CN202546546U - Mining lamp - Google Patents
Mining lamp Download PDFInfo
- Publication number
- CN202546546U CN202546546U CN2012201791478U CN201220179147U CN202546546U CN 202546546 U CN202546546 U CN 202546546U CN 2012201791478 U CN2012201791478 U CN 2012201791478U CN 201220179147 U CN201220179147 U CN 201220179147U CN 202546546 U CN202546546 U CN 202546546U
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- China
- Prior art keywords
- fixed head
- lamp
- overhead guard
- radiator
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a mining lamp which comprises a lamp body that comprises a power supply module, a heat dissipation component and a light source component, wherein the heat dissipation component comprises a top cover, a radiator and a fixed plate; the whole body of the top cover is provided with cooling holes; the radiator comprises a plurality of heat dissipation columns arranged in the top cover; an opening end of the top cover can be covered by the fixed plate; the power supply module is arranged in the top cover, arranged above the heat dissipation columns, and comprises a power supply, a connecting piece and a connecting column; the power supply is arranged on the top surface of the connecting piece, and is connected with the top cover by the connecting piece; the connecting piece is opposite to the fixed plate, and the connecting piece is connected with the fixed plate by the connecting column; the radiator is arranged between the connecting piece and the fixed plate, and is connected with the plane at one end of the fixed plate; the plane at the other end of the fixed plate is connected with the light source component; and the light source component comprises a lamp board and a lamp shade connected under the lamp body. The mining lamp can reduce the volume of the existing mining lamp and improve the heat dissipation performance of the existing mining lamp.
Description
Technical field
The utility model belongs to the bulkhead lamp capable technical field, particularly a kind of bulkhead lamp capable.
Background technology
Bulkhead lamp capable will effectively dispel the heat and reduce the volume and the production cost of lamp; Lamp body must have rational radiator structure; The heat that for example how reasonably to produce LED lamp pearl is transmitted on radiator and the shell; How effectively to increase contacting and convection current of radiator and air, these all are the subject matter that the design of lamp body radiator structure will solve.Bulkhead lamp capable general using fan in the market cooperates the radiating fin heat radiation with the heat pipe heat radiation, and there is following problem in this radiator structure: volume is big and heat dispersion is not good.
The utility model content
The main purpose of the utility model is to provide a kind of bulkhead lamp capable, is intended to solve the big and not good technical problem of heat dispersion of bulkhead lamp capable volume in the prior art.
In order to realize the utility model purpose, the utility model provides a kind of bulkhead lamp capable, comprises lamp body; Wherein, Said lamp body comprises power supply module, radiating subassembly and light source assembly, and said radiating subassembly comprises overhead guard, radiator and fixed head, and the whole body of said overhead guard is provided with louvre; Said radiator comprises the some thermal columns that are arranged in the said overhead guard, but the opening end of said fixed head capping overhead guard;
Said power supply module is arranged in the said overhead guard; Be positioned at the top of said thermal column; It comprises power supply, brace and joint pin, and said power supply is arranged on the end face of said brace, is connected with said overhead guard through brace; One end of said joint pin is connected with the bottom surface of said brace, and the other end is connected with said fixed head;
Said brace and said fixed head are oppositely arranged, and connect through joint pin between the two;
Said radiator is arranged between said brace and the said fixed head, and it is connected with a transverse plane of fixed head; The other end plane of said fixed head is connected with said light source assembly, and said light source assembly comprises lamp plate and the lampshade that is connected the lamp plate below.
Preferably, said radiator also comprises the base plate that is connected with said fixed head, and said thermal column circular array is arranged on the said base plate.
Preferably, said thermal column and said base plate are formed in one.
Preferably, said radiator is a plurality of.
Preferably, the cup-shaped setting of said overhead guard, its top also offers louvre.
Preferably, be provided with heat conductive silica gel between said fixed head and the said base plate.
Preferably, said lampshade is connected with said fixed head, and said lamp plate is installed on the fixed head, and it is provided with some LED lamp pearls that distribute ringwise.
Preferably, above-mentioned bulkhead lamp capable also comprises the lamp body erecting device that is connected, is used to install lamp body with said overhead guard top.
Preferably; Said lamp body erecting device comprises suspension ring, inhale and in order to locate the power shelf of said power supply; Said suction takes over a business with the top of said overhead guard to be connected; Said suspension ring are connected with the end that said suction is taken over a business, and said power shelf is arranged in said overhead guard and is connected with the other end that said suction is taken over a business.
Preferably, said lamp body erecting device also comprises suspension hook, with said suspension ring snapping.
In the bulkhead lamp capable of the utility model, power supply module and radiator are arranged in the overhead guard, on overhead guard, offer louvre; Light source assembly is arranged on the below of overhead guard; Can reduce the volume of existing bulkhead lamp capable, and, because radiator comprises some thermal columns; Therefore can increase area of dissipation, improve the heat dispersion of bulkhead lamp capable.
Description of drawings
Fig. 1 is the structural representation after the bulkhead lamp capable assembling among the utility model one embodiment;
Fig. 2 is the blast structural representation of bulkhead lamp capable among the utility model one embodiment;
Fig. 3 is the structural representation of radiator among the utility model embodiment;
Fig. 4 is the distribution schematic diagram of LED lamp pearl and radiator among the utility model one embodiment.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Referring to figs. 1 through Fig. 3, Fig. 1 is the structural representation after the bulkhead lamp capable assembling among the utility model one embodiment; Fig. 2 is the blast structural representation of bulkhead lamp capable among the utility model one embodiment; Fig. 3 is the structural representation of radiator among the utility model embodiment.Among the utility model embodiment, bulkhead lamp capable comprises lamp body, and this lamp body comprises power supply module 10, radiating subassembly 20 and light source assembly 30.Radiating subassembly 20 comprises overhead guard 21, radiator 22 and fixed head 23, and the whole body of said overhead guard 21 is provided with louvre 211, and said radiator 22 comprises the some thermal columns 221 that are arranged in the said overhead guard 21, but the opening end of said fixed head 23 capping overhead guards 21.Said power supply module 10 is arranged in the said overhead guard 21, is positioned at the top of said thermal column 221, and it comprises power supply 11, brace 12 and joint pin 13, and said power supply 11 is arranged on the end face of said brace 12, is connected with said overhead guard 21 through brace 12.Said brace 12 is oppositely arranged with said fixed head 23, connects through joint pin 13 between the two.Said radiator 22 is arranged between said brace 12 and the said fixed head 23, and it is connected with a transverse plane of fixed head 23; The other end plane of said fixed head 23 is connected with said light source assembly 30, and said light source assembly 30 comprises lamp plate 31 and the lampshade 32 that is connected lamp plate 31 belows.As shown in Figure 2, among the utility model embodiment, overhead guard 21 cup-shaped settings, louvre 211 is the setting of waist type, also is provided with circular louvre at its top.
In the bulkhead lamp capable of the utility model, power supply module 10 and radiator 22 are arranged in the overhead guard 21, on overhead guard 21, offer louvre 211, light source assembly 30 is arranged on the below of fixed head 23, can reduce the volume of existing bulkhead lamp capable.In addition, because light source assembly 30 is connected a transverse plane of fixed head 23, radiator 22 is connected the other end plane of fixed head 23, and the heat that light source assembly 30 produces can conduct to radiator 22 fast through fixed head 23.Further; Because radiator 22 comprises some thermal columns 221, therefore can increase area of dissipation, make heat can be distributed to the inner space of overhead guard 21 fast; And the whole body of overhead guard 21 and top are provided with louvre; Can make cross-ventilation, heat is distributed fast, thereby improve the heat dispersion of bulkhead lamp capable.
As shown in Figure 2, among the utility model embodiment, also comprise the lamp body erecting device 40 that is connected, is used to install lamp body with the top of overhead guard 21.Lamp body erecting device 40 comprises suspension ring 41, inhale 42 and the power shelf 43 in order to locate said power supply.Wherein inhale 42 and be connected with the top of said overhead guard 21, said suspension ring are connected with the end that said suction is taken over a business, and said power shelf 43 is arranged in said overhead guard 21 and takes over a business 42 the other end with said suction and is connected.In a preferred version, lamp body erecting device 40 also comprises inhales top flat 44 and suspension hook 45.Suction top flat 44 is used to connect suspension ring 41 and takes over a business 42 with suction, and suspension hook 45 and said suspension ring 41 snappings are used to articulate light fixture.Concrete, power shelf 43 tops are loaded onto main header casing 21 and are screwed in and inhale 42 in the lamp body secure mounting arrangements 40, and power shelf 43 bottoms are fixed on the brace 12 with screw, and power shelf 43 plays the effect of integrated support fitting structure.Suspension ring 41 are provided with screw rod, can insert suction top flat 44 backs and screw with nut, and suction top flat 44 usefulness screws are fixed in inhales 42, and suspension hook 45 buckles into suspension ring 41.Such structural design can make the utility model bulkhead lamp capable that the top of suction dress is in use arranged or lift two kinds of installation methods that this erecting device is easy for installation and quick detachable.
Concrete, fixed head 23 is fixed in screw in joint pin 13 bottoms in the power supply module 10, and joint pin 13 tops are replaced brace 12 and are fixed with screw.Power supply 11 is fixed on the brace 12, and power supply 11 and radiator 22 are separated, and effectively intercepts light source assembly 30 heats to the influence of power supply 11 and be beneficial to heat radiation respectively.
Among the utility model embodiment, the structure of radiator 22 has various ways, and for example it can be one, and monoblock type is arranged in the overhead guard 21.With reference to shown in Figure 2, among the utility model embodiment, radiator 22 also can be for a plurality of.Further, as shown in Figure 3, in a preferred version of the utility model, radiator 22 also comprises the base plate 222 that is connected with said fixed head 23, and said thermal column 221 circular array are arranged on the said base plate 222.In a preferred embodiment, thermal column 221 is formed in one with said base plate 222.For example, the material of radiator 22 can be aluminium.But thermal column 221 and the anti-extrusion molding of base plate 222 consubstantialities, thus thermal column 221 and base plate 222 to be connected area big, be more conducive to heat and conduct to thermal column 221 from base plate 222 fast.Thermal column 221 is the ring array type and is arranged on the base plate 222, when having increased area of dissipation, in the cross-ventilation heat radiation, has a clear superiority in than traditional radiating fin heat radiation.
For better heat radiation, among the utility model embodiment, be provided with heat conductive silica gel 24 between said fixed head 23 and the said base plate 222.Fixed head 23 is connected with lamp plate 31, can the heat that LED lamp pearl 33 is sent be passed to fixed head 23.As shown in Figure 2, screw is fixed in lamp plate 31 between lampshade 32 and the fixed head 23, and it is provided with some LED lamp pearls 33 that distribute ringwise.LED lamp pearl 33 evenly is transmitted to heat on the radiator 22 after through medium (fixed head 23); Screw is fixed on its annular spread on the end face of fixed head 23; With evenly scribble heat conductive silica gel 24 on the joint face of fixed head 23, reduced the thermal resistance between the contact-making surface.To strengthen radiating effect, radiator 21 and power supply module 10 have been installed in the overhead guard 21, played anti-guarantor's effect. overhead guard 21 whole body and top all have louvre, can the heat of radiator 22 and power supply 11 be dissipated to the external world with the natural convection air mode.
With reference to Fig. 2, among the utility model embodiment, light source assembly 30 also comprises snoot 34; It is fixed on the fixed head 23 with screw, is installed on the front of lamp plate 31, and LED lamp pearl 33 is through behind the snoot luminous intensity distribution; Improve the efficiency of light energy utilization of LED lamp pearl 33, play the effect of protection LED lamp pearl 33 simultaneously.
With reference to shown in Figure 4, among the utility model embodiment, 22 one-tenth corresponding annular spread of LED lamp pearl 33 and radiator are installed, and the heat that is beneficial to LED lamp pearl 33 like this is directly conducted to respectively on the corresponding radiator 22.Concrete, the LED lamp pearl 33 that can require to adopt varying number according to the different capacity of light fixture is to arrange with 22 one-tenth corresponding annular spread of radiator.Since LED lamp pearl 33 distribute ringwise rather than concentrate on certain a bit on, under the effect of lampshade 34, the outgoing light homogeneity of the utility model bulkhead lamp capable is higher.
More than be merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. a bulkhead lamp capable comprises lamp body, it is characterized in that; Said lamp body comprises power supply module, radiating subassembly and light source assembly; Wherein, said radiating subassembly comprises overhead guard, radiator and fixed head, and the whole body of said overhead guard is provided with louvre; Said radiator comprises the some thermal columns that are arranged in the said overhead guard, but the opening end of said fixed head capping overhead guard;
Said power supply module is arranged in the said overhead guard; Be positioned at the top of said thermal column; It comprises power supply, brace and joint pin, and said power supply is arranged on the end face of said brace, is connected with said overhead guard through brace; Said brace and said fixed head are oppositely arranged, and connect through joint pin between the two;
Said radiator is arranged between said brace and the said fixed head, and it is connected with a transverse plane of fixed head; The other end plane of said fixed head is connected with said light source assembly, and said light source assembly comprises lamp plate and the lampshade that is connected the lamp plate below.
2. bulkhead lamp capable as claimed in claim 1 is characterized in that said radiator also comprises the base plate that is connected with said fixed head, and said thermal column circular array is arranged on the said base plate.
3. bulkhead lamp capable as claimed in claim 2 is characterized in that, said thermal column and said base plate are formed in one.
4. bulkhead lamp capable as claimed in claim 3 is characterized in that, said radiator is a plurality of.
5. like each described bulkhead lamp capable in the claim 1 to 4, it is characterized in that, the cup-shaped setting of said overhead guard, its top also offers louvre.
6. bulkhead lamp capable as claimed in claim 5 is characterized in that, is provided with heat conductive silica gel between said fixed head and the said base plate.
7. bulkhead lamp capable as claimed in claim 6 is characterized in that, said lampshade is connected with said fixed head, and said lamp plate is installed on the fixed head, and it is provided with some LED lamp pearls that distribute ringwise.
8. bulkhead lamp capable as claimed in claim 1 is characterized in that, also comprises the lamp body erecting device that is connected, is used to install lamp body with said overhead guard top.
9. bulkhead lamp capable as claimed in claim 8; It is characterized in that; Said lamp body erecting device comprises suspension ring, inhale and in order to locate the power shelf of said power supply; Said suction takes over a business with the top of said overhead guard to be connected, and said suspension ring are connected with the end that said suction is taken over a business, and said power shelf is arranged in said overhead guard and is connected with the other end that said suction is taken over a business.
10. bulkhead lamp capable as claimed in claim 9 is characterized in that, said lamp body erecting device also comprises suspension hook, with said suspension ring snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201791478U CN202546546U (en) | 2012-04-24 | 2012-04-24 | Mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201791478U CN202546546U (en) | 2012-04-24 | 2012-04-24 | Mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546546U true CN202546546U (en) | 2012-11-21 |
Family
ID=47167175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201791478U Expired - Lifetime CN202546546U (en) | 2012-04-24 | 2012-04-24 | Mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556036A (en) * | 2018-12-04 | 2019-04-02 | 昆山恩都照明有限公司 | A kind of ceiling type LED high courtyard lamp of high impact resistance energy |
-
2012
- 2012-04-24 CN CN2012201791478U patent/CN202546546U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556036A (en) * | 2018-12-04 | 2019-04-02 | 昆山恩都照明有限公司 | A kind of ceiling type LED high courtyard lamp of high impact resistance energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |