CN203686702U - Lighting device with waterproof connector - Google Patents
Lighting device with waterproof connector Download PDFInfo
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- CN203686702U CN203686702U CN201420042897.XU CN201420042897U CN203686702U CN 203686702 U CN203686702 U CN 203686702U CN 201420042897 U CN201420042897 U CN 201420042897U CN 203686702 U CN203686702 U CN 203686702U
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- 238000007789 sealing Methods 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 238000004512 die casting Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
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- 238000012546 transfer Methods 0.000 claims description 6
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- 229910052742 iron Inorganic materials 0.000 claims description 4
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- 241000258971 Brachiopoda Species 0.000 abstract 1
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- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model provides a lighting device with a waterproof connector. The lighting device with the waterproof connector comprises a lamp shell, a plurality of modules and the waterproof connector, wherein the waterproof connector is used for connecting a power source and the modules; the waterproof connector comprises a plurality of connector sets and a male connector or a female connector connected with the connector sets; each connector set comprises a male connector and a female connector which are connected; the male connector or the female connector of each connector set is connected with the corresponding module; the male connector or the female connector connected with the connector sets is connected with the power source. The lighting device not only is simple in structure and easy to maintain, but also has the good heat dissipation function and achieves the better waterproof function.
Description
Technical field
The utility model relates to a kind of outdoor illumination device, more particularly relates to a kind of lighting device with water-proof connector.
Background technology
The advantages such as that LED light fixture has is energy-conservation, the life-span is long, applicability good, the response time is short, environmental protection, and luminous color is pure are the directions of light trade development.
The Modularized LED light fixture majority that prior art provides is for outdoor lighting, so higher to water resistance requirement, prior art adopts connector to connect each assembly in modular lamp mostly.
Connector is widely used in various electric wirings, plays a part to connect or disconnecting circuit, can simplify this class socket or jiont treatment to the process on electrical installation.Existing electronic equipment is as more and more in the connector using on street lamp, LED display, LED street lamp is owing to using out of doors, therefore its connector is higher to waterproof requirement, and the water resistance of existing connector is poor, in the time having water to penetrate in socket or plug, will produce because of short circuit the situation of signal interruption.
The tappet head of existing water-proof connector adopts nylon material to make, and when public connector is connected with female connector, sealing property is poor, and degree of protection is lower.
Utility model content
In order to address the above problem, the utility model provides a kind of lighting device with water-proof connector, and it comprises lamp housing, some modules, water-proof connector;
Described water-proof connector is used for connecting described power supply and described module, described water-proof connector comprises the some connector groups identical with described module quantity and public connector or the female connector being connected with described each connector group, described each connector group comprises an interconnective public connector and a female connector, the public connector of described each connector group or female connector are connected with described each module respectively, and the public connector that described and each connector group is connected or female connector are connected with a power supply simultaneously.
Preferably, between the public connector being connected with described each module or female connector and described module, be not provided with the wire exposing.
Preferably, the public connector or the female connector that are connected with described each module are connected with described module by wire.
Preferably, the public connector by separately or female connector is parallel with one another or series connection or connection in series-parallel between described each connector group.
Preferably, described lamp housing comprises lamp bracket, and described lamp bracket can die cast, or profile structure, or adds die casting by section bar and form.
Preferably, described lamp bracket entirety adopts heat sink material to make;
Described lamp bracket comprises head assembly, rail unit and curb girder assembly, and described curb girder assembly is used for connecting described head assembly and described rail unit, forms whole lamp bracket, and described module, power supply are arranged on described curb girder assembly.
Preferably, it is also provided with the light cover being connected with described lamp bracket, and some louvre devices can be set on described light cover.
Preferably, on described head assembly and/or described rail unit, be provided with some louvre devices and increase the reinforcement of area of dissipation and assembly holding capacity, the louvre device between the louvre device on described head assembly and/or described rail unit, described module on gap and described light cover interacts and forms cross-ventilation heat dissipation channel smoothly.
Preferably, between described curb girder assembly and described head assembly and described rail unit, adopt the mode of clamping to be connected, its access section adopts the first screw to fix, and described the first screw is perpendicular to the described lighting device lamp face setting with water-proof connector;
On described rail unit, be provided with the reinforcement position that is convex, described curb girder assembly is provided with the holddown groove matching with described reinforcement position, and when described curb girder assembly is connected with described rail unit, described reinforcement position is arranged in described holddown groove;
On described rail unit, be provided with lamp stand support zone, on described lamp stand support zone, be provided with screwed hole, described screwed hole coordinates a depression bar panel beating that the described whole lighting device with water-proof connector is connected with a lamp stand; On described rail unit, be provided with two lamp stand support zones, between described two lamp stand support zones, certain spacing is set, be used for preventing that described lamp stand support zone place is stressed overweight and cause the distortion of described lamp housing, described lamp stand support zone and the moulding of described lamp bracket integrated die-casting or divide is arranged.
Preferably, the two ends of described power supply are respectively arranged with wedge-shaped groove structure, and described power supply is fixed on described two curb girders by wedge-shaped groove structure; The wedge-shaped groove structure of both ends of power can be one-body molded with power supply, also can the power supply transfer part with wedge-shaped groove structure be set respectively at both ends of power;
On described wedge-shaped groove structure power supply transfer part, be provided with through hole, described through hole is strip, and described through hole matches with a screw locating hole by a screw on fixing described power supply and curb girder.
Preferably, described light cover is formed by galvanized iron sheet bending, or injection molding, or aluminium die casting forms, one side of described light cover is connected with described lamp bracket by some hinges, described light cover, around described curb girder assembly free-open-close, after described light cover closes, is locked described light cover and lamp bracket by first-hand the turn of the screw;
In described first-hand the turn of the screw, be provided with guard block, in the time that described light cover is opened, described first-hand the turn of the screw hangs on described light cover by described guard block;
Described curb girder assembly inner side is provided with protruding beam, the two ends of described module are provided with wedge-shaped groove structure, described module coordinates installation by described wedge-shaped groove structure with described protruding beam, by second-hand's the turn of the screw, described module is locked again, described wedge-shaped groove structure and described protruding beam fit tightly, and the heat on described module directly dispels the heat through described lamp bracket by described protruding beam;
Described wedge-shaped groove structure is provided with locating notch, on described protruding beam, be provided with screw, described module coordinates with described protruding beam after installation by described wedge-shaped groove structure, utilizes described second-hand's the turn of the screw to connect described locating notch and described screw to complete the horizontal location of described module.
Preferably, described public connector comprises male terminal, public terminal connector, male end tappet head, wire and the first shell, described male terminal is inserted on described public terminal connector, one end that described male terminal injects public terminal connector is connected with wire, described male end tappet head is sheathed on described public terminal connector and along described public terminal connector has one section of shift motion, and described black box is coated on male end tappet head bottom to wire insulation layer segment;
Described male end tappet head outside is provided with screw thread, and described male end tappet head is nylon or aluminum material;
Described the first shell comprises PU sealant and sealed nylon layer simultaneously, and described sealed nylon layer is sheathed on described PU sealant surface, described PU sealant and described sealed nylon layer be respectively through single injection-molded form; Or described the first shell is the sealed nylon layer forming through single injection-molded;
Described public terminal connector is provided with the spacing position of head, intermediate active position and afterbody injection moulding position, and described male end tappet head has one section of removable stroke along described intermediate active position; Described male end tappet head is sheathed on described intermediate active position and stops it by described head limiting section steric hindrance and departs from described public terminal connector, and described afterbody injection moulding position is designed with screw thread or groove; Described public connector is provided with and cuts off and error-proof structure.
Preferably, described female connector comprises female terminal, female end stroma, female end tappet head, wire and second housing, described female terminal is inserted on described female end stroma, one end that described female terminal injects female end stroma is connected with wire, described female end tappet head is sheathed and be fixed on described female end stroma, and described second housing is coated on described female end tappet head bottom to wire insulation layer segment;
Described female tappet head inner side is provided with screw thread, and described female tappet head is nylon or aluminum material;
Described second housing comprises PU sealant and sealed nylon layer simultaneously, and described sealed nylon layer is sheathed on described PU sealant surface, described PU sealant and described sealed nylon layer be respectively through single injection-molded form; Or described second housing is the sealed nylon layer forming through single injection-molded;
Described female end stroma is provided with head region, middle position and the afterbody injection moulding position of intercepting, described female end tappet head is fixed on described head region, described afterbody injection moulding position is designed with screw thread or groove, and described female end tappet head and described middle obstruct between position are provided with a sealing ring; It is also provided with every sky and groove.
The utlity model has following beneficial effect:
(1) the public connector that the utility model provides and the sealing shroud of female connector adopt single injection-molded, and because the nylon material that sealed nylon cover uses is better in conjunction with adhesiveness with the electric wire cover of use quality of rubber materials, therefore the water proofing property of public connector and electric wire connection point is better, and nylon material weatherability is better, therefore, the degree of protection of water-proof connector is high; Tappet head adopts nylon material or aluminum material to make, and male end tappet head and female end tappet head can push the sealing ring that is arranged on jack connector position in tightening, and sealing effectiveness is better; Meanwhile, described public connector, by the setting cutting off, increases creep age distance and electric clearance; Connect to prevent anode/cathode error by fool-proof design;
(2) there is great heat radiation effect.First, the radiator of script monoblock is dispersed as to each module, between module, be provided with gap, head and afterbody at case type heat radiation lamp bracket arrange a large amount of louvres, are also provided with louvre on light cover, between the louvre on case type heat radiation lamp bracket and the louvre on light cover, form cross-ventilation, coordinate again the space between module, cross-ventilation is unobstructed, can effectively discharge the inner heat producing of lamp housing, has extremely strong radiating effect.Secondly, conduct heat to case type heat radiation lamp bracket by the protruding beam of the wedge-shaped groove structure on radiator and case type heat radiation lamp bracket, strengthen radiating effect;
(3) existing high-power LED lighting fixture is often because of the stressed overweight lamp housing distortion that causes of lamp stand support zone, two lamp stand support zones of the utility model design, and two positions, apart from through appropriate design, have effectively disperseed the stressed of lamp stand support zone, thus protection lamp housing;
(4) light cover adopts hinge to be connected with case type heat radiation lamp bracket one side, and opposite side adopts hand tighten screw fastening.In the time opening light cover, first turn on hand tighten screw, directly open light cover from a side, light cover freely rotates around opposite side curb girder.Original hinge does not have the flexible of the utility model design, need, by light cover integral raising, just can open light cover;
(5) curb girder assembly and head assembly, curb girder assembly adopt the mode of clamping to be connected with rail unit, and will arrange perpendicular to lamp face for fastening the two screw fixing hole on curb girder assembly, and installation personnel can conveniently take out after opening light cover, convenient operation;
(6) lamp housing formula heat radiation lamp bracket rail unit inside is provided with power supply installation site, and side, installation site is provided with leaking hole, can guarantee that rainwater discharges in time;
(7) be provided with guard block for the hand tighten screw of fastening light cover and case type heat radiation lamp bracket, in the time that light cover is opened, can hang in the screw hole on light cover, to prevent that hand tighten screw from dropping out, or accidentally hand tighten screw is lost.
Accompanying drawing explanation
The illuminator structure schematic diagram with water-proof connector that Fig. 1 provides for the utility model embodiment;
The lighting device overall schematic with water-proof connector that Fig. 2 provides for the utility model embodiment;
The lighting device explosive view with water-proof connector that Fig. 3 provides for the utility model embodiment;
The rail unit decomposing schematic representation that Fig. 4 provides for the utility model embodiment;
The rail unit that Fig. 5 provides for the utility model embodiment and the sectional view of curb girder assembly;
The rail unit that Fig. 6 provides for the utility model embodiment and the connection diagram of curb girder assembly;
The power source mounting structure schematic diagram that Fig. 7 provides for the utility model embodiment;
The public connector decomposing schematic representation that Fig. 8 provides for the utility model embodiment;
The public connector stereogram that Fig. 9 provides for the utility model embodiment;
The female connector decomposing schematic representation that Figure 10 provides for the utility model embodiment;
The female connector stereogram that Figure 11 provides for the utility model embodiment.
The specific embodiment
Have a lighting device for water-proof connector, as shown in Figure 1, it comprises lamp housing, some light fixture modules 3, water-proof connector 1;
Water-proof connector 1 is for connecting power supply 4 and light fixture module 3, water-proof connector 1 comprises the some connector groups identical with light fixture module 3 quantity and public connector or the female connector being connected with described each connector group, described each connector group comprises an interconnective public connector and a female connector, the public connector of described each connector group or female connector are connected with each light fixture module 3 respectively, and the public connector that described and each connector group is connected or female connector are connected with power supply 4 simultaneously.
In the present embodiment, the public connector or the female connector that are connected with described each module can be set directly on each module, between the public connector being connected or female connector and described module, are not provided with the wire exposing with described each module; Certainly the present embodiment also can be connected by wire the public connector being connected with described each module or female connector with described module.Wherein said each connector group passes through public connector separately or female connector is parallel with one another or series connection or connection in series-parallel.
In the present embodiment, lamp housing provides accommodation space for water-proof connector 1 and light fixture module 3; Described lamp housing specifically comprises case type heat radiation lamp bracket and the light cover 6 being attached thereto, and described case type heat radiation lamp bracket entirety adopts heat sink material to make; Described lamp bracket can die cast, or profile structure, or adds die casting by section bar and form.
Described case type heat radiation lamp bracket comprises head assembly 2, rail unit 5 and curb girder assembly 7, and curb girder assembly 7, for connector parts 2 and rail unit 5, forms whole case type heat radiation lamp bracket, and light fixture module 3, power supply 4 are arranged on curb girder assembly 7;
On head assembly 2 and/or rail unit 5, be provided with some louvre devices and increase the reinforcement of area of dissipation and assembly holding capacity, on light cover 6, be also provided with some louvre devices; Louvre device on louvre device on head assembly 2 and/or rail unit 5,3 gaps of light fixture module and light cover 6 interacts and forms cross-ventilation heat dissipation channel smoothly.The utility model can be for the modular lamp of various outdoor lightings, the light fixture that for example street lamp or open stage are used.
Be illustrated in figure 2 the lighting device overall schematic with water-proof connector that the utility model embodiment provides.
Shown in Fig. 3, its explosive view of the lighting device with water-proof connector providing for the utility model embodiment.
In the present embodiment, between curb girder assembly 7 and head assembly 2 and rail unit 5, adopt the mode of clamping to be connected, its access section adopts one or more the first screws to fix, and arrange perpendicular to lamp face for fastening screw fixing hole on curb girder assembly 7, installation personnel can conveniently take out after opening light cover 6, convenient operation.Concrete, as shown in Figure 4, caudal components 2 and curb girder assembly 7 connecting portions are set up and are strengthened position 337; On curb girder assembly 7 with strengthen 337 corresponding positions, position and be provided with and the holddown groove 341 of strengthening position 337 and matching, when curb girder assembly 7 is connected with rail unit 5, strengthen position 337 and be arranged in holddown groove 341, make the connection of caudal components 2 and curb girder assembly 7 compacter firmly.In addition, curb girder assembly 7 inside are provided with many places groove, alleviated curb girder assembly 7 weight, reduce production costs.
In the present embodiment, light cover 6 can be formed by galvanized iron sheet bending, or injection molding, or aluminium die casting forms, light cover 6 one sides are connected with case type heat radiation lamp bracket by hinge, concrete light cover 6 one sides are connected with curb girder assembly 7, make the light cover 6 can be around curb girder assembly free-open-close, make the unfolding mode of the lighting device light cover with water-proof connector more flexible.The light cover 6 that closes, locks by first-hand the turn of the screw between the opposite side of light cover 6 and case type heat radiation lamp bracket, and it is convenient to install, and installation effectiveness is high, and can carry out free-hand maintenance, only need twist off first-hand the turn of the screw and change module; And be provided with guard block for locking on the hand tighten screw of light cover 6 and case type heat radiation lamp bracket, for hanging in the time that light cover is opened in the screw hole on light cover, to prevent that hand tighten screw from dropping out, or accidentally hand tighten screw lost.
In the present embodiment, on the front of head assembly 2 of case type heat radiation lamp bracket and/or the front of rail unit 5, all offer many row's louvre devices, on light cover 6, be provided with some air vents 11, head assembly 2 inner sides are provided with reinforcement 321, on rail unit 5, be also provided with a large amount of reinforcements, the reinforcement arranging in concrete caudal components 2 comprises cross reinforcing 331 and waling 332, as shown in Figure 4.Wherein reinforcement plays thermolysis, can increase the area of dissipation of whole lamp.Certainly head assembly 2, the reinforcement of caudal components 2 and the quantity of passage, position and shape, can determine as the case may be, and quantity, position and the shape of same light cover 6 upper vent holes can be determined as the case may be, are not restricted herein.In the time being provided with multiple light fixture module 3,3 of light fixture modules are provided with gap, and the louvre between module on gap, case type heat radiation lamp bracket and the louvre on light cover interact, and can strengthen cross-ventilation, discharge effectively and timely the inner heat producing of lamp housing.
In the present embodiment, on the rail unit 5 of case type heat radiation lamp bracket, be provided with lamp stand support zone 333, for being connected with a lamp stand.Concrete two parallel lamp stand support zones that are provided with, and between two lamp stand support zones, a determining deviation is set, have effectively disperseed the stressed of lamp stand support zone, stressed overweight and cause lamp housing distortion to prevent lamp stand support zone place.This lamp stand support zone 333 and case type heat radiation lamp bracket can together with die casting form, also can divide and be arranged and fix.Lamp stand one end is arranged in caudal components 33 and is positioned on two lamp stand support zones, by a depression bar panel beating, lamp stand is fixed, and is provided with screwed hole on support zone, depression bar panel beating by a screw with on support zone, be provided with screwed hole and be connected, thereby fix lamp stand.
In the present embodiment, with reference to figure 7, the two ends of power supply 4 are respectively arranged with wedge-shaped groove structure 61, and power supply 4 is fixed on two curb girders 7 by wedge-shaped groove structure 61.The wedge-shaped groove structure 61 at power supply 4 two ends can be one-body molded with power supply 4, and the power supply transfer part with wedge-shaped groove structure 61 also can be set respectively at power supply 4 two ends; On wedge-shaped groove structure power supply transfer part, be provided with through hole, described through hole is strip, and described through hole matches with described screw locating hole by a screw on fixing described power supply and curb girder; Described light cover is formed by galvanized iron sheet bending, or injection molding, or aluminium die casting forms, one side of described light cover is connected with described case type heat radiation lamp bracket by some hinges, described light cover is around described curb girder assembly free-open-close, after described light cover closes, lock described light cover and case type heat radiation lamp bracket by first-hand the turn of the screw.
In the present embodiment, light fixture module 3 generally comprises radiator, circuit board and set of lenses.Radiator can be cut into by aluminium alloy extrusions, on radiator, mold corresponding wedge-shaped groove structure, case type heat radiation lamp bracket curb girder assembly 34 inner sides are provided with protruding beam, light fixture module matches with the protruding beam of curb girder assembly 34 inner sides by the wedge-shaped groove structure on radiator and is installed on case type heat radiation lamp bracket, then by second-hand's the turn of the screw, light fixture module is locked.Wherein, wedge-shaped groove structure is provided with locating notch, on protruding beam, is provided with screw, utilizes locating notch on screw and the radiator that second-hand's the turn of the screw dispels the heat on lamp bracket by case type to complete the horizontal location of light fixture module; Meanwhile, the protruding beam on the wedge-shaped groove structure of light fixture module 1 and curb girder assembly 34 fits tightly, and the heat on light fixture module can directly dispel the heat through case type heat radiation lamp bracket by protruding beam.The joint place of radiator and set of lenses; be provided with solid silicon cushion rubber; while being radiator and set of lenses fastening; solid silicon cushion rubber is arranged on the surrounding of radiator and set of lenses; the outside of solid silicon cushion rubber scribbles liquid silica gel; reach Double-protection effect, certainly also can protect by other means, be not restricted herein.The light fixture module back side is provided with RVV wire hole place, and RVV in described RVV wire hole, injects sealing silica gel by " T " font sealing ring and external screw thread fastening nuts in cable-through hole.Thereby realize the high-protection level of light fixture module, reach the sealing effectiveness of whole lamp.
As shown in Figure 8, described public connector comprises male terminal 71, public terminal connector 72, male end tappet head 73 and the first shell, male terminal is needle-like, male terminal 71 is inserted on public terminal connector 72, one end that male terminal 71 injects public terminal connector 72 is connected with wire, male end tappet head 73 is sheathed on public terminal connector 72 and can moves along public terminal connector 72, and black box is coated on male end tappet head 73 bottoms to wire insulation layer segment;
Connector as public in Fig. 9, by cutting off 31 setting, increases creep age distance and electric clearance.Design by error-proof structure 32 connects to prevent anode/cathode error.Concrete, cutting off 31 and can be wall shape structure, error-proof structure 32 can be arch.
As shown in figure 10, described female connector comprises female terminal 91, female end stroma 92, female end tappet head 93 and second housing, female terminal is Pinhole-shaped, female terminal 91 is inserted on female end stroma 92, one end that female terminal 91 injects female end stroma 92 is connected with wire, female end tappet head 93 is sheathed and be fixed on female end stroma 92, and described second housing is coated on described female end tappet head 93 bottoms to wire insulation layer segment;
Male end tappet head 73 outsides are provided with external screw thread, and female end tappet head 93 inner sides are provided with the internal thread screwing up mutually with described external screw thread.
As shown in figure 11, female connector be provided with public connector cut off 31 match every empty 42, be provided with groove 43 with public connector error-proof structure 32 correspondence positions, being used in conjunction with of the groove 43 that error-proof structure 32 by public connector and female connector are corresponding, limit position, to prevent that anode/cathode error from connecing, by cutting off 31 and every empty 42 being used in conjunction with, increase creep age distance and electric clearance, improve security performance.
In this example, described the first shell 75 and second housing 95 adopt PU sealant and sealed nylon layer composition simultaneously, and sealed nylon layer is sheathed on PU sealant surface, and PU sealant and sealed nylon layer form through single injection-molded respectively.The first shell 75 and second housing 95 can be also sealed nylon layer, form through single injection-molded.
Together with described male terminal and described female terminal can cooperatively interact and patch.Male end tappet head and female end tappet head that the present embodiment adopts are respectively aluminum material or nylon, and the utility model also can adopt the raw material of other material with the performance of combining closely as male end tappet head and female end tappet head.
Public terminal connector 72 comprises that head intercepts position, intermediate active position and afterbody injection moulding position, male end tappet head 73 has one section of removable stroke along described intermediate active position, and male end tappet head 73 is sheathed on described intermediate active position and stops it by described head blocking part steric hindrance and departs from public terminal connector 72.The length of male end tappet head 73 is less than the length at public terminal connector 72 intermediate active positions, and male end tappet head 73 just has enough activity spaces to tighten operation like this.
Female end stroma 92 comprises head region, middle position and the injection moulding position, rear end of intercepting, female end tappet head 93 is sheathed on described head region, female end tappet head 93 can not rotate along the axle of female end stroma 92, male end tappet head 83 inserts and rotates male end tappet head 73 after jack tappet head and male end tappet head 73 can be screwed into female end tappet head 93 and push female end tappet head 93, in female end tappet head 93 and the described middle gap intercepting between position, be provided with a sealing ring, after female end tappet head male end tappet head 93 is pushed sealing ring, sealing is better.
The utlity model has following beneficial effect:
(1) the public connector that the utility model provides and the sealing shroud of female connector adopt single injection-molded, and because the nylon material that sealed nylon cover uses is better in conjunction with adhesiveness with the electric wire cover of use quality of rubber materials, therefore the water proofing property of public connector and electric wire connection point is better, and nylon material weatherability is better, therefore, the degree of protection of water-proof connector is high; Tappet head adopts tappet head to adopt nylon material or aluminum material to make, and male end tappet head and female end tappet head can push the sealing ring that is arranged on jack connector position in tightening, and sealing effectiveness is better; Meanwhile, described public connector, by the setting cutting off, increases creep age distance and electric clearance; Connect to prevent anode/cathode error by fool-proof design;
(2) there is great heat radiation effect.First, the radiator of script monoblock is dispersed as to each module, between module, be provided with gap, head and afterbody at case type heat radiation lamp bracket arrange a large amount of louvres, are also provided with louvre on light cover, between the louvre on case type heat radiation lamp bracket and the louvre on light cover, form cross-ventilation, coordinate again the space between module, cross-ventilation is unobstructed, can effectively discharge the inner heat producing of lamp housing, has extremely strong radiating effect.Secondly, conduct heat to case type heat radiation lamp bracket by the protruding beam of the wedge-shaped groove structure on radiator and case type heat radiation lamp bracket, strengthen radiating effect;
(3) existing high-power LED lighting fixture is often because of the stressed overweight lamp housing distortion that causes of lamp stand support zone, two lamp stand support zones of the utility model design, and two positions, apart from through appropriate design, have effectively disperseed the stressed of lamp stand support zone, thus protection lamp housing;
(4) light cover adopts hinge to be connected with case type heat radiation lamp bracket one side, and opposite side adopts hand tighten screw fastening.In the time opening light cover, first turn on hand tighten screw, directly open light cover from a side, light cover freely rotates around opposite side curb girder.Original hinge does not have the flexible of the utility model design, need, by light cover integral raising, just can open light cover;
(5) curb girder assembly and head assembly, curb girder assembly adopt the mode of clamping to be connected with rail unit, and will arrange perpendicular to lamp face for fastening the two screw fixing hole on curb girder assembly, and installation personnel can conveniently take out after opening light cover, convenient operation;
(6) lamp housing formula heat radiation lamp bracket rail unit inside is provided with power supply installation site, and side, installation site is provided with leaking hole, can guarantee that rainwater discharges in time;
(7) be provided with guard block for the hand tighten screw of fastening light cover and case type heat radiation lamp bracket, in the time that light cover is opened, can hang in the screw hole on light cover, to prevent that hand tighten screw from dropping out, or accidentally hand tighten screw is lost.
Above embodiment is only for illustrating content of the present utility model, and except above-mentioned embodiment, the utility model also has other embodiment, and all employings are equal to replaces or the technical scheme that forms of equivalent deformation mode all drops in protection domain of the present utility model.
Claims (13)
1. a lighting device with water-proof connector, is characterized in that, comprises lamp housing, some modules, water-proof connector;
Described water-proof connector is used for connecting a power supply and described module, described water-proof connector comprises the some connector groups identical with described module quantity and public connector or the female connector being connected with described each connector group, described each connector group comprises an interconnective public connector and a female connector, the public connector of described each connector group or female connector are connected with described each module respectively, and the public connector that described and each connector group is connected or female connector are connected with described power supply simultaneously.
2. the lighting device with water-proof connector as claimed in claim 1, is characterized in that, between the public connector being connected or female connector and described module, is not provided with the wire exposing with described each module.
3. the lighting device with water-proof connector as claimed in claim 1, is characterized in that, the public connector or the female connector that are connected with described each module are connected with described module by wire.
4. the lighting device with water-proof connector as claimed in claim 1, is characterized in that, the public connector by separately between described each connector group or female connector is parallel with one another or series connection or connection in series-parallel.
5. the lighting device with water-proof connector as claimed in claim 1, is characterized in that, described lamp housing comprises lamp bracket, and described lamp bracket can die cast, or profile structure, or adds die casting by section bar and form.
6. the lighting device with water-proof connector as claimed in claim 5, is characterized in that, described lamp bracket entirety adopts heat sink material to make;
Described lamp bracket comprises head assembly, rail unit and curb girder assembly, and described curb girder assembly is used for connecting described head assembly and described rail unit, forms whole lamp bracket, and described module, power supply are arranged on described curb girder assembly.
7. the lighting device with water-proof connector as claimed in claim 6, is characterized in that, it is also provided with the light cover being connected with described lamp bracket, and some louvre devices can be set on described light cover.
8. the lighting device with water-proof connector as claimed in claim 7, it is characterized in that, on described head assembly and/or described rail unit, be provided with some louvre devices and increase the reinforcement of area of dissipation and assembly holding capacity, the louvre device between the louvre device on described head assembly and/or described rail unit, described module on gap and described light cover interacts and forms cross-ventilation heat dissipation channel smoothly.
9. the lighting device with water-proof connector as claimed in claim 6, it is characterized in that, between described curb girder assembly and described head assembly and described rail unit, adopt the mode of clamping to be connected, its access section adopts the first screw to fix, and described the first screw is perpendicular to the described lighting device lamp face setting with water-proof connector;
On described rail unit, be provided with the reinforcement position that is convex, described curb girder assembly is provided with the holddown groove matching with described reinforcement position, and when described curb girder assembly is connected with described rail unit, described reinforcement position is arranged in described holddown groove;
On described rail unit, be provided with lamp stand support zone, on described lamp stand support zone, be provided with screwed hole, described screwed hole coordinates a depression bar panel beating that the described whole lighting device with water-proof connector is connected with a lamp stand; On described rail unit, be provided with two lamp stand support zones, between described two lamp stand support zones, certain spacing is set, be used for preventing that described lamp stand support zone place is stressed overweight and cause the distortion of described lamp housing, described lamp stand support zone and the moulding of described lamp bracket integrated die-casting or divide is arranged.
10. the lighting device with water-proof connector as claimed in claim 7, is characterized in that, the two ends of described power supply are respectively arranged with wedge-shaped groove structure, and described power supply is fixed on described two curb girders by wedge-shaped groove structure; The wedge-shaped groove structure of both ends of power can be one-body molded with power supply, also can the power supply transfer part with wedge-shaped groove structure be set respectively at both ends of power;
On described wedge-shaped groove structure power supply transfer part, be provided with through hole, described through hole is strip, and described through hole matches with a screw locating hole by a screw on fixing described power supply and curb girder.
11. lighting devices with water-proof connector as claimed in claim 8, it is characterized in that, described light cover is formed by galvanized iron sheet bending, or injection molding, or aluminium die casting forms, a side of described light cover is connected with described lamp bracket by some hinges, and described light cover is around described curb girder assembly free-open-close, after described light cover closes, lock described light cover and lamp bracket by first-hand the turn of the screw;
In described first-hand the turn of the screw, be provided with guard block, in the time that described light cover is opened, described first-hand the turn of the screw hangs on described light cover by described guard block;
Described curb girder assembly inner side is provided with protruding beam, the two ends of described module are provided with wedge-shaped groove structure, described module coordinates installation by described wedge-shaped groove structure with described protruding beam, by second-hand's the turn of the screw, described module is locked again, described wedge-shaped groove structure and described protruding beam fit tightly, and the heat on described module directly dispels the heat through described lamp bracket by described protruding beam;
Described wedge-shaped groove structure is provided with locating notch, on described protruding beam, be provided with screw, described module coordinates with described protruding beam after installation by described wedge-shaped groove structure, utilizes described second-hand's the turn of the screw to connect described locating notch and described screw to complete the horizontal location of described module.
12. lighting devices with water-proof connector as claimed in claim 1, it is characterized in that, described public connector comprises male terminal, public terminal connector, male end tappet head, wire and the first shell, described male terminal is inserted on described public terminal connector, one end that described male terminal injects public terminal connector is connected with wire, described male end tappet head is sheathed on described public terminal connector and along described public terminal connector has one section of shift motion, and described black box is coated on male end tappet head bottom to wire insulation layer segment;
Described male end tappet head outside is provided with screw thread, and described male end tappet head is nylon or aluminum material;
Described the first shell comprises PU sealant and sealed nylon layer simultaneously, and described sealed nylon layer is sheathed on described PU sealant surface, described PU sealant and described sealed nylon layer be respectively through single injection-molded form; Or described the first shell is the sealed nylon layer forming through single injection-molded;
Described public terminal connector is provided with the spacing position of head, intermediate active position and afterbody injection moulding position, and described male end tappet head has one section of removable stroke along described intermediate active position; Described male end tappet head is sheathed on described intermediate active position and stops it by described head limiting section steric hindrance and departs from described public terminal connector, and described afterbody injection moulding position is designed with screw thread or groove; Described public connector is provided with and cuts off and error-proof structure.
13. lighting devices with water-proof connector as claimed in claim 3, it is characterized in that, described female connector comprises female terminal, female end stroma, female end tappet head, wire and second housing, described female terminal is inserted on described female end stroma, one end that described female terminal injects female end stroma is connected with wire, described female end tappet head is sheathed and be fixed on described female end stroma, and described second housing is coated on described female end tappet head bottom to wire insulation layer segment;
Described female tappet head inner side is provided with screw thread, and described female tappet head is nylon or aluminum material;
Described second housing comprises PU sealant and sealed nylon layer simultaneously, and described sealed nylon layer is sheathed on described PU sealant surface, described PU sealant and described sealed nylon layer be respectively through single injection-molded form; Or described second housing is the sealed nylon layer forming through single injection-molded;
Described female end stroma is provided with head region, middle position and the afterbody injection moulding position of intercepting, described female end tappet head is fixed on described head region, described afterbody injection moulding position is designed with screw thread or groove, and described female end tappet head and described middle obstruct between position are provided with a sealing ring; It is also provided with every sky and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042897.XU CN203686702U (en) | 2014-01-23 | 2014-01-23 | Lighting device with waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042897.XU CN203686702U (en) | 2014-01-23 | 2014-01-23 | Lighting device with waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686702U true CN203686702U (en) | 2014-07-02 |
Family
ID=51008596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042897.XU Expired - Lifetime CN203686702U (en) | 2014-01-23 | 2014-01-23 | Lighting device with waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051555A (en) * | 2016-07-29 | 2016-10-26 | 先恩光电（苏州）有限公司 | Streetlamp back plate |
| CN106151995A (en) * | 2015-04-07 | 2016-11-23 | 深圳市裕富照明有限公司 | Modular outdoor lamp |
| CN110762449A (en) * | 2019-09-29 | 2020-02-07 | 上海智光慧芯照明科技有限公司 | LED lamp with camera |
-
2014
- 2014-01-23 CN CN201420042897.XU patent/CN203686702U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151995A (en) * | 2015-04-07 | 2016-11-23 | 深圳市裕富照明有限公司 | Modular outdoor lamp |
| CN106051555A (en) * | 2016-07-29 | 2016-10-26 | 先恩光电（苏州）有限公司 | Streetlamp back plate |
| CN110762449A (en) * | 2019-09-29 | 2020-02-07 | 上海智光慧芯照明科技有限公司 | LED lamp with camera |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |