CN212805560U - Waterproof structure of LED power supply - Google Patents
Waterproof structure of LED power supply Download PDFInfo
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- CN212805560U CN212805560U CN202022207367.4U CN202022207367U CN212805560U CN 212805560 U CN212805560 U CN 212805560U CN 202022207367 U CN202022207367 U CN 202022207367U CN 212805560 U CN212805560 U CN 212805560U
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Abstract
The utility model discloses a waterproof construction of LED power, including the power lower cover, the top of power lower cover is provided with the power upper cover, and both sides between power upper cover and the power lower cover all are provided with waterproof silica gel strip respectively, and the both ends of power lower cover and power lower cover all are provided with waterproof silica gel pad respectively, and the both ends of power lower cover and power lower cover just all are provided with the power side cap respectively in the outside of two sets of waterproof silica gel pads. Has the advantages that: the utility model discloses can guarantee that steam can't enter into in the LED power cavity to reach the most genuine waterproof grade IP 67.
Description
Technical Field
The utility model relates to a LED power technical field particularly, relates to a waterproof construction of LED power.
Background
The LED power supply is one of power supplies, a device for supplying power to an electronic device, and a power supply. The LED has been widely used due to its advantages such as high efficiency, long life, safety, environmental protection, etc., which are not comparable to other light sources, so the LED power source has been increasingly paid attention to, and the currently used LED power sources mainly include a switching power source, a direct supply power source, and a resistance-capacitance step-down power source.
LED power on the market all uses the casting glue to guarantee waterproof, nevertheless has the steam and gets into in the LED power cavity through the seam crossing of LED power casing, exists the problem between power cavity and the casting glue, can't reach waterproof grade IP67 on the true meaning, has the risk during the use.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a waterproof construction of LED power to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a waterproof construction of LED power, includes the power lower cover, and the top of power lower cover is provided with the power upper cover, and both sides between power upper cover and the power lower cover all are provided with waterproof silica gel strip respectively, and the both ends of power lower cover and power lower cover all are provided with waterproof silica gel pad respectively, and the both ends of power lower cover and power lower cover just all are provided with the power side cap respectively in the outside of two sets of waterproof silica gel pads.
Furthermore, in order to eliminate a gap between the upper power supply cover and the lower power supply cover and ensure that water vapor cannot enter the power supply cavity through the gap between the upper power supply cover and the lower power supply cover, the lower power supply cover comprises a lower power supply cover shell, two sides of two ends of the top of the lower power supply cover shell are respectively provided with a first fixture block, a second fixture block is arranged at the top end of the lower power supply cover shell and on the inner side of the first fixture block, the height of the second fixture block is larger than that of the first fixture block, and a first groove is formed between the second fixture block and the first fixture block; the power upper cover is including setting up the power upper cover plate on power lower cover casing top, the bottom both sides of power upper cover plate all are provided with the arc type respectively rectangular, the rectangular center of arc type is provided with the through-hole, the bottom of through-hole is provided with the opening with a fixture block matched with, the rectangular bottom one end of arc type extends to in the recess one, the rectangular bottom other end of arc type extends to the lateral wall of power lower cover casing, the bottom of power upper cover plate just is provided with the lug in the rectangular inboard of arc type, be provided with between lug and the arc type rectangular with fixture block two phase fit's recess two, waterproof silica gel strip sets up in recess two.
Further, in order to guarantee to plug up the gap between power upper cover and the power lower cover, the cooperation relation between the fixture block two on waterproof silica gel strip, power upper cover plate and power lower cover casing top sets up to interference fit.
Furthermore, in order to eliminate a gap between the power side cover and the power upper cover and ensure that water vapor cannot enter the power cavity through the gap between the power side cover and the power upper cover, the waterproof silica gel pad comprises waterproof silica gel pad plates arranged at two ends of the power lower cover and the power lower cover, an inner raised line I is transversely arranged at the top end of the waterproof silica gel pad plate, and a mounting groove is transversely arranged on the waterproof silica gel pad plate and at the bottom end of the inner raised line I; the power side cover is including setting up at power lower cover and power lower cover both ends and at the power side apron in the waterproof silica gel backing plate outside, and the top of power side apron is provided with the interior protruding strip two with mounting groove matched with.
Furthermore, in order to guarantee that a gap between the power side cover and the power upper cover is blocked, the fit relation between the inner convex strip I, the inner convex strip II and the power upper cover is set to be interference fit.
The utility model has the advantages that:
(1) the utility model discloses utilize and increase the waterproof silica gel strip of high elasticity between power upper cover and the power lower cover, through the special shape of power upper cover, power lower cover, power side cap and waterproof silica gel pad, interference fit between each casing guarantees that steam can't enter into in the LED power cavity to reach real waterproof grade IP67, and then can protect the part in the power to avoid being corroded by steam, improved the life and the stability in use of power.
(2) The utility model discloses simple structure is practical, but reduction in production cost improves economic benefits.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a waterproof structure of an LED power supply according to an embodiment of the present invention;
fig. 2 is an explosion diagram between a power supply lower cover, a power supply upper cover and a waterproof silicone strip of a waterproof structure of an LED power supply according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural diagram of an assembled power supply lower cover, power supply upper cover and waterproof silicone strip of a waterproof structure of an LED power supply according to an embodiment of the present invention;
FIG. 5 is a partial enlarged view at B in FIG. 4;
fig. 6 is an exploded schematic view of a power supply upper cover, a waterproof silicone pad, and a power supply side cover of a waterproof structure of an LED power supply according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a waterproof silicone pad and a power side cover of a waterproof structure of an LED power supply according to an embodiment of the present invention;
fig. 8 is a schematic view of the assembled structure of fig. 6.
In the figure:
1. a power supply lower cover; 101. a power supply lower cover shell; 102. a first clamping block; 103. a second clamping block; 104. a first groove; 2. a power supply upper cover; 201. a power supply upper cover plate; 202. a circular arc-shaped strip; 203. a through hole; 204. an opening; 205. a bump; 206. a second groove; 3. waterproof silica gel strips; 4. a waterproof silica gel pad; 401. a waterproof silica gel pad; 402. a first inner convex strip; 403. mounting grooves; 5. a power side cover; 501. a power source side cover plate; 502. and a second inner convex strip.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a waterproof construction of LED power.
Now combine the attached drawing and the detailed description mode to right the utility model discloses further explain, as shown in fig. 1-8, according to the utility model discloses a waterproof construction of LED power, including power lower cover 1, the top of power lower cover 1 is provided with power upper cover 2, and both sides between power upper cover 2 and the power lower cover 1 all are provided with waterproof silica gel strip 3 respectively, and the both ends of power lower cover 1 and power lower cover 1 all are provided with waterproof silica gel pad 4 respectively, and the both ends of power lower cover 1 and power lower cover 1 just all are provided with power side cap 5 respectively in the outside of two sets of waterproof silica gel pads 4.
With the help of the above technical scheme, the utility model discloses can guarantee that steam can't enter into in the LED power supply cavity to reach the waterproof grade IP67 in the true sense.
In an embodiment, for the power supply lower cover 1, the power supply lower cover 1 includes a power supply lower cover housing 101, two sides of two ends of the top of the power supply lower cover housing 101 are respectively provided with a first fixture block 102, a second fixture block 103 is arranged at the top end of the power supply lower cover housing 101 and on the inner side of the first fixture block 102, the height of the second fixture block 103 is greater than that of the first fixture block 102, and a first groove 104 is arranged between the second fixture block 103 and the first fixture block 102; the upper power supply cover 2 comprises an upper power supply cover plate 201 arranged at the top end of a lower power supply cover shell 101, two sides of the bottom of the upper power supply cover plate 201 are respectively provided with an arc-shaped strip 202, the center of the arc-shaped strip 202 is provided with a through hole 203, the bottom end of the through hole 203 is provided with an opening 204 matched with the fixture block one 102, one end of the bottom of the arc-shaped strip 202 extends into the groove one 104, the other end of the bottom of the arc-shaped strip 202 extends to the outer side wall of the lower power supply cover shell 101, the bottom end of the upper power supply cover plate 201 and the inner side of the arc-shaped strip 202 are provided with a convex block 205, a groove two 206 matched with the fixture block two 103 is arranged between the convex block 205 and the arc, thereby eliminating the gap between the upper power cover 2 and the lower power cover 1 and ensuring that water vapor can not enter the power cavity through the gap between the upper power cover 2 and the lower power cover 1.
In an embodiment, for the waterproof silicone strip 3, the power upper cover plate 201 and the second fixture block 103 at the top end of the power lower cover casing 101 are in interference fit, so that a gap between the power upper cover 2 and the power lower cover 1 can be guaranteed to be blocked.
In one embodiment, for the waterproof silicone rubber pad 4, the waterproof silicone rubber pad 4 includes waterproof silicone rubber pad plates 401 disposed at two ends of the power supply lower cover 1 and the power supply lower cover 1, an inner protruding strip 402 is transversely disposed at a top end of the waterproof silicone rubber pad plate 401, and an installation groove 403 is transversely disposed on the waterproof silicone rubber pad plate 401 and at a bottom end of the inner protruding strip 402; the power side cover 5 comprises a power side cover plate 501 which is arranged at two ends of the power lower cover 1 and is arranged at the outer side of the waterproof silica gel base plate 401, and an inner raised line 502 matched with the mounting groove 403 is arranged at the top end of the power side cover plate 501, so that a gap between the power side cover 5 and the power upper cover 2 is eliminated, and water vapor is ensured not to enter a power cavity through the gap between the power side cover 5 and the power upper cover 2.
In one embodiment, for the first internal protrusion 402, the second internal protrusion 502 and the power top cover 201 are configured to be in interference fit, so as to ensure that a gap between the power side cover 5 and the power top cover 2 is blocked.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
During practical application, the waterproof silica gel strip 3 is placed in the second groove 206, the first fixture block 102 is clamped with the opening 204, the second fixture block 103 extends into the second groove 206 and contacts with the waterproof silica gel strip 3, and the waterproof silica gel strip 3, the upper power cover plate 201 and the second fixture block 103 at the top end of the lower power cover shell 101 are in interference fit with each other, so that a gap between the upper power cover 2 and the lower power cover 1 is blocked. Install waterproof silica gel pad 4 at the both ends of power lower cover 1 and power upper cover 2, place two 502 of interior convex strip on the power side cover plate 501 in mounting groove 403, interference fit between two 502 of interior convex strip 402, interior convex strip and the power upper cover plate 201 to plug up the gap between power side cover 5 and the power upper cover 2.
To sum up, the utility model discloses utilize to increase high elasticity waterproof silica gel strip 3 between power upper cover 2 and the power lower cover 1, through power upper cover 2, power lower cover 1, power side cap 5 and waterproof silica gel pad 4's special shape, interference fit between each casing guarantees that steam can't enter into in the LED power cavity to reach the most genuine waterproof grade IP67, and then can protect the part in the power to avoid being corroded by steam, improved the life and the stability in use of power. The utility model discloses simple structure is practical, but reduction in production cost improves economic benefits.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a waterproof construction of LED power, its characterized in that, includes power lower cover (1), the top of power lower cover (1) is provided with power upper cover (2), power upper cover (2) with both sides between power lower cover (1) all are provided with waterproof silica gel strip (3) respectively, power lower cover (1) reaches the both ends of power lower cover (1) all are provided with waterproof silica gel pad (4) respectively, power lower cover (1) reaches the both ends of power lower cover (1) and just are two sets of the outside of waterproof silica gel pad (4) all is provided with power side cap (5) respectively.
2. The waterproof structure of the LED power supply according to claim 1, wherein the power supply lower cover (1) comprises a power supply lower cover shell (101), two sides of two ends of the top of the power supply lower cover shell (101) are respectively provided with a first clamping block (102), a second clamping block (103) is arranged at the top end of the power supply lower cover shell (101) and on the inner side of the first clamping block (102), the height of the second clamping block (103) is greater than that of the first clamping block (102), and a first groove (104) is arranged between the second clamping block (103) and the first clamping block (102).
3. The waterproof structure of the LED power supply according to claim 2, wherein the power supply upper cover (2) comprises a power supply upper cover plate (201) arranged at the top end of the power supply lower cover casing (101), both sides of the bottom of the power supply upper cover plate (201) are respectively provided with an arc-shaped strip (202), a through hole (203) is arranged at the center of the arc-shaped strip (202), an opening (204) matched with the first fixture block (102) is arranged at the bottom end of the through hole (203), one end of the bottom of the arc-shaped strip (202) extends into the first groove (104), the other end of the bottom of the arc-shaped strip (202) extends to the outer side wall of the power supply lower cover casing (101), a bump (205) is arranged at the bottom end of the power supply upper cover plate (201) and at the inner side of the arc-shaped strip (202), and a second groove (103) matched with the second fixture block (103) is arranged between the bump (205) and the arc-shaped strip (202) (206) And the waterproof silica gel strip (3) is arranged in the second groove (206).
4. The waterproof structure of the LED power supply according to claim 3, wherein the waterproof silicone strip (3), the upper power cover plate (201) and the second fixture block (103) at the top end of the lower power cover shell (101) are in interference fit with each other.
5. The waterproof structure of LED power of claim 4, characterized in that, waterproof silica gel pad (4) is including setting up in power lower cover (1) reaches waterproof silica gel backing plate (401) at power lower cover (1) both ends, the top of waterproof silica gel backing plate (401) transversely is provided with interior sand grip one (402), on waterproof silica gel backing plate (401) and in the bottom of interior sand grip one (402) transversely is provided with mounting groove (403).
6. The waterproof structure of the LED power supply according to claim 5, wherein the power side cover (5) comprises a power side cover plate (501) arranged at two ends of the power lower cover (1) and outside the waterproof silica gel pad (401), and the top end of the power side cover plate (501) is provided with a second inner convex strip (502) matched with the mounting groove (403).
7. The waterproof structure of the LED power supply of claim 6, wherein the first internal rib (402), the second internal rib (502) and the upper power supply cover plate (201) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207367.4U CN212805560U (en) | 2020-09-30 | 2020-09-30 | Waterproof structure of LED power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207367.4U CN212805560U (en) | 2020-09-30 | 2020-09-30 | Waterproof structure of LED power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805560U true CN212805560U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022207367.4U Active CN212805560U (en) | 2020-09-30 | 2020-09-30 | Waterproof structure of LED power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212805560U (en) |
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2020
- 2020-09-30 CN CN202022207367.4U patent/CN212805560U/en active Active
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