 is formed, wherein, the module
Change LED unit (200) to be sequentially arranged in the lamp housing (301).
19. street lamp (300) as claimed in claim 18, it is characterised in that the elastic locating mechanism (103) include one or
Multiple U-shaped buckles (104), and the multiple U-shaped buckle is distributed together highly different positions.
20. street lamp (300) as claimed in claim 19, it is characterised in that the lamp housing (301) include with it is described flexibly positioned
The fully mated flange (302) of mechanism (103) and the neck (303) to match with the U-shaped buckle (104), wherein,
The flange (302) in the mounted state presses the tactile tongue (102) of the elasticity to the modularized limit emitting diode (LED) unit (200)
The back side so that the modularized limit emitting diode (LED) unit (200) is grounded by the lamp housing (301),
The neck (303) is arranged on the top of the flange (302) so that the lamp housing (301) fills with the elasticity ground connection
(100) are put to be fixedly connected.
21. street lamp (300) as claimed in claim 20, it is characterised in that the lamp housing (301) in a manner of snapping connection with
The modularized limit emitting diode (LED) unit (200) is fixedly connected.
22. street lamp (300) as claimed in claim 21, it is characterised in that the lamp housing (301) is removed on the lamp housing (301)
With being coated with insulating barrier in the other surfaces beyond the contact surface of the elastic earthing or grounding means (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017000.2A CN104776406B (en) | 2014-01-15 | 2014-01-15 | A kind of elastic earthing or grounding means, modularized limit emitting diode (LED) unit and street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017000.2A CN104776406B (en) | 2014-01-15 | 2014-01-15 | A kind of elastic earthing or grounding means, modularized limit emitting diode (LED) unit and street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776406A CN104776406A (en) | 2015-07-15 |
| CN104776406B true CN104776406B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410017000.2A Expired - Fee Related CN104776406B (en) | 2014-01-15 | 2014-01-15 | A kind of elastic earthing or grounding means, modularized limit emitting diode (LED) unit and street lamp |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090786B (en) * | 2016-07-27 | 2019-04-16 | 重庆两江智慧城市投资发展有限公司 | A kind of LED lamp structure |
| CN109716022B (en) * | 2016-09-22 | 2021-01-15 | 昕诺飞控股有限公司 | Core slot box type lamp support clamping and grounding assembly |
| CN106969293B (en) * | 2017-05-16 | 2019-06-14 | 浙江工贸职业技术学院 | A kind of lamps and lanterns |
| CN108479685A (en) * | 2018-04-27 | 2018-09-04 | 海盐新世纪石化设备有限公司 | Structured packing fixation wall stream circle |
| CN109506168B (en) * | 2018-12-26 | 2024-02-20 | 东莞泰欣照明有限公司 | Lamp mounting device with reverse conducting structure |
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| US5596792A (en) * | 1996-05-20 | 1997-01-28 | L&P Property Management Company | Light guard attachment clamp |
| CN102128386A (en) * | 2010-12-03 | 2011-07-20 | 东莞勤上光电股份有限公司 | Led street lamp |
| CN102374498A (en) * | 2010-08-18 | 2012-03-14 | 富士迈半导体精密工业（上海）有限公司 | Lamp and lampshade fastening structure |
| CN102840478A (en) * | 2011-06-24 | 2012-12-26 | 松下电器产业株式会社 | Lighting apparatus |
| CN203364016U (en) * | 2013-08-13 | 2013-12-25 | 四川新力光源股份有限公司 | Rapid assembling and disassembling structure for LED (light-emitting diode) module and LED lamp with rapid assembling and disassembling structure |
-
2014
- 2014-01-15 CN CN201410017000.2A patent/CN104776406B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5596792A (en) * | 1996-05-20 | 1997-01-28 | L&P Property Management Company | Light guard attachment clamp |
| CN102374498A (en) * | 2010-08-18 | 2012-03-14 | 富士迈半导体精密工业（上海）有限公司 | Lamp and lampshade fastening structure |
| CN102128386A (en) * | 2010-12-03 | 2011-07-20 | 东莞勤上光电股份有限公司 | Led street lamp |
| CN102840478A (en) * | 2011-06-24 | 2012-12-26 | 松下电器产业株式会社 | Lighting apparatus |
| CN203364016U (en) * | 2013-08-13 | 2013-12-25 | 四川新力光源股份有限公司 | Rapid assembling and disassembling structure for LED (light-emitting diode) module and LED lamp with rapid assembling and disassembling structure |
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| CN104776406A (en) | 2015-07-15 |
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