CN111089253A - Exterior wall lamp and assembly method thereof - Google Patents
Exterior wall lamp and assembly method thereof Download PDFInfo
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- CN111089253A CN111089253A CN201911369026.2A CN201911369026A CN111089253A CN 111089253 A CN111089253 A CN 111089253A CN 201911369026 A CN201911369026 A CN 201911369026A CN 111089253 A CN111089253 A CN 111089253A
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- lamp
- exterior wall
- heat dissipation
- upper cover
- dissipation shell
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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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
- F21V19/00—Fastening of light sources or lamp holders
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
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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
- F21V7/00—Reflectors for light sources
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- 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
- F21W2131/107—Outdoor lighting of the exterior of buildings
Abstract
The invention relates to an exterior wall lamp and an assembly method thereof, the exterior wall lamp comprises an upper cover, a lampshade and a lamp body, wherein the lampshade is arranged on the upper cover, the lamp body comprises a heat dissipation shell at least partially made of heat conduction materials, the upper cover is arranged on one side of the heat dissipation shell, and the other side of the heat dissipation shell is arranged on an exterior wall. The lamp body in the external wall lamp replaces a radiator and a bottom shell of the traditional external wall lamp, the radiator and the bottom shell are combined into a whole, a waterproof ring of the bottom shell is not needed any more, the size is smaller, the weight is light, and meanwhile, the cost is saved from the aspects of a die opening mould and a structural part; the installation function of the exterior wall lamp is realized only through the lamp body, time and labor are saved, and the trouble of disassembling and assembling the bottom shell of the traditional exterior wall lamp is eliminated; the waterproof ring of the bottom shell is omitted, the protection grade is higher, and the water resistance is guaranteed.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to an exterior wall lamp and an assembling method thereof.
Background
As shown in fig. 1, the conventional exterior wall lamp includes an upper cover 101, a lampshade 102, a heat sink 103, a bottom waterproof ring 104 and a bottom shell 105 which are assembled with each other, a power supply is installed in the bottom shell 105, a lamp panel is installed in the heat sink 103, and the bottom shell 105 plays a role in installation and is used for being installed on an exterior wall. The outer wall lamp with the traditional structure is very inconvenient to install, large in size and high in cost. In addition, the middle part of the waterproof ring 104 of the bottom shell of the traditional exterior wall lamp bears less pressure than the two ends, so that the traditional exterior wall lamp is easy to enter water, and therefore two water leakage holes are designed on the bottom shell 105 of the traditional exterior wall lamp, and the protection level of IP65 cannot be reached.
Disclosure of Invention
The invention aims to provide an exterior wall lamp and an assembly method thereof, which solve the problems of large size, high cost, inconvenience in installation, low protection level and the like of the traditional exterior wall lamp.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides an exterior wall lamp, includes upper cover, lamp shade and lamp body, the lamp shade is installed on the upper cover, the lamp body includes the heat dissipation shell that at least part was prepared by the heat conduction material, the upper cover sets up one side of heat dissipation shell, the opposite side of heat dissipation shell is installed on the outer wall.
In the external wall lamp, one side wall of the radiating shell far away from the upper cover is arranged on an external wall through the mounting plate.
In the external wall lamp, the mounting plate comprises a main plate and at least one side plate which is formed by extending at the end edge of the main plate and is bent relative to the main plate, and a through hole for threading is formed in the main plate; the heat dissipation shell is kept away from one side lateral wall indent of upper cover be formed with the chamber that holds of mounting panel looks adaptation, it is formed with at least one to hold the chamber the butt wall of the mutual butt of outer wall of curb plate, at least one be provided with at least retaining member butt position on the outer wall of curb plate, seted up on the heat dissipation shell with each the tooth hole that retaining member butt position set up relatively, each tooth hole female connection has and is used for the butt in corresponding the retaining member of retaining member butt position.
In the exterior wall lamp, the lamp body further comprises a lamp panel, a light sensor and at least one power supply, wherein the lamp panel, the light sensor and each power supply are arranged in the heat dissipation shell.
In the external wall lamp, the power supply comprises a bare board power supply and a finished product power supply, and a power supply cavity for accommodating the bare board power supply and an installation position for installing the finished product power supply are arranged in the heat dissipation shell.
In the external wall lamp, the lamp body further comprises a reflecting cover, and the reflecting cover is installed in the heat dissipation shell and arranged around the lamp panel in a surrounding mode.
In the outer wall lamp, one end of the upper cover is rotatably connected with one end of the heat dissipation shell, and a waterproof ring is arranged between the upper cover and the lampshade.
In the external wall lamp, the heat dissipation shell is connected with the lifting rope, one end of the lifting rope, which is far away from the heat dissipation shell, is provided with the ball head, and the mounting plate is provided with the clamping groove for clamping the ball head.
In the external wall lamp, a flexible piece is arranged on one side, facing the external wall, of the mounting plate.
The invention also provides an assembly method of the external wall lamp, which comprises the following steps: the lampshade is fixed on the upper cover, the upper cover and the heat dissipation shell are mutually fixed, and the heat dissipation shell is arranged on the outer wall.
The implementation of the exterior wall lamp and the assembly method thereof has the following beneficial effects: the lamp body in the external wall lamp replaces a radiator and a bottom shell of the traditional external wall lamp, the radiator and the bottom shell are combined into a whole, a waterproof ring of the bottom shell is not needed any more, the size is smaller, the weight is light, and meanwhile, the cost is saved from the aspects of a die opening mould and a structural part; the installation function of the exterior wall lamp is realized only through the lamp body, time and labor are saved, and the trouble of disassembling and assembling the bottom shell of the traditional exterior wall lamp is eliminated; the waterproof ring of the bottom shell is omitted, the protection grade is higher, and the water resistance is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a partially exploded structure of a conventional exterior wall lamp;
FIG. 2 is a schematic view of a partially exploded structure of the exterior wall light of the present invention;
FIG. 3 is a schematic view of the exterior wall light of the present invention from a first angle;
FIG. 4 is an exploded view of the exterior wall light of the present invention;
FIG. 5 is a schematic view of the exterior wall light of the present invention from a second angle;
FIG. 6 is a schematic view of the structure of the exterior wall lamp of the present invention from a third angle;
fig. 7 is a schematic view of the exterior wall lamp of the present invention in an assembling process.
Detailed Description
The exterior wall lamp and the assembling method thereof of the present invention will be further explained with reference to the accompanying drawings and embodiments:
in the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device c or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 2-7, the preferred embodiment of the present invention provides an integral non-removable housing-mounted exterior wall lamp, which comprises an upper cover 1, a lampshade 2 and a lamp body 3, wherein the lamp body 3 comprises a heat dissipation housing 31 at least partially made of a heat conductive material, and the heat dissipation housing is used for dissipating heat. The thermally conductive material includes, but is not limited to, thermally conductive metals, thermally conductive ceramics, thermally conductive materials containing carbon, which may be graphite, graphene, nanocarbon, and the like. The upper cover 1 is disposed at one side of the heat radiating case 31, and the other side of the heat radiating case 31 is mounted on an outer wall. In the preferred embodiment, the side wall of the heat dissipation case 31 away from the top cover 1 is mounted on the outer wall through the mounting plate 4. In other embodiments, the side wall of the heat dissipation case 31 away from the upper cover 1 is directly mounted on the outer wall by a fastener or the like.
The lamp body 3 further includes a lamp panel 32, a photo sensor 33 and at least one power supply, and the lamp panel 32, the photo sensor 33 and each power supply are installed in the heat dissipation case 31. In the preferred embodiment, the power supply includes a bare board power supply 34 and a finished product power supply, referring to fig. 2 and 4, a power supply cavity 311 for accommodating the bare board power supply 34 and a mounting position 312 for mounting the finished product power supply are disposed in the heat dissipation housing 31, and the bare board power supply 34 is subjected to glue filling after being mounted. Referring to fig. 4, a power cover 313 is disposed at an upper end of the power cavity 311, the power cover 313 is fixed by a power cover fastener 314, and the bare board power supply 34 is fixed by a bare board power fastener 341. In the traditional exterior wall lamp, only a finished product power supply placing part is arranged in the bottom shell 105, the installation position 312 of the finished product power supply is designed, and the power supply cavity 311 for placing the bare board power supply 34 is also designed, so that different customer requirements can be met, and the installation cost is lower when the bare board power supply 34 is directly filled into the lamp body 3 than when the power supply is directly purchased, so that the cost is saved on the power supply.
As shown in fig. 1-2, compared to the conventional exterior wall lamp, the lamp body 3 is formed by combining the heat sink 103 and the bottom shell 105 of the conventional exterior wall lamp, the cost of a set of large die casting mold is saved on the mold, the cost of one large die casting is saved structurally, the bottom shell waterproof ring 104 is not needed, the cost of the mold of the bottom shell waterproof ring 104 is saved on the mold, and the cost of the bottom shell waterproof ring 104 is saved structurally. In addition, the prepressure born by the middle part of the waterproof ring 104 of the bottom shell is smaller than that born by the two ends, so that two water leakage holes are required to be designed on the bottom shell 105 of the traditional exterior wall lamp, and obviously, the traditional exterior wall lamp cannot achieve the IP65 protection level in design. The invention combines the radiator and the bottom shell into a whole to form the lamp body 3, abandons the waterproof ring 104 of the bottom shell and improves the protection grade.
As shown in fig. 2 to 4, the lamp housing 2 is mounted on the upper cover 1, wherein the upper cover 1 is in a hollow frame shape, and the lamp housing 2 is in a substantially prism shape, but is not limited thereto. The bottom end of the lampshade 2 is opened, the bottom end of the lampshade 2 extends outwards along the end edge to form a side plate 21, the top end of the lampshade 2 penetrates out of the hollow position of the upper cover 1, referring to fig. 4, and the upper side of the side plate 21 of the lampshade 2 and the upper cover 1 are mutually locked and fixed by a pressing sheet 22 and a pressing sheet fastening piece 23. Foam 11 is arranged between the lampshade 2 and the upper cover 1 to play a role of buffering. Wherein, the one end of upper cover 1 rotates with the one end of heat dissipation shell 31 to be connected, if realize rotating through the cooperation of pivot and pivot hole or through folding paper etc. and be connected, can also further dispose jump ring 12 simultaneously, avoid upper cover 1 to drop. The other end of the upper cover 1 is locked with the other end of the heat dissipation shell 31 through an upper cover fastener 13, and the upper cover fastener 13 is provided with a silica gel plug 14. A waterproof ring 15 is provided between the lower side of the side plate 21 of the globe 2 and the heat dissipation case 31 of the lamp body 3. The outer wall lamp designed by the invention abandons the bottom shell 105 in the traditional outer wall lamp, has relatively small height dimension, and can greatly reduce the force arm along the length direction, so although the waterproof ring 15 between the upper cover 1 and the lampshade 2 and the lamp body 3 is still kept in the invention, the pressing force applied to the waterproof ring 15 is more uniform, and the waterproof function is better guaranteed. In addition, the outer wall lamp designed by the invention only has one waterproof ring 15, the waterproof ring 105 of the bottom shell is omitted, one waterproof hidden danger is reduced, the protection level is higher, and the waterproof performance is guaranteed.
As shown in fig. 4, the top wall of the heat dissipation case 31 is open and inclined. The lamp panel 32 is fixedly mounted in the heat dissipation case 31 by a lamp panel fastener 321. The lamp body 3 further includes a reflector 35, and the reflector 35 is installed in the heat dissipation case 31 and surrounds the lamp panel 32. The reflector 35 is fixedly mounted in the heat-radiating case 31 by a reflector fastener 351. Preferably, the reflector 35 includes a cover sidewall 352 connected end to end in sequence, the cover sidewall 352 encloses to form a hollow cavity, the lamp panel 32 is located at one end of the hollow cavity, the cover sidewall 352 is 80 ° to 100 ° with respect to the lamp panel 32, preferably, the cover sidewall 352 is 85 ° to 95 ° with respect to the lamp panel 32, and more preferably, the cover sidewall 352 is 90 ° with respect to the lamp panel 32. The reflecting cover 35 can be made of PET, PC and the like, can be used at 110 ℃ for a long time, has the reflectivity of the reflecting cover 35 of over 96 percent, and can effectively prevent light loss. Generally, an exterior wall lamp on the market of north america abroad recognizes only a luminous flux within 0 ° to 90 ° in DLC certification, and light other than 90 ° is useless light. The reflector 35 is arranged around the lamp panel 32, so that the ratio of the luminous flux within 0-90 degrees to the luminous flux of the whole lamp can be improved, the same power comparison is realized, and the luminous flux within 0-90 degrees, which is tested by a remote distribution photometer, of the exterior wall lamp disclosed by the invention accounts for 93 percent of the luminous flux of the whole lamp by taking the lamp shade 80W as an example. And the luminous flux within 0-90 degrees tested by the traditional exterior wall lamp without the reflecting shade accounts for 85 percent of the whole luminous flux of the lamp. Therefore, the reflector 35 is added in the lamp body of the external wall lamp of the invention, which can effectively prevent light loss.
As shown in fig. 4, an emergency switch test button 5 is mounted on one side wall of the heat dissipation case 31, the emergency switch test button 5 is fixed by a nut 51, and the nut 51 is provided with a nut 52. The side wall of the heat dissipation shell 31 is also provided with a tooth plug 8. The respirator 6 is provided on the bottom side wall of the heat radiating case 31. The sidewall of the bottom side of the heat dissipation shell 31 is further provided with a rubber plug 71 with threads and a threading plate 72, the threading plate 72 is fixed through a threading plate fastener 73, and the threading plate 72 is further provided with a fixed pressing plate 74 and a fixed pressing plate fastener 75 to further lock the fixed threading plate 72.
As shown in fig. 4-7, in the preferred embodiment of the present invention, the sidewall of the bottom side of the heat dissipation case 31 away from the upper cover 1 is recessed to form a receiving cavity adapted to the mounting plate 4, and the mounting plate 4 is disposed in the receiving cavity. As shown in fig. 7, the mounting plate 4 includes a main plate 41 and at least one side plate 42 extending at an end edge of the main plate 41 and bent with respect to the main plate 41, and the number of the side plates is determined as necessary. The angle formed by bending the side plate 42 relative to the main plate 41 is 90-150 °, and preferably, the angle formed by bending the side plate 42 relative to the main plate 41 is 115-125 °. The main plate 41 is provided with a through hole 411 for threading. The accommodating cavity is formed with an abutting wall 315 abutting against the outer wall of at least one side plate 42, at least one retaining member abutting position is arranged on the outer wall of at least one side plate 42, referring to fig. 4 and 7, a tooth hole 316 opposite to each retaining member abutting position is arranged on the heat dissipation shell 31, and a retaining member 43 abutting against the corresponding retaining member abutting position is connected in each tooth hole 316 in a threaded manner. The tooth hole 316 is formed in an end wall of the heat dissipating case 31. In the preferred embodiment, the number of the side plates 42 is two and are arranged oppositely, the accommodating cavity is formed with an abutting wall 315 abutting against the outer wall of one side plate 42, the outer wall of the other side plate 42 is provided with a retaining member abutting position, the other side plate 42 is close to the end part of the heat dissipation shell 31, the heat dissipation shell 31 is provided with at least one tooth hole 316 opposite to the retaining member abutting position and used for locking the retaining member 43, the retaining member 43 passes through the tooth hole 316 and abuts against the outer wall of the other side plate 42 tightly, so that the heat dissipation shell 31 and the mounting plate 4 are locked mutually, and the whole exterior wall lamp is fixedly mounted on the exterior wall. The heat dissipation shell 31 is further connected with a lifting rope 9, the lifting rope 9 is fixed through a lifting rope fastener 91, a ball head 92 is arranged at one end, away from the heat dissipation shell 31, of the lifting rope 9, and a clamping groove (not marked in the figure) for clamping the ball head 92 is formed in the mounting plate 4. The side of the mounting plate 4 facing the outer wall is provided with a flexible member 10, and the flexible member 10 may be foam, cloth, cotton, rubber, silica gel, or the like.
Install when the outer wall, take out mounting panel 4 from whole lamp earlier, loosen retaining member 43 with the allen key, take out mounting panel 4, reuse cross screwdriver fixes mounting panel 4 on the terminal box of outer wall, the bulb 92 of lifting rope 9 on the shell 31 that will dispel the heat is hung in the draw-in groove on mounting panel 4, in order to prevent that lamps and lanterns from dropping in the installation, with spring spiral binding post with black to black, white to white, green line ground connection, purple to purple, grey to grey and so on completion wiring, fix the outer wall lamp on mounting panel 4 on the wall, with allen key with retaining member 43 reverse rotation, top tight mounting panel 4, accomplish whole lamp installation. The mounting plate 4 can be uniformly mounted in batch, and then the whole lamp is hung for wiring, so that the mounting is time-saving and labor-saving.
The invention also provides an assembly method of the external wall lamp, which comprises the following steps:
s1, assembling the exterior wall lamp: fix lamp shade 2 at upper cover 1 through preforming 22 and preforming fastener 23, with power 34, lamp plate 32, reflector 35, rubber plug 71 with line, the installation of stationary plate 74 is fixed, it is fixed to assemble mounting panel 4, then rotate upper cover 1 and lamp shade 2 through pivot and pivot hole and connect on the heat dissipation shell 31 of lamp body 3, reuse jump ring 12 blocks, prevent that upper cover 1 from droing, then it is together fixed with the heat dissipation shell 31 of lamp body 3 through upper cover fastener 13, accomplish the installation of upper cover 1 and lamp body 3. The flexible member 10 is attached to the mounting plate 4 and then attached to the bottom side of the heat dissipation case 31 of the lamp body 3, and fixed by the locking member 43 of the mounting plate 4, thereby completing the mounting of the mounting plate 4. In short, the upper cover 1 completes the fixing of the light emitting surface, the lamp body 3 completes the fixing of the power supply 34 and the lamp panel 32, and the mounting plate 4 completes the fixing of the mounting member. An emergency switch test button 5, a light sensor 33 and the like can be arranged at one hole on the side surface of the lamp body 3;
s2, installing the exterior wall lamp on the exterior wall: take out mounting panel 4 from whole lamp earlier, loosen retaining member 43 with the allen key, take out mounting panel 4, reuse cross screwdriver fixes mounting panel 4 on the terminal box of outer wall, the bulb 92 of lifting rope 9 on the shell 31 that will dispel the heat is hung in the draw-in groove on mounting panel 4, in order to prevent that lamps and lanterns from dropping in the installation, with spring spiral binding post with black to black, white to white, green line ground connection, purple to purple, grey is to grey etc. completion wiring, fix the outer wall lamp on mounting panel 4 on the wall, with allen key with retaining member 43 reverse rotation, top tight mounting panel 4, accomplish whole lamp installation. The mounting plate 4 can be uniformly mounted in batch, and then the whole lamp is hung for wiring, so that the mounting is time-saving and labor-saving.
Compared with the traditional exterior wall lamp, the integrated shell-disassembly-free mounting exterior wall lamp provided by the invention has the following advantages:
(1) solves the defects of large size and high cost caused by single and popular structure of the traditional exterior wall lamp
As shown in fig. 1-2, the size of the conventional outer wall lamp in the north american market is larger, the size of the integral outer wall lamp with the integrated shell-disassembly-free installation structure is obviously reduced from the length and the height, the weight is lighter, the installation is time-saving and labor-saving, and the manpower installation cost is saved. The lamp body of the invention replaces the combined function of the radiator and the bottom shell in the traditional exterior wall lamp. The die saves one set of large die-casting die cost and structurally saves one large die-casting piece. The radiator and the bottom shell in the traditional exterior wall lamp are used in combination, the lamp also solves the problem of water inlet of a contact surface by providing a bottom shell waterproof ring in the middle of the outdoor lamp, and the lamp body of the invention combines the radiator and the bottom shell in the traditional exterior wall lamp into a whole, so the bottom shell waterproof ring is not needed, the mould cost of the bottom shell waterproof ring is saved on the mould, and the cost of the bottom shell waterproof ring is saved on the structure.
The installation of traditional exterior wall lamp is realized through the drain pan, fixes the drain pan at the installation wall earlier during the installation, installs other structures again. The installation of the external wall lamp is realized through the installation plate, and when the external wall lamp is installed, the installation plate is fixed on the installation wall surface, and then other structural members are installed. The mounting plate in the external wall lamp replaces the mounting function of the bottom shell in the traditional external wall lamp, and the cost of a die and the cost of a structural part are much lower. The traditional exterior wall lamp is only provided with a finished product power supply placing part, but the exterior wall lamp is not only provided with a finished product power supply mounting position, but also provided with a bare board power supply placing part, and can be filled with glue after being mounted, so that different customer requirements can be met. The direct glue filling of the power supply to the lamp body is lower than the direct purchase of the power supply and then the installation cost.
In summary, compared with the traditional exterior wall lamp, the exterior wall lamp of the invention has the advantages of smaller size, lighter weight, lower die sinking cost and lower structural member cost by the design of removing the bottom shell, and the cost of the structural member is greatly reduced compared with the traditional exterior wall lamp by removing the bottom shell and the waterproof ring of the bottom shell in the traditional exterior wall lamp. And the bare board power supply installation glue filling part is designed functionally, so that the cost is saved from the power supply.
(2) Solves the defect of low protection level of the traditional exterior wall lamp
The traditional external wall lamp has one more bottom shell waterproof ring because the radiator is separated from the bottom shell. Because the length direction size of traditional exterior wall lamp is overlength, the precompression that compares both ends and bear is just less for some middle parts of drain pan waterproof circle, and two holes that leak are all usually designed at the drain pan to traditional exterior wall lamp, so traditional exterior wall lamp itself can not reach IP65 protection level in the design.
The outer wall lamp has the advantages that the height and the size are much smaller due to the design of removing the bottom shell, so the force arm is greatly reduced, the pressing force applied to the waterproof ring of the lampshade is more uniform, and the waterproof performance is better guaranteed. Compared with the traditional method that only one waterproof ring is arranged, the waterproof ring of the bottom shell is omitted, and one more hidden danger exists in the waterproof ring in the aspect of waterproofness. Therefore, the exterior wall lamp has higher protection grade and better guarantee of water resistance.
(3) Solves the defect of serious light loss of the traditional exterior wall lamp
The invention adds the reflecting shade in the outer wall lamp, the reflectivity can reach more than 96 percent, and the light loss can be effectively prevented. Generally, an exterior wall lamp on the market of north america abroad recognizes only a luminous flux within 0 ° to 90 ° in DLC certification, and light other than 90 ° is useless light. The reflector is arranged around the lamp panel, so that the ratio of luminous flux within 0-90 degrees to the luminous flux of the whole lamp can be improved, the comparison is carried out on the same power, and the luminous flux within 0-90 degrees, which is tested by a remote distribution photometer, of the exterior wall lamp accounts for 93 percent of the luminous flux of the whole lamp by taking the lamp shade 80W as an example. And the luminous flux within 0-90 degrees tested by the traditional exterior wall lamp without the reflecting shade accounts for 85 percent of the whole luminous flux of the lamp. Therefore, the reflector is additionally arranged in the lamp body of the outer wall lamp, so that light loss can be effectively prevented.
(4) More convenient to install
The lamp body of the invention basically combines the functions of the radiator and the bottom shell of the traditional exterior wall lamp into a whole. The bottom shell is removed, and the installation function is realized through the installation plate, so that the time and the labor are saved. The trouble of disassembling and assembling the bottom shell of the traditional exterior wall lamp is saved, although the mounting plate of the type is available on the market, the bottom shell is not removed, the structural design does not have larger breakthrough, and the cost is also wasted.
It should be noted that the fasteners mentioned herein include, but are not limited to, screws, bolts, etc.
It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings and are within the purview of the appended claims.
Claims (10)
1. The utility model provides an exterior wall lamp, includes upper cover, lamp shade and lamp body, the lamp shade is installed on the upper cover, its characterized in that, the lamp body includes the heat dissipation shell of at least part by the heat conduction material preparation, the upper cover sets up one side of heat dissipation shell, the opposite side of heat dissipation shell is installed on the outer wall.
2. The exterior wall lamp of claim 1, wherein a side wall of the heat dissipation case away from the upper cover is mounted on the exterior wall through a mounting plate.
3. The exterior wall lamp of claim 1, wherein the mounting plate comprises a main plate and at least one side plate extending from an end edge of the main plate and bending relative to the main plate, and the main plate is provided with a through hole for threading; the heat dissipation shell is kept away from one side lateral wall indent of upper cover be formed with the chamber that holds of mounting panel looks adaptation, it is formed with at least one to hold the chamber the butt wall of the mutual butt of outer wall of curb plate, at least one be provided with at least retaining member butt position on the outer wall of curb plate, seted up on the heat dissipation shell with each the tooth hole that retaining member butt position set up relatively, each tooth hole female connection has and is used for the butt in corresponding the retaining member of retaining member butt position.
4. The exterior wall lamp of claim 1, wherein the lamp body further comprises a lamp panel, a light sensor and at least one power supply, and the lamp panel, the light sensor and each power supply are mounted in the heat dissipation shell.
5. The exterior wall lamp according to claim 4, wherein the power supply comprises a bare board power supply and a finished product power supply, and a power supply cavity for accommodating the bare board power supply and a mounting position for mounting the finished product power supply are arranged in the heat dissipation shell.
6. The exterior wall lamp according to claim 4, wherein the lamp body further comprises a reflector installed in the heat dissipation case and disposed around the lamp panel.
7. The exterior wall lamp of claim 1, wherein one end of the upper cover is rotatably connected with one end of the heat dissipation shell, and a waterproof ring is arranged between the upper cover and the lamp shade.
8. The exterior wall lamp of claim 2, wherein a lifting rope is connected to the heat dissipation shell, a ball head is arranged at one end of the lifting rope, which is far away from the heat dissipation shell, and a clamping groove for clamping the ball head is formed in the mounting plate.
9. The exterior wall light of claim 1, wherein a side of the mounting plate facing the exterior wall is provided with a flexible member.
10. A method of assembling an exterior wall light as claimed in any one of claims 1 to 9, comprising: the lampshade is fixed on the upper cover, the upper cover and the heat dissipation shell are mutually fixed, and the heat dissipation shell is arranged on the outer wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911369026.2A CN111089253A (en) | 2019-12-26 | 2019-12-26 | Exterior wall lamp and assembly method thereof |
| PCT/CN2020/073242 WO2021128528A1 (en) | 2019-12-26 | 2020-01-20 | Exterior wall lamp and assembly method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911369026.2A CN111089253A (en) | 2019-12-26 | 2019-12-26 | Exterior wall lamp and assembly method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111089253A true CN111089253A (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911369026.2A Pending CN111089253A (en) | 2019-12-26 | 2019-12-26 | Exterior wall lamp and assembly method thereof |
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| Country | Link |
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| CN (1) | CN111089253A (en) |
| WO (1) | WO2021128528A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878909Y (en) * | 2005-08-11 | 2007-03-14 | 周应东 | LED lamp capable of improving radiation effect |
| CN1737418A (en) * | 2005-08-11 | 2006-02-22 | 周应东 | LED lamp for improving heat radiation effect |
| CN101725869B (en) * | 2010-01-05 | 2012-07-18 | 中山市正丰照明科技有限公司 | LED street lamp |
| US20110248617A1 (en) * | 2010-04-12 | 2011-10-13 | Tyntek Corporation | Reflective light emitting diode lamp |
| CN203375287U (en) * | 2013-08-21 | 2014-01-01 | 周锐 | LED wall wash lamp |
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2019
- 2019-12-26 CN CN201911369026.2A patent/CN111089253A/en active Pending
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- 2020-01-20 WO PCT/CN2020/073242 patent/WO2021128528A1/en active Application Filing
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| WO2021128528A1 (en) | 2021-07-01 |
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