CN207018844U - A kind of PAR lamp - Google Patents
A kind of PAR lamp Download PDFInfo
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- CN207018844U CN207018844U CN201720441829.4U CN201720441829U CN207018844U CN 207018844 U CN207018844 U CN 207018844U CN 201720441829 U CN201720441829 U CN 201720441829U CN 207018844 U CN207018844 U CN 207018844U
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- led lamp
- connector
- par
- lampshade
- lamp panel
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to a kind of PAR lamp, including lamp holder, the shell being connected with the lamp holder, the driving power positioned at the enclosure, the metal cup positioned at the enclosure, the LED lamp panel positioned at the metal cup bottom, lens and lampshade in the LED lamp panel；The lens include at least three locating dowels and at least three connectors；The metal cup includes at least three first connecting holes and at least three first positioning holes；The LED lamp panel includes at least three second connecting holes, at least three second positioning holes.PAR lamp provided by the utility model, connection and positioning are realized using connector and locating dowel between the lens and the LED lamp panel, are screwed without adopting, easy to assembly, mechanization production efficiency high.
Description
Technical field
It the utility model is related to a kind of light fixture, more particularly to a kind of PAR lamp.
Background technology
LED as light source of new generation, have energy-saving and environmental protection, safety, long lifespan, low-power consumption, low-heat, high brightness, waterproof,
The features such as miniature, shockproof, easy light modulation, light beam are concentrated, easy maintenance, it can be widely applied to various instructions, display, decoration, the back of the body
The fields such as light source, general lighting.
Traditional PAR lamp, traditional PAR lamp, generally use, which is adopted, is screwed lens and LED lamp panel, and screw needs to pass through
Wear LED lamp panel and aluminium cup, positioning is got up relatively complicated, then precession screw again, and efficiency of assembling is low, is unfavorable for improving production effect
Rate, in view of traditional PAR lamps have the weak point of the above, it is necessary to propose a kind of new PAR lamp, solve problem above.
The utility model proposes a kind of PAR lamp, easy to assembly quick, production efficiency is high, and the hot spot uniformity of PAR lamp is good,
Eliminate macula lutea.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of PAR lamp, and easy to assembly quick, production efficiency is high, PAR
The hot spot uniformity of lamp is good, eliminates macula lutea.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of PAR lamp, including lamp holder, it is connected with the lamp holder
The shell that connects, the driving power positioned at the enclosure, the metal cup positioned at the enclosure, positioned at the metal cup bottom
The LED lamp panel in portion, lens and lampshade in the LED lamp panel；
The lens include at least three locating dowels and at least three connectors；
The metal cup includes at least three first connecting holes and at least three first positioning holes；
The LED lamp panel includes at least three second connecting holes, at least three second positioning holes；
The locating dowel, the position of the first positioning hole and the second positioning hole, form and dimension match, the connection
Part, the position of the first connecting hole and the second connecting hole, form and dimension match.
Preferably, the locating dowel reaches first positioning hole through second positioning hole.
Preferably, the connector includes connector, and the connector is wedge shaped.
Preferably, the connector reaches first connecting hole, the connector of the connector through the second connecting hole
Block the edge of first connecting hole.
Preferably, the lens include some single lens, and the reflective surface of the single lens is provided with network structure, institute
The surface for stating network structure is cambered surface.
Preferably, the LED lamp panel also includes LED lamp bead, the quantity of the single lens and position and the LED lamp bead
Quantity and position match.
Preferably, the shell is in cambered surface, and it includes lampshade connector and cavity, the lampshade connector in step-like,
Its maximum gauge is more than the external diameter of the lampshade, and minimum diameter is less than the external diameter of the lampshade.
Preferably, the driving power is placed in the cavity inside, and it is electrically connected with the LED lamp panel and machinery connects
Connect.
Preferably, the metal cup is placed in the cavity inside, and the metal cup is aluminium cup.
Preferably, the lamp holder is fixedly connected with the shell by solid gum.
Compared with prior art, the beneficial effects of the utility model are：
1st, PAR lamp provided by the utility model, it is real using connector and locating dowel between the lens and the LED lamp panel
Now connect and position, be screwed without adopting, easy to assembly, mechanization production efficiency high.
2nd, PAR lamp provided by the utility model, the reflective surface of the single lens are provided with network structure, the netted knot
The surface of structure is cambered surface, the light sent for breaing up the LED lamp panel so that the hot spot for the light that the LED lamp panel is sent is more equal
Even, color tolerance is good, and excitation is high, no macula lutea.
3rd, PAR lamp provided by the utility model, it is easy to using metal cup by the LED lamp panel and driving power work
Heat transfer caused by process, because the radiating efficiency of metal cup is high, prevents heat from collecting inside the PAR lamp to the shell
It is poly-, so as to influence the service life of the PAR lamp.
Brief description of the drawings
Fig. 1 is the explosive view of the PAR lamp of the utility model embodiment one；
Fig. 2 is the structural representation of the shell of the PAR lamp of the utility model embodiment one；
Fig. 3 is the structural representation of the driving power of the PAR lamp of the utility model embodiment one；
Fig. 4 is the structural representation of the metal cup of the PAR lamp of the utility model embodiment one；
Fig. 5 is the structural representation of the LED lamp panel of the PAR lamp of the utility model embodiment one；
Fig. 6 is the structural representation of the lens of the PAR lamp of the utility model embodiment one；
Fig. 7 is the structural representation of single lens of the PAR lamp of the utility model embodiment one；
Fig. 8 is the structural representation of the lampshade of the PAR lamp of the utility model embodiment one；
Fig. 9 is the explosive view of the PAR lamp of the utility model embodiment two；
Figure 10 is the structural representation of the shell of the PAR lamp of the utility model embodiment two；
Figure 11 is the structural representation of the driving power of the PAR lamp of the utility model embodiment two；
Figure 12 is the structural representation of the metal cup of the PAR lamp of the utility model embodiment two；
Figure 13 is the structural representation of the LED lamp panel of the PAR lamp of the utility model embodiment two；
Figure 14 is the structural representation of the lens of the PAR lamp of the utility model embodiment two.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings with it is excellent
Selecting embodiment, the utility model is described in further detail.
Embodiment one
As shown in Fig. 1 to Fig. 8 the utility model embodiment one provides a kind of PAR lamp（Parabolic Aluminum
Reflector dishes shapes aluminium reflects, similarly hereinafter）, including lamp holder 1, be connected with the lamp holder shell 2, positioned at the shell 2
Internal driving power 3, the metal cup 4 inside the shell 2, the LED lamp panel 5 positioned at the bottom of metal cup 4, it is located at
Lens 6 and lampshade 7 in the LED lamp panel 5；
The shell 2 includes connecting piece of lamp cap 21, and at least one through hole 211, institute are provided with the connecting piece of lamp cap 21
State connecting piece of lamp cap 211 and the through hole 211 is run through by solid gemel connection, the solid gum with the lamp holder 1；
The shell 2 is made up of glass material, and it includes the lampshade connector 22 positioned at the top of shell 2, the lamp
Cover 7 is made up of glass material, and the lampshade 7 matches with the size of lampshade connector 22 and shape, the lampshade 7 with it is described
Lampshade connector 22 passes through solid gemel connection；
The driving power 3 includes two Elastic buckles 31 and conductive pin 32, and the LED lamp panel 5 includes two interfaces 51
With conductive hole 52, the position of the conductive pin 32 and the conductive hole 52 matches, the shape of described two Elastic buckles 31, position
Put and size and shape, position and the size of the interface 51 match；
The metal cup 4 includes at least three fixed fasteners 41, and before assembling, the fixed fastener 41 is in erectility, dress
After matching somebody with somebody, the fixed fastener 41 is to the LED lamp panel lateral bend；
The lens 6 include at least three locating dowels 61 and at least three connectors 62, and the metallic plate 4 includes at least three
The individual connecting hole 43 of first positioning hole 42 and at least three first, the LED lamp panel 5 is including at least three second positioning holes 53 and extremely
Few three the second connecting holes 54, the locating dowel 61, the position of the first positioning hole 42 and the second positioning hole 53, form and dimension
Match, the connector 62, the position of the first connecting hole 43 and the second connecting hole 54, form and dimension match, described
Locating dowel 61 runs through the positioning hole 53 of the first positioning hole 42 and second, and the connector 62 runs through the He of the first connecting hole 43
Second connecting hole 54；
The reflective surface of the lens 6 is provided with network structure 631, and the inner surface setting of the lampshade 7 has equally distributed
Projection 71, described raised 71 and the contact surface of the lampshade are hexagon, and its surface is cambered surface.
The machinery and electrically connect that the lamp holder 1 is used to realize between the PAR lamp and the external power source, it can be spiral shell
Line lamp holder or bayonet socket, different types of lamp holder is selected with specific reference to being actually needed；It includes cage connection part 11, described outer
Shell connector 11 is located at the top of the lamp holder 1, is easy to implement being fixedly connected between the lamp holder 1 and the shell 2.
The shell 2 is made up of glass material, and the shell made herein using glass is made with conventionally employed plastic material
Shell compare, the radiating effect of PAR lamp is more preferable, prevents heat from gathering inside PAR lamp, influences the driving power 3 and LED
The service life of lamp plate 5.
The shell 2 is in cambered surface, and it includes connecting piece of lamp cap 21, lampshade connector 22 and cavity 23, and the lamp holder connects
The diameter of fitting 21 is less than the diameter of the lampshade connector 22；The form and dimension of the connecting piece of lamp cap 21 and the shell
The form and dimension of connector 11 matches, and at least one through hole 211 is provided with the connecting piece of lamp cap 21, and the lamp holder connects
Fitting 21 runs through the through hole 211 with the cage connection part 11 by solid gemel connection, the solid gum, described for realizing
Connection between lamp holder 1 and shell 2, in the present embodiment, it is provided with two through holes 211 on the connecting piece of lamp cap 21, described two
Individual through hole 211 is oppositely arranged on the connecting piece of lamp cap 21.The through hole 211 is run through using solid gum herein, described in reinforcing
Connection between lamp holder 1 and the shell 2, prevent that the PAR lamp during installation or removal spend greatly, causes by revolving force
Lamp holder departs from the shell, causes whole PAR lamp to be damaged.
The lampshade connector 22 is in step-like, and its maximum gauge is more than the external diameter of the lampshade 7, and minimum diameter is less than institute
The external diameter of lampshade 7 is stated, is easy to the lampshade 7 to be placed on the lampshade connector 22.
The cavity 23 is used to house the driving power 3, metal cup 4, LED lamp panel 5 and lens 6.
The driving power 3 is placed in inside the cavity 23, and it includes two Elastic buckles 31 and conductive pin 32, described
Two Elastic buckles 31 are located at the both ends of the driving power 3 respectively, and it includes eave tile, and the eave tile is wedge shaped, for fixing
The driving power, the conductive pin 32 are used to realize the electrical connection between the driving power 3 and the LED lamp panel 5.
The metal cup 4 is placed in inside the shell 2, for installing the LED lamp panel 5 and lens 6, herein using gold
Category cup 4 is easy to heat transfer caused by the LED lamp panel 5 and the course of work of the driving power 3 to the shell 2, due to
The radiating efficiency of metal cup 4 is high, prevents heat from gathering inside the PAR lamp, so as to influence the service life of the PAR lamp,
Specifically, the metal cup 4 is aluminium cup.
The metal cup 4 includes at least three fixed fasteners, 41, two fixing holes 44, first through hole 45, at least three the
One connecting hole 43 and at least three first positioning holes 42；The fixed fastener 41 is flexible fastener, is uniformly distributed in described
The surrounding of LED lamp panel 5, before the LED lamp panel 5 is assembled, the fixed fastener 41 is in erectility, and the LED lamp panel 5 is assembled
After the completion of, the fixed fastener 41 is to the curving of LED lamp panel 5, for fixing the LED lamp panel 5, the fixed fastener
41 are uniformly distributed in the surrounding of LED lamp panel 5, for ensureing the surrounding uniform force of LED lamp panel 5, prevent it because of stress not
Cause LED lamp panel 5 to tilt, influence the light direction of the LED lamp panel 5, so as to influence the overall light extraction efficiencies of the PAR.
Described two fixing holes 44 are located at the bottom of metal cup 4, its position, form and dimension and the driving power 3
On the positions of two Elastic buckles 31, form and dimension match, be easy to the Elastic buckle 31 to pass through the fixing hole 44
The LED lamp panel 5 is reached, for realizing being fixedly connected between the driving power 3, metal cup 4 and the LED lamp panel 5.
The first through hole 45 is located at the metal cup bottom, and its position and the position of the conductive pin 32 match, its
Area is more than the area of section of the conductive pin 32, is easy to the conductive pin 32 to reach the LED through the first through hole 45
Lamp plate 5, for realizing the electrical connection between the driving power 3 and the LED lamp panel 5.
The positioning hole 42 of first connecting hole 43 and first is respectively positioned on the bottom of metal cup 4, described for realizing
The positioning and fixation of mirror.
The LED lamp panel 5 is used to provide light source, and the LED lamp panel 5 includes two interfaces 51, conductive hole 52, at least three
Second connecting hole 54, at least three second positioning holes 53 and LED lamp bead 55；The conductive hole 52 and the conductive pin 32, institute
The position for stating first through hole 45 matches, and the conductive pin 32 runs through the first through hole 45, reaches the conductive hole 52, and with
The conductive hole 52 electrically connects, for realizing the electrical connection between the driving power 3 and the LED lamp panel 5；It is described two to connect
Mouth 51 matches with described two Elastic buckles 31, the shape of described two fixing holes 44, position and size, described two elasticity
Buckle 31 runs through described two fixing holes 44, reaches two interfaces 51, and the eave tile of the Elastic buckle 31 just catches on described connect
The edge of mouth 51, for realizing being fixedly connected between the LED lamp panel 5, metal cup 4 and driving power 3.
Herein it should be noted that using Elastic buckle 31, fixing hole 44 and interface 51 fix the driving power 3 and
LED lamp panel 5, ensure to loosen between the driving power 3 and the LED lamp panel 5, then using conductive pin 32, first through hole
45 and conductive hole 52, the electrical connection between the driving power 3 and the LED lamp panel 5 is realized, by driving power 3 and institute
Stating will not loosen between LED lamp panel 5, ensure that the reliability electrically connected between LED lamp panel 5 and the driving power 3.
The lens 6 include at least three locating dowels 61 and at least three connectors 62, and the connector 62 includes connection
Head, the connector is wedge shaped, and the metal cup includes at least three first positioning holes 42 and at least three first connecting holes 43,
The LED lamp panel 5 includes at least three second positioning holes 53 and at least three second connecting holes 54, the locating dowel 61, first
The position of the positioning hole 53 of positioning hole 42 and second, form and dimension match, and the locating dowel 61 is through the described second positioning
Hole 53 reaches first positioning hole 42, for realizing the positioning of the lens 6；The connector 62, the first connecting hole 43 with
And second position of connecting hole 54, form and dimension match, the connector 62 reaches described through the second connecting hole 54
One connecting hole 43, the connector of the connector 62 just block the edge of first connecting hole 43, realize the lens 6
Be fixedly connected.
The lens 6 include some single lens 63, the quantity of the single lens 63 and position and the LED lamp bead 55
Quantity and position match.The reflective surface of the single lens 63 is provided with network structure 631, the surface of the network structure
For cambered surface, the light sent for breaing up the LED lamp panel so that the hot spot for the light that the LED lamp panel is sent evenly, color tolerance
Good, excitation is high, no macula lutea.
Use some single lens 63 herein, its light-gathering is stronger so that the central light strength of whole PAR lamp is higher, and light leads to
Utilization rate is higher, and section photosensitiveness is good, the reflective surface of single lens 63 is provided with into network structure 631, for breaing up the LED
The light that lamp plate is sent so that evenly, color tolerance is good for the hot spot for the light that the LED lamp panel is sent, and excitation is high, no macula lutea.
The lampshade 7 is made up of glass material, and the form and dimension of itself and the lampshade connector 22 matches, the lamp
Cover 7 passes through solid gemel connection with the lampshade connector 22.
The inner surface setting of the lampshade 7 has the contact surface of equally distributed raised 71, described raised 71 and the lampshade 7
For hexagon, its surface is cambered surface, for further breaing up the light of the incident cover surface so that the PAR lamp it is whole
Body light-out effect is more preferable, and evenly, color tolerance is more preferable for hot spot, and excitation is higher, completely eliminates the macula lutea of PAR lamp；The opposing party
Face, the surface of lampshade 7 is set equally distributed raised 71, can not be improved from the element of the visible directly inside in the outside of PAR lamp
The aesthetic feeling of the whole lamps of PAR.
Spacing between the inner surface of the upper surface of the lens and the lampshade is 5-100mm, if the lens herein
5mm is smaller than between the lampshade, then not yet spreads out just directly to enter from the light of lens upper surface outgoing
Enter inside the lampshade, hot spot uniformity is bad, if the spacing stated between lens and the lampshade is more than 100mm, matches somebody with somebody
Optical element takes the space of substantial amounts of PAR lamp, or be unfavorable for the Miniaturization Design of light fixture or be unfavorable for other parts installation and
Radiating.
Embodiment two
As shown in Fig. 9 to 14, the present embodiment and the structure of embodiment one are essentially identical, and difference is the present embodiment
Driving power is using the pcb board for protruding from driving power（Printed circuit board printed circuit board (PCB)s）Instead of the bullet
Property buckle and conductive pin, the corresponding adjustment that the structure of the corresponding metal cup and the LED lamp panel is also made, specifically：
A kind of PAR lamp, including lamp holder 1, the shell 2 being connected with the lamp holder, the driving electricity inside the shell 2
Source 3, the metal cup 4 inside the shell 2, the LED lamp panel 5 positioned at the bottom of metal cup 4, positioned at the LED lamp panel 5
On lens 6 and lampshade 7；
The machinery and electrically connect that the lamp holder 1 is used to realize between the PAR lamp and the external power source, it can be spiral shell
Line lamp holder or bayonet socket, different types of lamp holder is selected with specific reference to being actually needed；It includes cage connection part 11, described outer
Shell connector 11 is located at the top of the lamp holder 1, is easy to implement being fixedly connected between the lamp holder 1 and the shell 2.
The shell 2 is made up of glass material, and the shell made herein using glass is made with conventionally employed plastic material
Shell compare, the radiating effect of PAR lamp is more preferable, prevents heat from gathering inside PAR lamp, influences the driving power 3 and LED
The service life of lamp plate 5.
The shell 2 is in cambered surface, and it includes connecting piece of lamp cap 21, lampshade connector 22 and cavity 23, and the lamp holder connects
The diameter of fitting 21 is less than the diameter of the lampshade connector 22；The form and dimension of the connecting piece of lamp cap 21 and the shell
The form and dimension of connector 11 matches, and at least one through hole 211 is provided with the connecting piece of lamp cap 21, and the lamp holder connects
Fitting 21 runs through the through hole 211 with the cage connection part 11 by solid gemel connection, the solid gum, described for realizing
Connection between lamp holder 1 and shell 2, the through hole 211 is run through using solid gum herein, reinforces the lamp holder 1 and the shell 2
Between connection, prevent that the PAR lamp during installation or removal spend greatly by revolving force, cause lamp holder to depart from the shell,
Whole PAR lamp is caused to be damaged.
The lampshade connector 22 is in step-like, and its maximum gauge is more than the external diameter of the lampshade 7, and minimum diameter is less than institute
The external diameter of lampshade 7 is stated, is easy to the lampshade 7 to be placed on the lampshade connector 22.
The cavity 23 is used to house the driving power 3, metal cup 4, LED lamp panel 5 and lens 6.
The driving power 3 is placed in inside the cavity 23, and it includes pcb board 31, the pcb board 31 and the driving
Power supply 3 is electrically connected, and the pcb board 31 is protruded from outside the driving power 3, and in the present embodiment, the pcb board 31 is in " T " word
Type, the fixation and electrical connection of the driving power 3 can be realized by way of welding.
The metal cup 4 is placed in inside the shell 2, for installing the LED lamp panel 5 and lens 6, herein using gold
Category cup 4 is easy to heat transfer caused by the LED lamp panel 5 and the course of work of the driving power 3 to the shell 2, due to
The radiating efficiency of metal cup 4 is high, prevents heat from gathering inside the PAR lamp, so as to influence the service life of the PAR lamp,
Specifically, the metal cup 4 is aluminium cup.
The metal cup 4 includes at least three fixed fasteners 41, the second through hole 40, at least three first connecting holes and extremely
Few three the first positioning holes（It is not drawn into figure）；The fixed fastener 41 is flexible fastener, is uniformly distributed in the LED lamp panel
Surrounding, before the LED lamp panel 5 is assembled, the fixed fastener 41 be in erectility, after the completion of the assembling of LED lamp panel 5,
The fixed fastener 41 is to the curving of LED lamp panel 5, and for fixing the LED lamp panel 5, the fixed fastener 41 is uniform
The surrounding of LED lamp panel 5 is distributed in, for ensureing the surrounding uniform force of LED lamp panel 5, prevents it from causing because of unbalance stress
LED lamp panel 5 tilts, and influences the light direction of the LED lamp panel 5, so as to influence the overall light extraction efficiencies of the PAR.
Second through hole 40 is located at position and the shape of the bottom of metal cup 4, its position and shape and the pcb board 31
Shape matches, and its area is more than the area of section of the pcb board 31, is easy to the pcb board 31 to be arrived through second through hole 40
Up to the LED lamp panel 5, for realizing the electrical connection between the driving power 3 and the LED lamp panel 5.
First connecting hole and the first positioning hole are respectively positioned on the metal cup bottom, for realizing determining for the lens
Position and fixation.
The LED lamp panel 5 is used to provide light source, and the LED lamp panel includes conductive metal sheet 50, at least three second connections
Hole, at least three second positioning holes（Do not marked in figure）And LED lamp bead 55；It is the conductive metal sheet 50 and pcb board 31, described
The position of second through hole 40 and shape match, and the pcb board 31 runs through second through hole 40, reaches the conductive metal sheet
50, the pcb board 31 realizes the driving power 3 and the LED lamp panel 5 with the conductive metal sheet 50 by way of welding
Between mechanical connection and electrical connection.
Herein it should be noted that on the one hand the pcb board 31 and the conductive metal sheet 50 realize institute by welding
The fixation of driving power 3 is stated, on the other hand also achieves the electrical connection between the LED lamp panel 5 and the driving power 3, side
Just it is quick.
The lens 6 include at least three locating dowels 61 and at least three connectors 62, and the connector 62 includes connection
Head, the connector is wedge shaped, and the metal cup includes at least three first positioning holes and at least three first connecting holes, described
LED lamp panel includes at least three second positioning holes and at least three second connecting holes, the locating dowel, the first positioning hole and
The position of two positioning holes, form and dimension match, and the locating dowel reaches first positioning through second positioning hole
Hole, for realizing the positioning of the lens；The connector, the position of the first connecting hole and the second connecting hole, shape and big
Small to match, the connector reaches first connecting hole through the second connecting hole, and the connector of the connector just blocks
The edge of the first connecting hole is stated in residence, realizes being fixedly connected for the lens.
The lens 6 include some single lens 63, the quantity of the single lens 63 and position and the LED lamp bead 5
Quantity and position match.The reflective surface of the single lens 63 is provided with network structure, and the surface of the network structure is
Cambered surface, the light sent for breaing up the LED lamp panel 5 so that the hot spot for the light that the LED lamp panel 5 is sent evenly, color tolerance
Good, excitation is high, no macula lutea.
Use some single lens 63 herein, its light-gathering is stronger so that the central light strength of whole PAR lamp is higher, and light leads to
Utilization rate is higher, and section photosensitiveness is good, the reflective surface of single lens is provided with into network structure, for breaing up the LED lamp panel 5
The light sent so that evenly, color tolerance is good for the hot spot for the light that the LED lamp panel 5 is sent, and excitation is high, no macula lutea.
The lampshade 7 is made up of glass material, and the form and dimension of itself and the lampshade connector 22 matches, the lamp
Cover 7 passes through solid gemel connection with the lampshade connector.
The inner surface setting of the lampshade 7 has equally distributed projection, and the described raised and contact surface of the lampshade is six
Side shape, its surface are cambered surface, for further breaing up the light of the incident cover surface so that the entirety of the PAR lamp goes out
Light effect is more preferable, and evenly, color tolerance is more preferable for hot spot, and excitation is higher, completely eliminates the macula lutea of PAR lamp；On the other hand, will
Cover surface sets equally distributed projection, can not improve the whole lamps of PAR from the element of the visible directly inside in the outside of PAR lamp
Aesthetic feeling.
Compared with prior art, the beneficial effects of the utility model are：
1st, PAR lamp provided by the utility model, it is real using connector and locating dowel between the lens and the LED lamp panel
Now connect and position, be screwed without adopting, easy to assembly, mechanization production efficiency high.
2nd, PAR lamp provided by the utility model, the reflective surface of the single lens are provided with network structure, the netted knot
The surface of structure is cambered surface, the light sent for breaing up the LED lamp panel so that the hot spot for the light that the LED lamp panel is sent is more equal
Even, color tolerance is good, and excitation is high, no macula lutea.
3rd, PAR lamp provided by the utility model, it is easy to using metal cup by the LED lamp panel and driving power work
Heat transfer caused by process, because the radiating efficiency of metal cup is high, prevents heat from collecting inside the PAR lamp to the shell
It is poly-, so as to influence the service life of the PAR lamp.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (10)
- A kind of 1. PAR lamp, it is characterised in that the shell that is connected including lamp holder, with the lamp holder, positioned at the enclosure Driving power, the metal cup positioned at the enclosure, the LED lamp panel positioned at the metal cup bottom, positioned at the LED lamp panel On lens and lampshade；The lens include at least three locating dowels and at least three connectors；The metal cup includes at least three first connecting holes and at least three first positioning holes；The LED lamp panel includes at least three second connecting holes, at least three second positioning holes；The locating dowel, the position of the first positioning hole and the second positioning hole, form and dimension match, the connector, The position of one connecting hole and the second connecting hole, form and dimension match.
- 2. PAR lamp according to claim 1, it is characterised in that the locating dowel reaches institute through second positioning hole State the first positioning hole.
- 3. PAR lamp according to claim 1, it is characterised in that the connector includes connector, and the connector is in wedge Shape.
- 4. PAR lamp according to claim 3, it is characterised in that the connector reaches described the through the second connecting hole One connecting hole, the connector of the connector block the edge of first connecting hole.
- 5. PAR lamp according to claim 1, it is characterised in that the lens include some single lens, and described single thoroughly The reflective surface of mirror is provided with network structure, and the surface of the network structure is cambered surface.
- 6. PAR lamp according to claim 5, it is characterised in that the LED lamp panel also includes LED lamp bead, and described single thoroughly The quantity of mirror and position match with the quantity of the LED lamp bead and position.
- 7. PAR lamp according to claim 1, it is characterised in that the shell is in cambered surface, and it includes lampshade connector and sky Chamber, the lampshade connector are in step-like, and its maximum gauge is more than the external diameter of the lampshade, and minimum diameter is less than the lampshade External diameter.
- 8. PAR lamp according to claim 7, it is characterised in that the driving power is placed in the cavity inside, its with The LED lamp panel electrical connection and mechanical connection.
- 9. PAR lamp according to claim 7, it is characterised in that the metal cup is placed in the cavity inside, the gold Category cup is aluminium cup.
- 10. PAR lamp according to claim 1, it is characterised in that the lamp holder is fixed with the shell by solid gum to be connected Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441829.4U CN207018844U (en) | 2017-04-25 | 2017-04-25 | A kind of PAR lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441829.4U CN207018844U (en) | 2017-04-25 | 2017-04-25 | A kind of PAR lamp |
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| Publication Number | Publication Date |
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| CN207018844U true CN207018844U (en) | 2018-02-16 |
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| CN201720441829.4U Active CN207018844U (en) | 2017-04-25 | 2017-04-25 | A kind of PAR lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798455A (en) * | 2019-01-24 | 2019-05-24 | 谱迪设计顾问(深圳)有限公司 | LED illumination lamp and assemble method |
-
2017
- 2017-04-25 CN CN201720441829.4U patent/CN207018844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798455A (en) * | 2019-01-24 | 2019-05-24 | 谱迪设计顾问(深圳)有限公司 | LED illumination lamp and assemble method |
| CN109798455B (en) * | 2019-01-24 | 2021-03-05 | 谱迪设计顾问(深圳)有限公司 | LED illuminating lamp and assembling method |
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